7783-20-2 | Ammonium sulfate

Packsize	Purity	Availability	Price	Discounted Price
5g	99%	in stock	$15.00	$10.00
25g	99%	in stock	$25.00	$17.00
100g	99%	in stock	$39.00	$27.00
250g	≥ 99.0% (Titration)	in stock	$66.00	$46.00
1kg	≥ 99.0% (Titration)	in stock	$96.00	$67.00
2.5kg	≥ 99.0% (Titration)	in stock	$144.00	$101.00
5kg	≥ 99.0% (Titration)	in stock	$206.00	$145.00
10kg	≥ 99.0% (Titration)	in stock	$330.00	$231.00
25kg	≥ 99.0% (Titration)	in stock	$650.00	$455.00

Description

• Catalog Number: AB45557
• Chemical Name: Ammonium sulfate
• CAS Number: 7783-20-2
• Molecular Formula: H8N2O4S
• Molecular Weight: 132.1395
• MDL Number: MFCD00003391
• SMILES: [O-]S(=O)(=O)[O-].[NH4+].[NH4+]

Computed Properties

• Complexity: 62.2
• Covalently-Bonded Unit Count: 3
• Heavy Atom Count: 7
• Hydrogen Bond Acceptor Count: 4
• Hydrogen Bond Donor Count: 2

Literature

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  International journal of pharmaceutics 20080320

• Physicochemical properties and oxidative inactivation of soluble lectin from water buffalo (Bubalus bubalis) brain.

  Neurochemical research 20080301

• Efficient site-specific labeling of proteins via cysteines.

  Bioconjugate chemistry 20080301

• Statistical optimization of medium components and growth conditions by response surface methodology to enhance phenol degradation by Pseudomonas putida.

  Journal of hazardous materials 20080227

• Microcalorimetric study the toxic effect of hexavalent chromium on microbial activity of Wuhan brown sandy soil: an in vitro approach.

  Ecotoxicology and environmental safety 20080201

• Peroxodisulfate as a chemical initiator for methacrylate-ester monolithic columns for capillary electrochromatography.

  Electrophoresis 20080201

• Purification of antibody heteropolymers using hydrophobic interaction chromatography.

  Journal of chromatography. A 20080111

• Investigation of salt properties with electro-acoustic measurements and their effect on dynamic binding capacity in hydrophobic interaction chromatography.

  Journal of chromatography. A 20080111

• Kosmotropes enhance the yield of antibody purified by affinity chromatography using immobilized bacterial immunoglobulin binding proteins.

  Journal of immunoassay & immunochemistry 20080101

• Deliquescence behaviour of single levitated ternary salt/carboxylic acid/water microdroplets.

  Faraday discussions 20080101

• Integration of global signaling pathways, cAMP-PKA, MAPK and TOR in the regulation of FLO11.

  PloS one 20080101

• Crystallographic and mutational studies of seryl-tRNA synthetase from the archaeon Pyrococcus horikoshii.

  RNA biology 20080101

• Phenotypic screening, transcriptional profiling, and comparative genomic analysis of an invasive and non-invasive strain of Candida albicans.

  BMC microbiology 20080101

• Purification and characterization of a novel protease from the latex of Pedilanthus tithymaloids.

  Protein and peptide letters 20080101

• [Comparative characteristics of lactate dehydrogenase from the liver and white muscles of common carp (Cyprinus carpio)].

  Ukrains'kyi biokhimichnyi zhurnal (1999 ) 20080101

• Second organic aerosol formation from the ozonolysis of alpha-pinene in the presence of dry submicron ammonium sulfate aerosol.

  Journal of environmental sciences (China) 20080101

• Determination of bioavailable testosterone [non sex hormone binding globulin (SHBG)-bound testosterone] in a population of healthy French men: influence of androstenediol on testosterone binding to SHBG.

  Clinical chemistry 20071201

• Cytosolic glutathione peroxidase from liver of pacu (Piaractus mesopotamicus), a hypoxia-tolerant fish of the Pantanal.

  Biochimie 20071101

• Optimization of polyhydroxybutyrate production from a wild type and two mutant strains of Rhodobacter sphaeroides using statistical method.

  Journal of biotechnology 20071101

• Fatty acid and carotenoid production by Sporobolomyces ruberrimus when using technical glycerol and ammonium sulfate.

  Journal of microbiology and biotechnology 20071001

• Ostrich pancreatic phospholipase A(2): purification and biochemical characterization.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20070915

• Encapsulation of crosslinked subtilisin microcrystals in hydrogel beads for controlled release applications.

  European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20070901

• Microextraction in a tetrabutylammonium bromide/ammonium sulfate aqueous two-phase system and electrohydrodynamic generation of a micro-droplet.

  Journal of chromatography. A 20070831

• Oleamide synthesizing activity from rat kidney: identification as cytochrome c.

  The Journal of biological chemistry 20070803

• Factors influencing hemolytic activity of venom from the jellyfish Rhopilema esculentum Kishinouye.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20070701

• The effects of arginine on protein binding and elution in hydrophobic interaction and ion-exchange chromatography.

  Protein expression and purification 20070701

• Rapid desalting and protein recovery with phenol after ammonium sulfate fractionation.

  Electrophoresis 20070701

• Isolation and analysis of circulating tuberculous antigens in Mycobacterium tuberculosis.

  The Indian journal of tuberculosis 20070701

• Polyclonal antibodies mediated immobilization of a peroxidase from ammonium sulphate fractionated bitter gourd (Momordica charantia) proteins.

  Biomolecular engineering 20070601

• Biosynthesis of polyhydroxybutyrate (PHB) and extracellular polymeric substances (EPS) by Ralstonia eutropha ATCC 17699 in batch cultures.

  Applied microbiology and biotechnology 20070601

• Use of ceric ammonium sulphate and two dyes, methyl orange and indigo carmine, in the determination of lansoprazole in pharmaceuticals.

  Acta pharmaceutica (Zagreb, Croatia) 20070601

• [Effect of ammonium sulfate aerosol on the photochemical reaction of toluene/ NO(x)/air mixture].

  Huan jing ke xue= Huanjing kexue 20070601

• Self-assembly of medium-chain alkyl monoglucosides in ammonium sulfate solutions with poly(ethylene glycol).

  Langmuir : the ACS journal of surfaces and colloids 20070508

• Extraction and determination of papaverin in pericarpium papaveris using aqueous two-phase system of poly(ethylene glycol)-(NH4)2SO4 coupled with high-performance liquid chromatography.

  Analytica chimica acta 20070508

• Inactivation and purification of cowpea mosaic virus-like particles displaying peptide antigens from Bacillus anthracis.

  Journal of virological methods 20070501

• Mixture design as a first step for optimization of fermentation medium for cutinase production from Colletotrichum lindemuthianum.

  Journal of industrial microbiology & biotechnology 20070501

• Purification and biochemical characterization of an extracellular beta-glucosidase from the wood-decaying fungus Daldinia eschscholzii (Ehrenb.:Fr.) Rehm.

  FEMS microbiology letters 20070501

• Extraction of sardine myoglobin and its effect on gelation properties of Pacific whiting surimi.

  Journal of food science 20070501

• Purification and characterization of extracellular beta-glucosidase from Sinorhizobium kostiense AFK-13 and its algal lytic effect on Anabaena flos-aquae.

  Journal of microbiology and biotechnology 20070501

• Impact of initiators in preparing magnetic polymer particles by miniemulsion polymerization.

  Colloids and surfaces. B, Biointerfaces 20070415

• Induced binding of proteins by ammonium sulfate in affinity and ion-exchange column chromatography.

  Journal of biochemical and biophysical methods 20070410

• A thaumatin-like antifungal protein from the emperor banana.

  Peptides 20070401

• Age-associated discrepancy between measured and calculated bioavailable testosterone in men.

  Clinical chemistry 20070401

• Efflorescence transitions of ammonium sulfate particles coated with secondary organic aerosol.

  Environmental science & technology 20070401

• Controlling liposomal drug release with low frequency ultrasound: mechanism and feasibility.

  Langmuir : the ACS journal of surfaces and colloids 20070327

• High-throughput immunoturbidimetric assays for in-process determination of polyclonal antibody concentration and functionality in crude samples.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20070315

• Steroid-1-dehydrogenase of Mycobacterium sp. VKM Ac-1817D strain producing 9alpha-hydroxy-androst-4-ene-3,17-dione from sitosterol.

  Applied microbiology and biotechnology 20070301

• [Preparation and primary application of monoclonal antibody against benzylpenicillin].

  Xi bao yu fen zi mian yi xue za zhi = Chinese journal of cellular and molecular immunology 20070301

• Amino acid contribution to protein solubility: Asp, Glu, and Ser contribute more favorably than the other hydrophilic amino acids in RNase Sa.

  Journal of molecular biology 20070216

• A simple preparation method of crystals of soybean hull peroxidase.

  Applied microbiology and biotechnology 20070201

• Preparation of immunoglobulin Y from egg yolk using ammonium sulfate precipitation and ion exchange chromatography.

  Poultry science 20070201

• Characterization of theanine-forming enzyme from Methylovorus mays no. 9 in respect to utilization of theanine production.

  Bioscience, biotechnology, and biochemistry 20070201

• Global gene expression profiling of Bacillus subtilis in response to ammonium and tryptophan starvation as revealed by transcriptome and proteome analysis.

  Journal of molecular microbiology and biotechnology 20070101

• Purification of PP2Ac from bovine heart.

  Methods in molecular biology (Clifton, N.J.) 20070101

• Accumulation of ammonium in Norway spruce (Picea abies) seedlings measured by in vivo 14N-NMR.

  Journal of experimental botany 20070101

• Purification and some properties of thiosulfate dehydrogenase from Acidithiobacillus ferrooxidans.

  Preparative biochemistry & biotechnology 20070101

• Effect of the addition of nitrogen sources to cassava fiber and carbon-to-nitrogen ratios on Agaricus brasiliensis growth.

  Canadian journal of microbiology 20070101

• Purification and some kinetic properties of catalase from parsley (Petroselinum hortense Hoffm., Apiaceae) leaves.

  Preparative biochemistry & biotechnology 20070101

• Kinetic spectrophotometric determination of ethamsylate in dosage forms.

  Journal of AOAC International 20070101

• Measuring editing activity and identifying cytidine-to-uridine mRNA editing factors in cells and biochemical isolates.

  Methods in enzymology 20070101

• Factors affecting the analysis of furan in heated foods.

  Food additives and contaminants 20070101

• Potential of plant polyphenol oxidases in the decolorization and removal of textile and non-textile dyes.

  Journal of environmental sciences (China) 20070101

• Effects of a new nitrification inhibitor 3,4-dimethylpyrazole phosphate (DMPP) on nitrate and potassium leaching in two soils.

  Journal of environmental sciences (China) 20070101

• Effects of seed aerosols on the growth of secondary organic aerosols from the photooxidation of toluene.

  Journal of environmental sciences (China) 20070101

• Evolution of endotoxin contamination during production of a therapeutic serum.

  PDA journal of pharmaceutical science and technology 20070101

• [Effects of nitrogen fertilization in cotton crop on Aphis gossypii Glover (Hemiptera: Aphididae) biology].

  Neotropical entomology 20070101

• [Exposure to ammonium persulphate by inhalation: effect on the NANC inhibitory neurotransmitters in the guinea pig trachea].

  Giornale italiano di medicina del lavoro ed ergonomia 20070101

• Chromatographic separation of certain metal ions using a bifunctional quaternary ammonium-sulfonate mixed bed ion-exchanger.

  Journal of chromatography. A 20061215

• Effect of pretreatment chemicals on xylose fermentation by Pichia stipitis.

  Biotechnology letters 20061201

• N fertilization effects on denitrification and N cycling in an aggrading forest.

  Ecological applications : a publication of the Ecological Society of America 20061201

• The release dynamics of model drugs from the psyllium and N-hydroxymethylacrylamide based hydrogels.

  International journal of pharmaceutics 20061115

• Responses of ammonium sulfate particles coated with glutaric acid to cyclic changes in relative humidity: hygroscopicity and Raman characterization.

  Environmental science & technology 20061115

• Vibrational spectra of mono, di and trimethyl ammonium double sulphates of rare earths Pr, Nd, Ho and Eu.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20061001

• Remote loading of doxorubicin into liposomes driven by a transmembrane phosphate gradient.

  Biochimica et biophysica acta 20061001

• [Purification and characterization of hemolymph lectin from Tegillarca granosa Linnaeus].

  Fen zi xi bao sheng wu xue bao = Journal of molecular cell biology 20061001

• Synthesis of nanometer-scale polymeric structures on surfaces from template assisted admicellar polymerization: a comparative study with protein adsorption.

  Langmuir : the ACS journal of surfaces and colloids 20060912

• NH4+ modulates renal tubule amantadine transport independently of intracellular pH changes.

  European journal of pharmacology 20060710

• Heterogeneous photocatalysed degradation of two selected pesticide derivatives, triclopyr and daminozid in aqueous suspensions of titanium dioxide.

  Journal of environmental management 20060701

• A simplified method for purification of recombinant soluble DnaA proteins.

  Protein expression and purification 20060701

• Studies on kinetics and thermostability of a novel acid invertase from Fusarium solani.

  Journal of agricultural and food chemistry 20060628

• Investigations of the hygroscopic properties of ammonium sulfate and mixed ammonium sulfate and glutaric acid micro droplets by means of optical levitation and Raman spectroscopy.

  Physical chemistry chemical physics : PCCP 20060621

• Attempted synthesis of 2-acetamido and 2-amino derivatives of salacinol. Ring opening reactions.

  The Journal of organic chemistry 20060609

• Phytase production by thermophilic mold Sporotrichum thermophile in solid-state fermentation and its application in dephytinization of sesame oil cake.

  Applied biochemistry and biotechnology 20060601

• Diagnosis of hyperandrogenism: biochemical criteria.

  Best practice & research. Clinical endocrinology & metabolism 20060601

• Optimizing the medium components in bioemulsifiers production by Candida lipolytica with response surface method.

  Canadian journal of microbiology 20060601

• Thermodynamic models of aqueous solutions containing inorganic electrolytes and dicarboxylic acids at 298.15 K. 1. The acids as nondissociating components.

  The journal of physical chemistry. A 20060504

• Biodegradation of p-nitrophenol by P. putida.

  Bioresource technology 20060501

• Novel purification strategy for human PON1 and inhibition of the activity by cephalosporin and aminoglikozide derived antibiotics.

  Biochimie 20060501

• Proteomic analysis of enamel matrix using a two-dimensional protein fractionation system.

  European journal of oral sciences 20060501

• Modification of GerQ reveals a functional relationship between Tgl and YabG in the coat of Bacillus subtilis spores.

  Journal of biochemistry 20060501

• Protein instability during HIC: describing the effects of mobile phase conditions on instability and chromatographic retention.

  Biotechnology and bioengineering 20060420

• Novel prefractionation method can be used in proteomic analysis.

  Journal of proteome research 20060401

• Structured kinetic model to represent the utilization of multiple substrates in complex media during rifamycin B fermentation.

  Biotechnology and bioengineering 20060305

• Isolation and properties of Aspergillus niger IBT-90 xylanase for bakery.

  Applied microbiology and biotechnology 20060201

• Response surface optimization of effective medium constituents for the production of alkaline protease from a newly isolated strain of Pseudomonas aeruginosa.

  Indian journal of experimental biology 20060201

• Characterization and biochemical analyses of venom from the ectoparasitic wasp Nasonia vitripennis (Walker) (Hymenoptera: Pteromalidae).

  Archives of insect biochemistry and physiology 20060101

• Proposed reference material for human free immunoglobulin light chain measurement.

  Journal of immunoassay & immunochemistry 20060101

• Spectrophotometric determination of acyclovir and ribavirin in their dosage forms.

  Journal of AOAC International 20060101

• Optimization of isopropanol and ammonium sulfate precipitation steps in the purification of plasmid DNA.

  Biotechnology progress 20060101

• Location of the cell-binding domain of CP65, a 65kDa cysteine proteinase involved in Trichomonas vaginalis cytotoxicity.

  The international journal of biochemistry & cell biology 20060101

• Comparison between therapeutic antitoxin F(ab)2 fractionated with ammonium sulfate and caprylic acid.

  Journal of immunoassay & immunochemistry 20060101

• High performance liquid chromatographic separation of dipeptide and tripeptide enantiomers using a chiral crown ether stationary phase.

  Journal of separation science 20051101

• A novel homodimeric lectin from Astragalus mongholicus with antifungal activity.

  Archives of biochemistry and biophysics 20051001

• Sorghum straw for xylanase hyper-production by Thermomyces lanuginosus (D2W3) under solid-state fermentation.

  Bioresource technology 20050901

• The approach to the Michaelis complex in lactate dehydrogenase: the substrate binding pathway.

  Biophysical journal 20050901

• Purification and characterisation of phenoloxidase from amphioxus Branchiostoma belcheri tsingtauense.

  Fish & shellfish immunology 20050801

• Spatial patterns of gene expression in the extramatrical mycelium and mycorrhizal root tips formed by the ectomycorrhizal fungus Paxillus involutus in association with birch (Betula pendula) seedlings in soil microcosms.

  The New phytologist 20050801

• Crystallization and preliminary X-ray diffraction studies of two domains of a bilobed extra-cytoplasmic function sigma factor SigC from Mycobacterium tuberculosis.

  Acta crystallographica. Section F, Structural biology and crystallization communications 20050801

• Purification and characterization of mouse hepatic enzyme that converts selenomethionine to methylselenol by its alpha,gamma-elimination.

  Biological trace element research 20050701

• [Regulatory effects of ammonium ions on the biosynthesis of meilingmycin].

  Wei sheng wu xue bao = Acta microbiologica Sinica 20050601

• Crystallization and preliminary X-ray analysis of methylthioribose-1-phosphate isomerase from Bacillus subtilis.

  Acta crystallographica. Section F, Structural biology and crystallization communications 20050601

• Negative interference in cardiac troponin I immunoassays by circulating troponin autoantibodies.

  Clinical chemistry 20050501

• A rapid and sensitive GC-MS method for determination of 1,3-dichloro-2-propanol in water.

  Analytical and bioanalytical chemistry 20050501

• Purification of glutathione reductase from chicken liver and investigation of kinetic properties.

  Applied biochemistry and biotechnology 20050501

• RS1, a discoidin domain-containing retinal cell adhesion protein associated with X-linked retinoschisis, exists as a novel disulfide-linked octamer.

  The Journal of biological chemistry 20050318

• Application of two types of CIM tube column for purification of microbial enzymes.

  Journal of chromatography. A 20050211

• Characterization of acridine species adsorbed on (NH4)2SO4, SiO2, Al2O3, and MgO by steady-state and time-resolved fluorescence and diffuse reflectance techniques.

  The journal of physical chemistry. A 20050210

• A thermostable manganese-containing superoxide dismutase from the thermophilic fungus Thermomyces lanuginosus.

  Extremophiles : life under extreme conditions 20050201

• Stability of HAMLET--a kinetically trapped alpha-lactalbumin oleic acid complex.

  Protein science : a publication of the Protein Society 20050201

• Joint effect of nitrogen sources and B vitamin supplementation of date juice on lactic acid production by Lactobacillus casei subsp. rhamnosus.

  Bioresource technology 20050101

• Isolation and characterization of trypsin from pyloric caeca of Monterey sardine Sardinops sagax caerulea.

  Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology 20050101

• Long-circulating sterically stabilized liposomes in the treatment of infections.

  Methods in enzymology 20050101

• [Yersinia pseudotuberculosis nucleoside-kinase].

  Zhurnal mikrobiologii, epidemiologii, i immunobiologii 20050101

• Radical cross-linked albumin microspheres as potential drug delivery systems: preparation and in vitro studies.

  Drug delivery 20050101

• Growth of Lactobacillus plantarum in media containing hydrolysates of fish viscera.

  Journal of applied microbiology 20050101

• [Evaluation of phenol ammonium sulfate sedimentation method for diagnosis of pulmonary tuberculosis].

  Tuberkuloz ve toraks 20050101

• Crystallization and preliminary crystallographic studies of human coactosin-like protein (CLP).

  Acta crystallographica. Section D, Biological crystallography 20041201

• [Influence of different doxorubicin-salt aggregates on the leakage of liposomal doxorubicin in vitro and long circulation in vivo].

  Yao xue xue bao = Acta pharmaceutica Sinica 20041201

• Trehalose synthase of Mycobacterium smegmatis: purification, cloning, expression, and properties of the enzyme.

  European journal of biochemistry 20041101

• Purification and characterization of alpha-keto amide reductase from Saccharomyces cerevisiae.

  Bioscience, biotechnology, and biochemistry 20041101

• Localization of alpha-glucosidases I, II, and III in organs of European honeybees, Apis mellifera L., and the origin of alpha-glucosidase in honey.

  Bioscience, biotechnology, and biochemistry 20041101

• Conformational stability of amyloid fibrils of beta2-microglobulin probed by guanidine-hydrochloride-induced unfolding.

  FEBS letters 20041022

• Interactions of calcium ions with weakly acidic active ingredients slow cuticular penetration: a case study with glyphosate.

  Journal of agricultural and food chemistry 20041020

• Production of fructosyl transferase by Aspergillus oryzae CFR 202 in solid-state fermentation using agricultural by-products.

  Applied microbiology and biotechnology 20041001

• Endo-beta-mannosidase, a plant enzyme acting on N-glycan: purification, molecular cloning, and characterization.

  The Journal of biological chemistry 20040910

• Some basic parameters of microspheres fabricated from a branched oligoester by a rapid procedure.

  Journal of microencapsulation 20040901

• Purification and some properties of isocitrate dehydrogenase from Paracoccus denitrificans.

  Preparative biochemistry & biotechnology 20040801

• Improving the expression of mini-proinsulin in Pichia pastoris.

  Biotechnology letters 20040801

• A novel liposomal bupivacaine formulation to produce ultralong-acting analgesia.

  Anesthesiology 20040701

• Effective extracellular trehalose production by Cellulosimicrobium cellulans.

  Applied microbiology and biotechnology 20040601

• Partial purification of an enzyme hydrolyzing indole-3-acetamide from rice cells.

  Journal of plant research 20040601

• The role of cysteine 160 in thiamine diphosphate binding of the Calvin-Benson-Bassham cycle transketolase of Rhodobacter sphaeroides.

  Archives of biochemistry and biophysics 20040601

• Chemiluminescent image detection of haptoglobin phenotyping after polyacrylamide gel electrophoresis.

  Analytical chemistry 20040601

• An evaluation of transmembrane ion gradient-mediated encapsulation of topotecan within liposomes.

  Journal of controlled release : official journal of the Controlled Release Society 20040518

• Purification procedures determine the proteasome activation properties of REG gamma (PA28 gamma).

  Archives of biochemistry and biophysics 20040515

• Purification and characterization of an isoflavone-conjugates-hydrolyzing beta-glucosidase from endophytic bacterium.

  Journal of agricultural and food chemistry 20040407

• Cloning and expression in Escherichia coli of the D-aspartate oxidase gene from the yeast Cryptococcus humicola and characterization of the recombinant enzyme.

  Journal of biochemistry 20040401

• Gln3 phosphorylation and intracellular localization in nutrient limitation and starvation differ from those generated by rapamycin inhibition of Tor1/2 in Saccharomyces cerevisiae.

  The Journal of biological chemistry 20040312

• Spectroscopic properties of the main-form and high-salt peridinin-chlorophyll a proteins from Amphidinium carterae.

  Biochemistry 20040217

• The alcohol-induced conformational changes in casein micelles: a new challenge for the purification of colostrinin.

  The protein journal 20040201

• Affinity labeled glutaryl-7-amino cephalosporanic acid acylase C130 can hydrolyze the inhibitor during crystallization.

  Biochemical and biophysical research communications 20040116

• Comparison of protein precipitation methods for sample preparation prior to proteomic analysis.

  Journal of chromatography. A 20040116

• Functional characterization of an archaeal GroEL/GroES chaperonin system: significance of substrate encapsulation.

  The Journal of biological chemistry 20040109

• Purification, characterization and kinetic properties of the multifunctional thioredoxin-glutathione reductase from Taenia crassiceps metacestode (cysticerci).

  Molecular and biochemical parasitology 20040101

• Effect of the nitrogen source on caffeine degradation by Aspergillus tamarii.

  Letters in applied microbiology 20040101

• Bulk purification by fractional precipitation.

  Methods in molecular biology (Clifton, N.J.) 20040101

• Purification and characterization of xylanases from Aspergillus giganteus.

  Folia microbiologica 20040101

• [Purification and physico-chemical properties of Streptomyces sp. 1349 collagenase and Streptomyces sp. 1382 keratinase].

  Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993) 20040101

• Growth and fermentation patterns of Saccharomyces cerevisiae under different ammonium concentrations and its implications in winemaking industry.

  Journal of applied microbiology 20040101

• [The isolation, purification, and some properties of NAD-dependent isocitrate dehydrogenase from the organic acid-producing yeast Yarrowia lipolytica].

  Mikrobiologiia 20040101

• Characterization of a bacteriocin produced by Prevotella nigrescens ATCC 25261.

  Letters in applied microbiology 20040101

• Engineering lipobeads: properties of the hydrogel core and the lipid bilayer shell.

  Biomacromolecules 20040101

• Effect of anionic salt and highly fermentable carbohydrate supplementations on urine pH and on experimentally induced hypocalcaemia in cows.

  Acta veterinaria Scandinavica 20040101

• Purification and characterization of proteases from Bacillus amyloliquefaciens isolated from traditional soybean fermentation starter.

  Journal of agricultural and food chemistry 20031217

• Purification and characterization of a lactonase from Erwinia cypripedii 314B that hydrolyzes ( S)-5-oxo-2-tetrahydrofurancarboxylic acid.

  Archives of microbiology 20031201

• 186Re-liposome labeling using 186Re-SNS/S complexes: in vitro stability, imaging, and biodistribution in rats.

  Journal of nuclear medicine : official publication, Society of Nuclear Medicine 20031201

• Identification, purification and partial characterization of tissue inhibitor of matrix metalloproteinase-1 (TIMP-1) in bovine pulmonary artery smooth muscle.

  Molecular and cellular biochemistry 20031201

• Identification, purification and partial characterization of tissue inhibitor of matrix metalloproteinase-2 in bovine pulmonary artery smooth muscle.

  Molecular and cellular biochemistry 20031201

• Peroxides and macrophages in the toxicity of fine particulate matter in rats.

  Research report (Health Effects Institute) 20031201

• ATP binding is critical for the conformational change from an open to closed state in archaeal group II chaperonin.

  The Journal of biological chemistry 20031107

• The effect of sulphurous air pollutant exposures on symptoms, lung function, exhaled nitric oxide, and nasal epithelial lining fluid antioxidant concentrations in normal and asthmatic adults.

  Occupational and environmental medicine 20031101

• Nitrogen starvation-induced changes in amino acid and free ammonium pools in Schizophyllum commune colonies.

  Current microbiology 20031101

• Fabrication of nickel and chromium nanoparticles using the protein cage of apoferritin.

  Biotechnology and bioengineering 20031020

• Regulation of D-amino acid oxidase expression in the yeast Rhodotorula gracilis.

  Yeast (Chichester, England) 20030901

• A monovalent anion affected multi-functional cellulase EGX from the mollusca, Ampullaria crossean.

  Protein expression and purification 20030901

• A cross-reactive polyol-responsive monoclonal antibody useful for isolation of core RNA polymerase from many bacterial species.

  Protein expression and purification 20030901

• Documentation of idiotypic cascade after Lym-1 radioimmunotherapy in a patient with non-Hodgkin's lymphoma: basis for extended survival?

  Clinical cancer research : an official journal of the American Association for Cancer Research 20030901

• Isolation and characterization of a zinc-containing metalloprotease expressed by Vibrio tubiashii.

  Canadian journal of microbiology 20030801

• Fate of the (2Fe-2S)(2+) cluster of Escherichia coli biotin synthase during reaction: a Mössbauer characterization.

  Biochemistry 20030729

• 5'-Phosphodiesterase (5'-PDE) from germinated barley for hydrolysis of RNA to produce flavour nucleotides.

  Bioresource technology 20030701

• Crystallization and preliminary X-ray analysis of lectin C from the roots of pokeweed (Phytolacca americana).

  Acta crystallographica. Section D, Biological crystallography 20030701

• Isolation and partial characterization of rennet-like proteases from Australian cardoon (Cynara cardunculus L.).

  Journal of agricultural and food chemistry 20030507

• Raman-spectral depolarisation ratios of ions in concentrated aqueous solution. The next-to-negligible effect of highly asymmetric ion surroundings on the symmetry properties of polarisability changes during vibrations of symmetric ions. Ammonium sulphate and tetramethylammonium bromide.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20030501

• Optimization of crystals from nanodrops: crystallization and preliminary crystallographic study of a pheromone-binding protein from the honeybee Apis mellifera L.

  Acta crystallographica. Section D, Biological crystallography 20030501

• High cell density cultivation of Brevibacterium linens and formation of proteinases and lipase.

  Biotechnology letters 20030501

• Spectrophotometric and titrimetric determination of nizatidine in capsules.

  Journal of pharmaceutical and biomedical analysis 20030401

• Crosslinking characteristics of and cell adhesion to an injectable poly(propylene fumarate-co-ethylene glycol) hydrogel using a water-soluble crosslinking system.

  Tissue engineering 20030401

• [Study on extraction separation of Bi(III), Fe(III), Cu(II), Ni(II), Co(II) and Pb(II) in PEG-(NH4)2SO4-PR system using spectrophotometry].

  Guang pu xue yu guang pu fen xi = Guang pu 20030401

• Partial purification of latent persimmon fruit polyphenol oxidase.

  Journal of agricultural and food chemistry 20030326

• Platelet-derived growth factor induces the beta-gamma-secretase-mediated cleavage of Alzheimer's amyloid precursor protein through a Src-Rac-dependent pathway.

  The Journal of biological chemistry 20030314

• Recovery of ammonium sulfate from fermentation waste by electrodialysis.

  Water research 20030301

• Effect of organic acids and nitrogen source on alcoholic fermentation: study of their buffering capacity.

  Journal of agricultural and food chemistry 20030212

• Predictive crystallization of ribonuclease A via rapid screening of osmotic second virial coefficients.

  Proteins 20030201

• Cloning, over-expression, purification, and characterisation of N-acetylneuraminate synthase from Streptococcus agalactiae.

  Protein expression and purification 20030201

• Biomass and exopolysaccharide production in submerged cultures of Pleurotus ostreatoroseus Sing. and Pleurotus ostreatus 'florida' (Jack.: Fr.) Kummer.

  Journal of basic microbiology 20030101

• Comparison of pyruvate kinase variants from breast tumor and normal breast.

  Archives of medical research 20030101

• [The extracellular proteases of the phytopathogenic bacterium Xanthomonas campestris].

  Mikrobiologiia 20030101

• Purification and characterization of rat pancreatic fatty acid ethyl ester synthase and its structural and functional relationship to pancreatic cholesterol esterase.

  Journal of biochemical and molecular toxicology 20030101

• Guanosine deaminase in human serum and tissue extracts--a reappraisal of the products.

  British journal of biomedical science 20030101

• [Purification and physico-chemical properties of glycosidase of Aspergillus niger 185sh].

  Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993) 20030101

• Properties of the chaperonin complex from the halophilic archaeon Haloferax volcanii.

  FEBS letters 20021218

• Three phase partitioning for extraction of oil from soybean.

  Bioresource technology 20021201

• Pulmonary effects of ultrafine and fine ammonium salts aerosols in healthy and monocrotaline-treated rats following short-term exposure.

  Inhalation toxicology 20021201

• Improved purification and yield of the Egyptian snake Cerastes cerastes antitoxin by the use of caprylic acid.

  Journal of natural toxins 20021201

• Single-particle characterization of urban aerosol particles collected in three Korean cites using low-Z electron probe X-ray microanalysis.

  Environmental science & technology 20021115

• Solvent interactions of halophilic malate dehydrogenase.

  Biochemistry 20021105

• Activated parthenium carbon as an adsorbent for the removal of dyes and heavy metal ions from aqueous solution.

  Bioresource technology 20021101

• Optimisation of a culture medium containing fish silage for L-lysine production by Corynebacterium glutamicum.

  Bioresource technology 20021101

• Functional analysis of an Arabidopsis T-DNA 'knockout' of the high-affinity NH4(+) transporter AtAMT1;1.

  Plant physiology 20021101

• Meiotic differentiation during colony maturation in Saccharomyces cerevisiae.

  Current genetics 20021001

• Folding of the striated muscle myosin motor domain.

  The Journal of biological chemistry 20020927

• Separation of proteins by hydrophobic interaction chromatography at low salt concentration.

  Journal of chromatography. A 20020920

• Production of a Pseudomonas lipase in n-alkane substrate and its isolation using an improved ammonium sulfate precipitation technique.

  Bioresource technology 20020901

• beta-Galactosidase activity of Escherichia coli under long-term starvation, alterations in temperature, and different nutrient conditions in lake water.

  International microbiology : the official journal of the Spanish Society for Microbiology 20020901

• Effect of glycine on pH changes and protein stability during freeze-thawing in phosphate buffer systems.

  Journal of pharmaceutical sciences 20020901

• Simple and efficient liposomal encapsulation of topotecan by ammonium sulfate gradient: stability, pharmacokinetic and therapeutic evaluation.

  Anti-cancer drugs 20020801

• Synthesis of pH-sensitive inulin hydrogels and characterization of their swelling properties.

  Journal of biomedical materials research 20020701

• The influence of short-term anion salt exposure on urine pH and on resistance to experimentally induced hypocalcaemia in cows.

  Journal of veterinary medicine. A, Physiology, pathology, clinical medicine 20020601

• The distinctiveness of ATP:citrate lyase from Aspergillus nidulans.

  Biochimica et biophysica acta 20020520

• Flow injection spectrophotometric determination of the antibiotic fosfomycin in pharmaceutical products and urine samples after on-line thermal-induced digestion.

  Analytical biochemistry 20020515

• Probing protein aggregation by time-resolved fluorescence during beta-lactoglobulin crystal growth.

  European biophysics journal : EBJ 20020501

• Biochemical characterization of the human RAD51 protein. II. Adenosine nucleotide binding and competition.

  The Journal of biological chemistry 20020426

• Xanthine oxidase and aldehyde oxidase: a simple procedure for the simultaneous purification from rat liver.

  Archives of biochemistry and biophysics 20020401

• Joint enhancement of lead accumulation in Brassica plants by EDTA and ammonium sulfate in sand culture.

  Journal of environmental sciences (China) 20020401

• Single cell oil production by Yarrowia lipolytica growing on an industrial derivative of animal fat in batch cultures.

  Applied microbiology and biotechnology 20020301

• Role of tyrosinase in the genoprotective effect of the edible mushroom, Agaricus bisporus.

  Life sciences 20020222

• [Purification of antibodies for fluorescent diagnosis in influenza].

  Klinicheskaia laboratornaia diagnostika 20020201

• Glutathione reductase from bovine brain.

  Methods in enzymology 20020101

• Purification and analysis of selenocysteine insertion sequence-binding protein 2.

  Methods in enzymology 20020101

• Selective permeation and organic extraction of recombinant green fluorescent protein (gfpuv) from Escherichia coli.

  BMC biotechnology 20020101

• [L-Glutamate oxidase from Streptomyces cremeus 510 MGU: growth media optimization for the enhancement of the producer fermentative activity].

  Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] 20020101

• The next generation of liposome delivery systems: recent experience with tumor-targeted, sterically-stabilized immunoliposomes and active-loading gradients.

  Journal of liposome research 20020101

• The CTP:phosphocholine cytidylyltransferase encoded by the licC gene of Streptococcus pneumoniae: cloning, expression, purification, and characterization.

  Biochimica et biophysica acta 20011230

• Tissue injury following inhalation of fine particulate matter and hydrogen peroxide is associated with altered production of inflammatory mediators and antioxidants by alveolar macrophages.

  Toxicology and applied pharmacology 20011215

• Atmospheric secondary aerosol formation by heterogeneous reactions of aldehydes in the presence of a sulfuric acid aerosol catalyst.

  Environmental science & technology 20011215

• Enhancing the detection of sulfate particles for laser ablation aerosol mass spectrometry.

  Analytical chemistry 20011115

• PtdIns(4,5)P(2) and phospholipase C-independent Ins(1,4,5)P(3) signals induced by a nitrogen source in nitrogen-starved yeast cells.

  The Biochemical journal 20011101

• Aminoalkyl affinity matrices.

  Journal of biochemical and biophysical methods 20011030

• Evidence for a tetrameric form of iceberg lettuce (Lactuca sativa L.) polyphenol oxidase: purification and characterization.

  Journal of agricultural and food chemistry 20011001

• GLUT-4 translocation in skeletal muscle studied with a cell-free assay: involvement of phospholipase D.

  American journal of physiology. Endocrinology and metabolism 20010901

• Identification of catalase-like activity from Mycobacterium leprae and the relationship between catalase and isonicotinic acid hydrazide (INH).

  Journal of medical microbiology 20010801

• Production of pyridoxal phosphate by a mutant strain of Schizosaccharomyces pombe.

  Bioscience, biotechnology, and biochemistry 20010801

• Detection of disulfide bonds in bovine brain tubulin and their role in protein folding and microtubule assembly in vitro: a novel disulfide detection approach.

  Biochemistry 20010731

• Prediction of the pilot-scale recovery of a recombinant yeast enzyme using integrated models.

  Biotechnology and bioengineering 20010720

• The effect of the herbicide diuron on soil microbial activity.

  Pest management science 20010701

• Purification and characterization of Delta(1)-pyrroline-5-carboxylate reductase isoenzymes, indicating differential distribution in spinach (Spinacia oleracea L.) leaves.

  Plant & cell physiology 20010701

• Efficient 13C/15N double labeling of the avirulence protein AVR4 in a methanol-utilizing strain (Mut+) of Pichia pastoris.

  Journal of biomolecular NMR 20010701

• The effect of supplementation by different nitrogen sources on the production of lactic acid from date juice by Lactobacillus casei subsp. rhamnosus.

  Bioresource technology 20010601

• Respiratory tract responses to repeated inhalation of an oxidant and acid gas-particle air pollutant mixture.

  Toxicological sciences : an official journal of the Society of Toxicology 20010601

• Effects of metamizol and magnesium sulfate on enzyme activity of glucose 6-phosphate dehydrogenase from human erythrocyte in vitro and rat erythrocyte in vivo.

  Clinical biochemistry 20010601

• Regiospecific synthesis of 2,3-disubstituted-L-histidines and histamines.

  Bioorganic & medicinal chemistry letters 20010507

• An efficient batch preparation of high specific activity.

  Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine 20010501

• Application of factorial design to the study of xylitol production from eucalyptus hemicellulosic hydrolysate.

  Applied biochemistry and biotechnology 20010501

• Evolution of a recombinant (gucoamylase-producing) strain of Fusarium venenatum A3/5 in chemostat culture.

  Biotechnology and bioengineering 20010420

• Sensitivity of Saccharomyces cerevisiae to tannic acid is due to iron deprivation.

  Canadian journal of microbiology 20010401

• Purification and characterization of the maize amyloplast stromal 112-kDa starch phosphorylase.

  Archives of biochemistry and biophysics 20010401

• A novel cryoprotective protein (CRP) with high activity from the ice-nucleating bacterium, Pantoea agglomerans IFO12686.

  Bioscience, biotechnology, and biochemistry 20010401

• Purification of phospholipase D from Dacus carota by three-phase partitioning and its characterization.

  Protein expression and purification 20010301

• Effect of nutritional and environmental conditions on the production and composition of rhamnolipids by P. aeruginosa UG2.

  Microbiological research 20010301

• A comparison of salts for the crystallization of macromolecules.

  Protein science : a publication of the Protein Society 20010201

• A drug-unresponsive and protease-resistant CNOX protein from human sera.

  Archives of biochemistry and biophysics 20010201

• Purification of a novel myofibril-bound serine proteinase inhibitor (MBSPI) from the skeletal muscle of lizard fish.

  Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology 20010101

• Purification, characterization and developmental expression of chick (Gallus domesticus) liver PSP protein.

  Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology 20010101

• Expression of kinesin in Escherichia coli.

  Methods in molecular biology (Clifton, N.J.) 20010101

• Purification and characterization of catalase from chard (Beta vulgaris var. cicla).

  Journal of enzyme inhibition 20010101

• Application of ammonium peroxidisulfate and metavanadate for spectrophotometric determination of prothipendyl hydrochloride.

  Acta poloniae pharmaceutica 20010101

• Accumulation of vinblastine into transfersomes and liposomes in response to a transmembrane ammonium sulfate gradient and their cytotoxic/cytostatic activity in vitro.

  Anticancer research 20010101

• Effect of cefaperazone/sulbactam and ampicillin/sulbactam on the in vitro activity of human erythrocyte glucose-6-phosphate dehydrogenase.

  Journal of basic and clinical physiology and pharmacology 20010101

• Adjuvant influence on glyphosate efficacy in the presence of CA2+.

  Mededelingen (Rijksuniversiteit te Gent. Fakulteit van de Landbouwkundige en Toegepaste Biologische Wetenschappen) 20010101

• Human sphingosine kinase: purification, molecular cloning and characterization of the native and recombinant enzymes.

  The Biochemical journal 20000901

• Different populations of progesterone receptor-steroid complexes in binding to specific DNA sequences: effects of salts on kinetics and specificity.

  The Journal of steroid biochemistry and molecular biology 19981101

• Purification and some properties of IMP dehydrogenase of Bacillus cereus.

  Microbiological research 19980401

• [The role of thrombin on lung fibroblast growth and fibrosis in bleomycin-induced lung disorder].

  Nihon Kyobu Shikkan Gakkai zasshi 19910201

• The allosteric effect of salt on human mast cell tryptase.

  Biochimica et biophysica acta 19880921

• Desensitization of muscle phosphofructokinase to ATP inhibition by removal of a carboxyl-terminal heptadecapeptide.

  The Journal of biological chemistry 19870415

• Prenyltransferase from human liver.

  Methods in enzymology 19850101

• Arginine decarboxylase from a Pseudomonas species.

  Journal of bacteriology 19760201

• Aspergillus oryzae acid proteinase. Purification and properties, and formation of pi-chymotrypsin.

  The Biochemical journal 19750401

• Purification and characterization of the nocardial acetylesterase involved in 2-butanone degradation.

  Journal of bacteriology 19741201

• Microbial metabolism of the pyridine ring. The hydroxylation of 4-hydroxypyridine to pyridine-3,4-diol (3,4-dihydroxypyridine) by 4-hydroxypyridine-3-hydroxylase.

  The Biochemical journal 19740501

• Absolute configuration of a metabolite in the m-fission pathway of protocatechuate.

  Journal of bacteriology 19730201

• The bacterial oxidation of nicotine. VII. Partial purification and properties of 2,6-dihydroxypyridine oxidase.

  The Journal of biological chemistry 19721210

• Ferrichrome biosynthesis: enzyme catalyzed formation of the hydroxamic acid group.

  Archives of biochemistry and biophysics 19720101

• -cyclopiazonate oxidocyclase from Penicillium cyclopium. I. Assay methods, isolation and purification.

  Biochimica et biophysica acta 19711113