Literature DB >> 19872625

THE PRESENCE OF A GELATIN-LIQUEFYING ENZYME IN CRUDE PEPSIN PREPARATIONS.

J H Northrop1.   

Abstract

A protein fraction has been isolated from crude pepsin preparations which is about 400 times as active as crystalline pepsin in the lique-faction of gelatin. The activity as measured by the digestion of casein, edestin or egg albumin is less than that of crystalline pepsin. It is more resistant to alkali than the crystalline pepsin.

Year:  1931        PMID: 19872625      PMCID: PMC2141139          DOI: 10.1085/jgp.15.1.29

Source DB:  PubMed          Journal:  J Gen Physiol        ISSN: 0022-1295            Impact factor:   4.086


  1 in total

1.  ELECTROPHORESIS OF PEPSIN.

Authors:  R M Herriott; V Desreux; J H Northrop
Journal:  J Gen Physiol       Date:  1940-03-20       Impact factor: 4.086

  1 in total

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