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Worthington Biochemical Corporation TRPYSIN TPCK TREATED

Supplier: Worthington Biochemical Corporation LS003750

Chromatographically purified trypsin treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity according to Kostka, V., and Carpenter, F.H.: JBC, 239, 1799 (1964).
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