COLICINE K II. THE PREPARATION AND PROPERTIES OF A SUBSTANCE HAVING COLICINE K ACTIVITY

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Article| February 01 1958

COLICINE K : II. THE PREPARATION AND PROPERTIES OF A SUBSTANCE HAVING COLICINE K ACTIVITY

Walther F. Goebel,

Walther F. Goebel

From The Rockefeller Institute for Medical Research

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PubMed

Guy T. Barry

From The Rockefeller Institute for Medical Research

Search for other works by this author on:

PubMed

Walther F. Goebel

From The Rockefeller Institute for Medical Research

Guy T. Barry

From The Rockefeller Institute for Medical Research

Received: September 27 1957

Online ISSN: 1540-9538

Print ISSN: 0022-1007

Copyright, 1958, by The Rockefeller Institute for Medical Research New York

1958

J Exp Med (1958) 107 (2): 185–209.

https://doi.org/10.1084/jem.107.2.185

By chemical fractionation a substance having colicine K activity has been obtained from the culture medium of E. coli K₂₃₅ L₊O.

Colicine K activity was found associated with the O antigen of this microorganism.

When the O antigen was dissociated, colicine K activity remained with the protein component of the antigen.

This content is only available as a PDF.

Copyright, 1958, by The Rockefeller Institute for Medical Research New York

1958

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