Cell Culture (3)

Trypsin Inhibitor, Lima Bean

Reference: LS002830

€0.00 (tax incl.)

Fraction III of the preparation described by Fraenkel-Conrat et al., Arch. Biochem. Biophys., 37, 393 (1952). Supplied as a dialyzed, lyophilized powder.

Lysozyme

Reference: LS002880

€0.00 (tax incl.)

A powder containing trace amounts of sodium chloride.

Lysozyme

Reference: LS002881

€0.00 (tax incl.)

A powder containing trace amounts of sodium chloride.

Pig Serum (Aseptically Filled)

Reference: abx810521

€0.00 (tax incl.)

Lysozyme, Purified, Salt Free

Reference: LS002931

€0.00 (tax incl.)

A dialyzed, lyophilized powder.

Newborn Calf Serum - Aseptically Filled

Reference: abx810531

€0.00 (tax incl.)

Lysozyme, Purified, Salt Free

Reference: LS002933

€0.00 (tax incl.)

A dialyzed, lyophilized powder.

Mucin

Reference: LS002975

€0.00 (tax incl.)

A dry powder prepared by the method of Nisizawa and Pigman, Arch. Oral. Biol., 1, 161 (1959). Suitable as a substrate for neuraminidase.

Mucin

Reference: LS002976

€0.00 (tax incl.)

A dry powder prepared by the method of Nisizawa and Pigman, Arch. Oral. Biol., 1, 161 (1959). Suitable as a substrate for neuraminidase.

Histone, Nucleo-

Reference: LS003010

€0.00 (tax incl.)

A complex of histone and DNA. Zamenhof, S. Methods in Enzymology, 3, 696, (1957). A dialyzed, lyophilized powder.

Histone, Nucleo-

Reference: LS003011

€0.00 (tax incl.)

A complex of histone and DNA. Zamenhof, S. Methods in Enzymology, 3, 696, (1957). A dialyzed, lyophilized powder.

Ovalbumin

Reference: LS003048

€0.00 (tax incl.)

Major protein of egg white, with a molecular weight of 45 kDa. A lyophilized powder.

Ovalbumin

Reference: LS003049

€0.00 (tax incl.)

Major protein of egg white, with a molecular weight of 45 kDa. A lyophilized powder.

Ovalbumin, Purified

Reference: LS003054

€0.00 (tax incl.)

Chromatographically purified. Major protein of egg white, with a molecular weight of 45 kDa. A dialyzed, lyophilized powder.

Donor Horse Serum (Aseptically Filled - Gamma Irradiated)

Reference: abx810566

€0.00 (tax incl.)

Ovalbumin, Purified

Reference: LS003056

€0.00 (tax incl.)

Chromatographically purified. Major protein of egg white, with a molecular weight of 45 kDa. A dialyzed, lyophilized powder.

Ovalbumin, Low Endo™, Purified

Reference: LS003059

€0.00 (tax incl.)

Ovalbumin, purified to remove endotoxin and tested. A dialyzed, lyophilized powder containing ≤ 1 EU/mg. Store at 2-8°C.

Ovalbumin, Low Endo™, Purified

Reference: LS003061

€0.00 (tax incl.)

Ovalbumin, purified to remove endotoxin and tested. A dialyzed, lyophilized powder containing ≤ 1 EU/mg. Store at 2-8°C.

Ovalbumin, Low Endo™, Purified

Reference: LS003062

€0.00 (tax incl.)

Ovalbumin, purified to remove endotoxin and tested. A dialyzed, lyophilized powder containing ≤ 1 EU/mg. Store at 2-8°C.

Ovalbumin, Low Endo™, Purified

Reference: LS003064

€0.00 (tax incl.)

Ovalbumin, purified to remove endotoxin and tested. A dialyzed, lyophilized powder containing ≤ 1 EU/mg. Store at 2-8°C.

Trypsin Inhbitor, Ovomucoid

Reference: LS003085

€0.00 (tax incl.)

Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.

Trypsin Inhbitor, Ovomucoid

Reference: LS003086

€0.00 (tax incl.)

Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.

Trypsin Inhbitor, Ovomucoid

Reference: LS003087

€0.00 (tax incl.)

Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.

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, 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...

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.

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.

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, Filtered

Reference: LS003438

€0.00 (tax incl.)

Worthington RNase, Code: R, filtered through a 0.22 micron pore size membrane and lyophilized in sterile vials containing ≥ 100 mg/vial

Ribonuclease, Filtered

Reference: LS003440

€0.00 (tax incl.)

Worthington RNase, Code: R, filtered through a 0.22 micron pore size membrane and lyophilized in sterile vials containing ≥ 100 mg/vial

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.

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: 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

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.

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: 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, 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, 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, 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: 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: LS003792

€0.00 (tax incl.)

A lyophilized powder.

Polyphenol Oxidase (Tyrosinase)

Reference: LS003793

€0.00 (tax incl.)

A lyophilized powder.

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.

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.

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....

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, 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: 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, 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, 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...