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Pig Pepsin (from Stomach mucosa), MP Biomedicals

Fournisseur: MP Biomedicals

02195367.2 0219536701 0219536705 0219536710
ICNA02195367.2EA 55.7 EUR
ICNA02195367.2 ICNA0219536701 ICNA0219536705 ICNA0219536710
Pig Pepsin (from Stomach mucosa), MP Biomedicals
Enzymes

Pepsin is an acid protease, contains a proteolytic enzyme. It contains the "cathepsin" component which has milk curdling activity. It has a broad range of substrate activity and demonstrates an esterase acitivity. It generally attacks peptide bonds.


  • It is a peptidase used to digest proteins and is commonly used in the preparation of Fab fragments from antibodies. It has been used to hydrolyse dry cervical samples in mice.


Freely soluble in water, dissolves readily in 0,01 M HCl (0,5 mg/ml - clear, colourless solution)
Practically insoluble in alcohol, chloroform or ether
Extinction coefficient (E1%): E1%280=14,7
Enzyme Commission Number: E.C.3.4.23.1


Unit definition: One unit will produce a delta A280 of 0,001 per minute at pH 2,0 and 37 °C, measured as TCA-soluble products using hemoglobin as substrate.

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