Pepsinogen II (PGII/PGC), Human Stomach

Catalog Number: 440-52

Key Features

Lyophilized White to off-white powder

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Product Overview
Product Name Pepsinogen II (PGII/PGC), Human Stomach
Catalog Number 440-52
Alternative Names
Further Specification
Form/Appearance Lyophilized White to off-white powder
Concentration Reported mg protein/vial (A280nm, E0.1%=1.43)
Purity ≥ 90% (SDS-PAGE)
Source Human Gastric Mucosa
Molecular Weight 40600
Specific Activity ≥ 1,000 U/mg protein (After activation)
Unit Definition One unit will produce a change in A280 of 0.001 per minute at pH 2.0 and 37°C, measured as TCA-soluble products from hemoglobin.
Storage and Shipping
Storage -20 ºC
Shipping Cold Packs
Shelf Life 3 years