SRP6509

Chymotrypsin from human pancreas

≥95% (SDS-PAGE)

• Sinónimos: CLCR, CTRC, CTRC_HUMAN, Caldecrin, Chymotrypsin C, Chymotrypsin-C, ELA 4, Elastase 4, Elastase IV, Serum calcium decreasing factor
• EC Number: 232-671-2
• UNSPSC Code: 12352200

Propiedades

• biological source: human
• assay: ≥95% (SDS-PAGE)
• form: lyophilized
• mol wt: 25 kDa
• packaging: pkg of 100 μg
• UniProt accession no.: Q99895
• shipped in: wet ice
• storage temp.: −20°C
• Gene Information: human ... CTRC(11330)

Descripción

General description

Chymotrypsin from human pancreas is a serine peptidase and has 241 amino acid residues contained in three polypeptide chains (A chain-13 residues, B chain-131 residues, and C chain-97 residues) linked by disulfide bridges. It is secreted by the pancreas as inactive chymotrypsinogen C. Molecular weight of this enzyme is found to be 25kDa. The pI is 8.75.

Biochem/physiol Actions

Chymotrypsin from human pancreas selectively hydrolyzes peptide bonds on the C-terminal side of tyrosine, phenylalanine, tryptophan and leucine. Loss-of-function mutations in this gene have been associated with increased risk of chronic pancreatitis. It has high activity toward leucyl peptide bonds. The enzyme acts as a co-activator of procarboxypeptidases A1 and A2.

Physical form

Lyophilized as a salt-free solid.

Información de seguridad

• pictograms: GHS07,GHS08
• signalword: Danger
• hcodes: H315 - H319 - H334 - H335
• pcodes: P261 - P280 - P284 - P304 + P340 + P312 - P337 + P313 - P342 + P311
• Hazard Classifications: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable