Isolation of cathepsin D inhibitor from potato tubers

Worowski, K.

Acta Poloniae Pharmaceutica 35(6): 685-693

1978


ISSN/ISBN: 0001-6837
PMID: 742399
Document Number: 4284
The cathepsin D inhibitor from potato tubers has been purified by means ol' adsorpion of lectins on erythrocytes, percipitation of inactive proteins at 65°C, fractionation with ammonia sulphate, gel filtration on Sephadex G-50 and ion-exchange chromatography on CM-cellulose. The inhibitor has been 25-fold purified. Its molecular weight was found to amount to 22.400 daltons.

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Isolation of cathepsin D inhibitor from potato tubers