Abstract
Human cathepsin B was purified by affinity chromatography on the semicarbazone of Gly-Phe-glycinal linked to Sepharose 4B, with elution by 2,2′-dipyridyl disulphide at pH 4.0. The product obtained in high yield by the single step from crude starting material was 80-100% active cathepsin B. The possibility that this new form of affinity chromatography may be of general usefulness in the purification of cysteine proteinases is discussed.
Dates
Type | When |
---|---|
Created | 10 years ago (Aug. 10, 2015, 4:53 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 25, 2021, 11 a.m.) |
Indexed | 1 year, 9 months ago (Oct. 31, 2023, 5:05 a.m.) |
Issued | 39 years, 3 months ago (May 1, 1986) |
Published | 39 years, 3 months ago (May 1, 1986) |
Published Print | 39 years, 3 months ago (May 1, 1986) |
@article{Rich_1986, title={Purification of cathepsin B by a new form of affinity chromatography}, volume={235}, ISSN={1470-8728}, url={http://dx.doi.org/10.1042/bj2350731}, DOI={10.1042/bj2350731}, number={3}, journal={Biochemical Journal}, publisher={Portland Press Ltd.}, author={Rich, D H and Brown, M A and Barrett, A J}, year={1986}, month=may, pages={731–734} }