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9002-07-7 - Trypsin, Certified Mass Spec Grade - J67522 - Alfa Aesar

J67522 Trypsin, Certified Mass Spec Grade

Trypsin is a serine protease that specifically cleaves peptide bonds at the carboxyl side of arginine and lysine residues. This product is highly purified and suitable for proteomics applications. Trypsin can be used for peptide mapping and protein sequencing applications as it generates a reproducible cleavage pattern with a limited number of fragments. This formulation is TPCK-treated to inhibit chymotryptic acivity.

Numéro CAS

Dimensions Prix ($) Quantité Disponibilité
5x10microg 79,50
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Trypsin, Certified Mass Spec Grade


Propriétés chimiques

Lyophilized Powder
Soluble in water


Cleaves at the carboxy side of arginine and lysine residues. For use in protein identification and characterization by LC-MS/MS. Also for de novo sequencing of unique proteins and peptide mass fingerprinting by MALDI-MS


TPCK-treated to inhibit chymotryptic activity. Contains enzyme stabilizers

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H334-H335

Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Mentions de prudence: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/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.

Autres références

Code tarifaire harmonisé


  • 40193

    Ammonium chloride, ACS, 99.5% min

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