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Researches on Insulin

Abel, John J. and Geiling, E. M. K. and Alles, G. and Raymond, A. (1925) Researches on Insulin. Science, 62 (1599). pp. 169-171. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20141212-104037644

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Abstract

In the early autumn of 1924 we were invited by Professor A. A. Noyes, director of the Gates Chemical Laboratory of the California Institute of Technology, Pasadena, California, to investigate the chemical and other properties of insulin in his laboratory under a grant from the Carnegie Foundation. Commercial insulin as prepared by the Lilly Research Laboratories of Eli Lilly and Company, Indianapolis, Indiana, has served as the material for our investigation. Two forms of commercial insulin have been used by us; one a dry powder evaluated at approximately 8 rabbit units per milligram; the second a highly concentrated aqueous solution (2.44 per cent. solids) containing approximately 300 rabbit units per cubic centimeter, and with 120 milligrams of hydrochloric acid per 100 cubic centimeters.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1126/science.62.1599.169DOIArticle
http://www.sciencemag.org/content/62/1599/169.extractPublisherArticle
http://www.jstor.org/stable/1649677JSTORArticle
Alternate Title:Is insulin an unstable sulphur compound?
Additional Information:© 1925 American Association for the Advancement of Science. From the Gates Chemical Laboratory, California Institute of Technology, Pasadena, California. Carried out under a grant from the Carnegie Foundation.
Funders:
Funding AgencyGrant Number
Carnegie FoundationUNSPECIFIED
Issue or Number:1599
Record Number:CaltechAUTHORS:20141212-104037644
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20141212-104037644
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:52626
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:12 Dec 2014 20:55
Last Modified:03 Oct 2019 07:44

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