Cell Culture (3)

Chromatographically purified through step five of the procedure of Yamada and Yasunobu, J. Biol. Chem., 237, 1511 (1962). A lyophilized powder. (One IU = 4,330 Tabor Units).

Plasma Amine Oxidase

Reference: LS003113

€0.00 (tax incl.)

Chromatographically purified through step five of the procedure of Yamada and Yasunobu, J. Biol. Chem., 237, 1511 (1962). A lyophilized powder. (One IU = 4,330 Tabor Units).

Plasma Amine Oxidase

Reference: LS003114

€0.00 (tax incl.)

Chromatographically purified through step five of the procedure of Yamada and Yasunobu, J. Biol. Chem., 237, 1511 (1962). A lyophilized powder. (One IU = 4,330 Tabor Units).

Supplied as a lyophilized powder prepared from a 2X crystalline suspension, Code: PAP. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067mM mercaptoethanol and 5.5 mM...

Papain, Lyophilized

Reference: LS003119

€0.00 (tax incl.)

Supplied as a lyophilized powder prepared from a 2X crystalline suspension, Code: PAP. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067mM mercaptoethanol and 5.5 mM...

Papain, Lyophilized

Reference: LS003120

€0.00 (tax incl.)

Supplied as a lyophilized powder prepared from a 2X crystalline suspension, Code: PAP. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067mM mercaptoethanol and 5.5 mM...

Papain, Lyophilized

Reference: LS003122

€0.00 (tax incl.)

Supplied as a lyophilized powder prepared from a 2X crystalline suspension, Code: PAP. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067mM mercaptoethanol and 5.5 mM...

Papain, Suspension

Reference: LS003124

€0.00 (tax incl.)

Supplied as a 2X crystalline suspension in 50 mM sodium acetate, pH 4.5. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067 mM mercaptoethanol and 5.5 mM cysteine-HCl...

Papain, Suspension

Reference: LS003126

€0.00 (tax incl.)

Supplied as a 2X crystalline suspension in 50 mM sodium acetate, pH 4.5. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067 mM mercaptoethanol and 5.5 mM cysteine-HCl...

Papain, Suspension

Reference: LS003127

€0.00 (tax incl.)

Supplied as a 2X crystalline suspension in 50 mM sodium acetate, pH 4.5. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067 mM mercaptoethanol and 5.5 mM cysteine-HCl...

Papain, Suspension

Reference: LS003128

€0.00 (tax incl.)

Supplied as a 2X crystalline suspension in 50 mM sodium acetate, pH 4.5. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067 mM mercaptoethanol and 5.5 mM cysteine-HCl...

Phosphatase, Alkaline

Reference: LS003170

€0.00 (tax incl.)

Partially purified. A dried powder. Used in the NF/USP dexamethasone phosphate assay.

Phosphatase, Alkaline

Reference: LS003171

€0.00 (tax incl.)

Partially purified. A dried powder. Used in the NF/USP dexamethasone phosphate assay.

Phosphatase, Alkaline

Reference: LS003172

€0.00 (tax incl.)

Partially purified. A dried powder. Used in the NF/USP dexamethasone phosphate assay.

Phosphatase, Alkaline

Reference: LS003174

€0.00 (tax incl.)

Partially purified. A dried powder. Used in the NF/USP dexamethasone phosphate assay.

Pepsin A

Reference: LS003317

€0.00 (tax incl.)

Two times crystallized from dilute alcohol. A lyophilized powder.

Pepsin A

Reference: LS003319

€0.00 (tax incl.)

Two times crystallized from dilute alcohol. A lyophilized powder.

Pepsin A

Reference: LS003322

€0.00 (tax incl.)

Two times crystallized from dilute alcohol. A lyophilized powder.

Pepsin A, Purified

Reference: LS003324

€0.00 (tax incl.)

Salt-precipitated protein. A dialyzed, lyophilized powder.

Pepsin A, Purified

Reference: LS003326

€0.00 (tax incl.)

Salt-precipitated protein. A dialyzed, lyophilized powder.

Pepsin A, Purified

Reference: LS003328

€0.00 (tax incl.)

Salt-precipitated protein. A dialyzed, lyophilized powder.

Ribonuclease A

Reference: LS003431

€0.00 (tax incl.)

A chromatographically purified, lyophilized powder.

Ribonuclease A

Reference: LS003433

€0.00 (tax incl.)

A chromatographically purified, lyophilized powder.

Ribonuclease A

Reference: LS003435

€0.00 (tax incl.)

A chromatographically purified, lyophilized powder.

Ribonucleic Acid

Reference: LS003451

€0.00 (tax incl.)

Primarily ribosomal RNA. Suitable substrate for ribonuclease assays.

Ribonucleic Acid

Reference: LS003452

€0.00 (tax incl.)

Primarily ribosomal RNA. Suitable substrate for ribonuclease assays.

Ribonucleic Acid

Reference: LS003453

€0.00 (tax incl.)

Primarily ribosomal RNA. Suitable substrate for ribonuclease assays.

Superoxide Dismutase

Reference: LS003540

€0.00 (tax incl.)

Chromatographically purified essentially as described by McCord and Fridovich, J. Biol. Chem., 244, 6049 (1969). A dialyzed, lyophilized powder.

Superoxide Dismutase

Reference: LS003541

€0.00 (tax incl.)

Chromatographically purified essentially as described by McCord and Fridovich, J. Biol. Chem., 244, 6049 (1969). A dialyzed, lyophilized powder.

Superoxide Dismutase

Reference: LS003542

€0.00 (tax incl.)

Chromatographically purified essentially as described by McCord and Fridovich, J. Biol. Chem., 244, 6049 (1969). A dialyzed, lyophilized powder.

Deoxyribonucleic Acid, Salmon Testes

Reference: LS003554

€0.00 (tax incl.)

Prepared by a modification to the method of Emanuel, C., and Chaikoff, I., : JBC, 203, 164 (1953). ≥75% native nucleic acid. Supplied dried.

Deoxyribonucleic Acid, Salmon Testes

Reference: LS003557

€0.00 (tax incl.)

Prepared by a modification to the method of Emanuel, C., and Chaikoff, I., : JBC, 203, 164 (1953). ≥75% native nucleic acid. Supplied dried.

Deoxyribonucleic Acid, Salmon Testes

Reference: LS003558

€0.00 (tax incl.)

Prepared by a modification to the method of Emanuel, C., and Chaikoff, I., : JBC, 203, 164 (1953). ≥75% native nucleic acid. Supplied dried.

Trypsin Inhibitor, Soybean, Purified

Reference: LS003570

€0.00 (tax incl.)

Chromatographically purified as described by Frattali and Steiner, Biochem., 7, 521 (1968). A dialyzed, lyophilized powder. Purity checked using SDS PAGE.

Trypsin Inhibitor, Soybean, Purified

Reference: LS003571

€0.00 (tax incl.)

Chromatographically purified as described by Frattali and Steiner, Biochem., 7, 521 (1968). A dialyzed, lyophilized powder. Purity checked using SDS PAGE.

Trypsin Inhibitor, Soybean, Purified

Reference: LS003573

€0.00 (tax incl.)

Chromatographically purified as described by Frattali and Steiner, Biochem., 7, 521 (1968). A dialyzed, lyophilized powder. Purity checked using SDS PAGE.

Trypsin Inhibitor, Soybean

Reference: LS003587

€0.00 (tax incl.)

A partially purified acetone powder.

Trypsin Inhibitor, Soybean

Reference: LS003589

€0.00 (tax incl.)

A partially purified acetone powder.

Trypsin Inhibitor, Soybean

Reference: LS003590

€0.00 (tax incl.)

A partially purified acetone powder.

Phosphodiesterase II

Reference: LS003600

€0.00 (tax incl.)

Prepared from the 1 mM sodium pyrophosphate, pH 6.9, alumina gel eluate of Hilmoe, Biochem. Prep, 8, (Meister, A., ed.), John Wiley & Sons, NY, NY, p. 105 (1961). Lyophilized in vials.

Phosphodiesterase II

Reference: LS003602

€0.00 (tax incl.)

Prepared from the 1 mM sodium pyrophosphate, pH 6.9, alumina gel eluate of Hilmoe, Biochem. Prep, 8, (Meister, A., ed.), John Wiley & Sons, NY, NY, p. 105 (1961). Lyophilized in vials.

Phosphodiesterase II

Reference: LS003603

€0.00 (tax incl.)

Prepared from the 1 mM sodium pyrophosphate, pH 6.9, alumina gel eluate of Hilmoe, Biochem. Prep, 8, (Meister, A., ed.), John Wiley & Sons, NY, NY, p. 105 (1961). Lyophilized in vials.

Protease, S. Aureus (Endoproteinase Glu-C)

Reference: LS003605

€0.00 (tax incl.)

Chromatographically purified according to Drapeau, G., Boily, Y., and Houmard, J., J. Biol. Chem., 247, 6720 (1972). A lyophilized powder.

Protease, S. Aureus (Endoproteinase Glu-C)

Reference: LS003606

€0.00 (tax incl.)

Chromatographically purified according to Drapeau, G., Boily, Y., and Houmard, J., J. Biol. Chem., 247, 6720 (1972). A lyophilized powder.

Protease, S. Aureus (Endoproteinase Glu-C)

Reference: LS003608

€0.00 (tax incl.)

Chromatographically purified according to Drapeau, G., Boily, Y., and Houmard, J., J. Biol. Chem., 247, 6720 (1972). A lyophilized powder.

Trypsin

Reference: LS003702

€0.00 (tax incl.)

Supplied as dialyzed and lyophilized powder.

Trypsin

Reference: LS003703

€0.00 (tax incl.)

Supplied as dialyzed and lyophilized powder.

Trypsin

Reference: LS003704

€0.00 (tax incl.)

Supplied as dialyzed and lyophilized powder.

Trypsin

Reference: LS003706

€0.00 (tax incl.)

Supplied as dialyzed and lyophilized powder.

Trypsin, Purified

Reference: LS003707

€0.00 (tax incl.)

Supplied as a chromatographically purified, diafiltered and lyophilized powder.

Trypsin, Purified

Reference: LS003708

€0.00 (tax incl.)

Supplied as a chromatographically purified, diafiltered and lyophilized powder.

Trypsin, Purified

Reference: LS003709

€0.00 (tax incl.)

Supplied as a chromatographically purified, diafiltered and lyophilized powder.

Trypsin, 0.22µ Filtered

Reference: LS003734

€0.00 (tax incl.)

Trypsin chromatographically purified, diafiltered (Code TRL3) filtered thorugh a 0.22 micron pore size membrane and lyophilized in sterile vials. This product is not tested for pyrogenicity.

Trypsin, 0.22µ Filtered

Reference: LS003736

€0.00 (tax incl.)

Trypsin chromatographically purified, diafiltered (Code TRL3) filtered thorugh a 0.22 micron pore size membrane and lyophilized in sterile vials. This product is not tested for pyrogenicity.

Trypsin, 0.22µ Filtered

Reference: LS003738

€0.00 (tax incl.)

Trypsin chromatographically purified, diafiltered (Code TRL3) filtered thorugh a 0.22 micron pore size membrane and lyophilized in sterile vials. This product is not tested for pyrogenicity.

Trypsin, TPCK Treated

Reference: LS003740

€0.00 (tax incl.)

A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka and Carpenter,...

Trypsin, TPCK Treated

Reference: LS003741

€0.00 (tax incl.)

A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka and Carpenter,...

Trypsin, TPCK Treated

Reference: LS003742

€0.00 (tax incl.)

A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka and Carpenter,...

Trypsin, TPCK Treated

Reference: LS003744

€0.00 (tax incl.)

A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka and Carpenter,...

Trypsin, TPCK-Treated, Irradiated

Reference: LS003750

€0.00 (tax incl.)

Chromatographically purified trypsin treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity according to Kostka and Carpenter, JBC, 239, 1799 (1964),...

Trypsin, TPCK-Treated, Irradiated

Reference: LS003752

€0.00 (tax incl.)

Chromatographically purified trypsin treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity according to Kostka and Carpenter, JBC, 239, 1799 (1964),...

Polyphenol Oxidase (Tyrosinase)

Reference: LS003789

€0.00 (tax incl.)

A lyophilized powder.

Polyphenol Oxidase (Tyrosinase)

Reference: LS003791

€0.00 (tax incl.)

A lyophilized powder.

Polyphenol Oxidase (Tyrosinase)

Reference: LS003792

€0.00 (tax incl.)

A lyophilized powder.

Polyphenol Oxidase (Tyrosinase)

Reference: LS003793

€0.00 (tax incl.)

A lyophilized powder.

Uricase

Reference: LS003855

€0.00 (tax incl.)

A soluble, lyophilized preparation.

Uricase

Reference: LS003857

€0.00 (tax incl.)

A soluble, lyophilized preparation.

Urease

Reference: LS003885

€0.00 (tax incl.)

Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.

Urease

Reference: LS003886

€0.00 (tax incl.)

Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.

Urease

Reference: LS003887

€0.00 (tax incl.)

Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.

Urease

Reference: LS003889

€0.00 (tax incl.)

Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.

Hyaluronic Acid

Reference: LS003907

€0.00 (tax incl.)

A partially purified powder. Suitable as a substrate for hyaluronidase assays.

Hyaluronic Acid

Reference: LS003909

€0.00 (tax incl.)

A partially purified powder. Suitable as a substrate for hyaluronidase assays.

Hyaluronic Acid

Reference: LS003910

€0.00 (tax incl.)

A partially purified powder. Suitable as a substrate for hyaluronidase assays.

Hyaluronic Acid

Reference: LS003911

€0.00 (tax incl.)

A partially purified powder. Suitable as a substrate for hyaluronidase assays.

Phosphodiesterase I

Reference: LS003926

€0.00 (tax incl.)

Purified by the method of Williams, Sung and Laskowski, J. Biol. Chem., 236, 1130 (1961). Further treated to inactivate contaminating 5'-nucleotidase activity according to Sulkowski and Laskowski: Biochim. Biophys....

Phosphodiesterase I

Reference: LS003928

€0.00 (tax incl.)

Purified by the method of Williams, Sung and Laskowski, J. Biol. Chem., 236, 1130 (1961). Further treated to inactivate contaminating 5'-nucleotidase activity according to Sulkowski and Laskowski: Biochim. Biophys....

Glucose-6-Phosphate Dehydrogenase, Lyophilized

Reference: LS003980

€0.00 (tax incl.)

Chromatographically purified. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.02%, 0.003%, 0.002% and 0.002% respectively. A lyophilized...

Glucose-6-Phosphate Dehydrogenase, Lyophilized

Reference: LS003981

€0.00 (tax incl.)

Chromatographically purified. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.02%, 0.003%, 0.002% and 0.002% respectively. A lyophilized...

Glucose-6-Phosphate Dehydrogenase, Lyophilized

Reference: LS003982

€0.00 (tax incl.)

Chromatographically purified. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.02%, 0.003%, 0.002% and 0.002% respectively. A lyophilized...

Glucose-6-Phosphate Dehydrogenase, Suspension

Reference: LS003983

€0.00 (tax incl.)

Chromatographically purified. A suspension in 3.7 M ammonium sulfate. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.02%, 0.003%,...

Glucose-6-Phosphate Dehydrogenase, Suspension

Reference: LS003985

€0.00 (tax incl.)

Chromatographically purified. A suspension in 3.7 M ammonium sulfate. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.02%, 0.003%,...

Glucose-6-Phosphate Dehydrogenase, Suspension

Reference: LS003987

€0.00 (tax incl.)

Chromatographically purified. A suspension in 3.7 M ammonium sulfate. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.02%, 0.003%,...

Glucose-6-Phosphate Dehydrogenase, Suspension

Reference: LS003992

€0.00 (tax incl.)

Chromatographically purified. Same as Code: ZF except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%,...

Glucose-6-Phosphate Dehydrogenase, Suspension

Reference: LS003993

€0.00 (tax incl.)

Chromatographically purified. Same as Code: ZF except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%,...

Glucose-6-Phosphate Dehydrogenase, Suspension

Reference: LS003994

€0.00 (tax incl.)

Chromatographically purified. Same as Code: ZF except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%,...

Glucose-6-Phosphate Dehydrogenase, Lyophilized

Reference: LS003997

€0.00 (tax incl.)

Chromatographically purified. Same as Code: ZFL except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%,...

Glucose-6-Phosphate Dehydrogenase, Lyophilized

Reference: LS003998

€0.00 (tax incl.)

Chromatographically purified. Same as Code: ZFL except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%,...

Glucose-6-Phosphate Dehydrogenase, Lyophilized

Reference: LS003999

€0.00 (tax incl.)

Chromatographically purified. Same as Code: ZFL except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%,...

Glucose-6-Phosphate Dehydrogenase, High-Activity, Suspension

Reference: LS004002

€0.00 (tax incl.)

Chromatographically purified for higher specific activity. Same as Code: ZF except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant...

Glucose-6-Phosphate Dehydrogenase, High-Activity, Suspension

Reference: LS004004

€0.00 (tax incl.)

Chromatographically purified for higher specific activity. Same as Code: ZF except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant...

Glucose-6-Phosphate Dehydrogenase, High-Activity, Suspension

Reference: LS004006

€0.00 (tax incl.)

Chromatographically purified for higher specific activity. Same as Code: ZF except assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant...