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9035-75-0 - Chymotrypsinogen A, from bovine pancreas - J64741 - Alfa Aesar

J64741 Chymotrypsinogen A, from bovine pancreas

Codice CAS

Dimensioni Prezzo ($) Quantità Disponibilità
1g 106,00
5g 359,00
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Chymotrypsinogen A, from bovine pancreas


Proprietà chimiche

Peso formula
Soluble in 0.001M HCl.


Chymotrypsinogen A is used as a serine protease that hydrolyzes peptide bonds with aromatic or large hydrophobic side chains (Tyr, Trp, Phe, Met) on the carboxyl end of the peptide bond, used in the non-invasive determination of solid-state protein conformation using near infrared (NIR) spectroscopy. It has been used to study the partitioning of protein in polymer/polymer aqueous two-phase systems. The enzyme has also been used for self-interaction chromatography applications, to test the rapid measurement of protein osmotic second virial coefficients. In this technique, the protein is immobilized on chromatographic particles and its retention is measured using isocratic elution.


Store in cool, dry conditions in well sealed containers. Keep container tightly closed.


Arved Datyner.; Elizabeth Finnimore. A new staining method for the assay of proteins on polyacrylamide gels. Analytical Biochemistry. 1973, 52, (1), 45-55.

Meng, C.K.; Mann, M.; Fenn, J.B. Of protons or proteins. Zeitschrift fur Physik D Atoms, Molecules and Clusters. 1988, 10, (2), 361-368.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

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