230900

Chymotrypsin, Human Pancreas

Natiave chymotrypsin from human pancreas. Pancreatic digestive enzyme. Increased levels of this enzyme and/or its zymogen have been found in serum of individuals with cystic fibrosis.

• Synonym(s): Chymotrypsin, Human Pancreas
• CAS Number: 9004-07-3
• Enzyme Commission number: 3.4.21.1 (BRENDA, IUBMB)
• UNSPSC Code: 12352202

Properties

• biological source: human pancreas
• Quality Level: 100
• assay: ≥95% (SDS-PAGE)
• form: lyophilized
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• solubility: ice cold 1 mM HCl: soluble
• foreign activity: Trypsin, none detected (when assayed against N-benzyl-L-arginine-p-nitroanilide)
• shipped in: wet ice
• storage temp.: −20°C

Description

General description

Natiave chymotrypsin from human pancreas. Increased levels of this enzyme and/or its zymogen have been found in serum of individuals with cystic fibrosis.

Natiave chymotrypsin from human pancreas. Pancreatic digestive enzyme. Increased levels of this enzyme and/or its zymogen have been found in serum of individuals with cystic fibrosis.

Warning

Toxicity: Harmful (C)

Physical form

Salt free.

Reconstitution

Following reconstitution aliquot and freeze (-20°C). Once opened, re-desiccate the dried product over silica gel under a vacuum and freeze (-20°C). Stock solutions are stable for up to 1 week at -20°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS07,GHS08,GHS09
• signalword: Danger
• hcodes: H302 - H315 - H319 - H334 - H335 - H400
• pcodes: P261 - P273 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1