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Cited by 258

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

The structure of pig and sheep insulins

Open access
Brown, H., Sanger, F., Kitai, Ruth·1955·Biochemical Journal

Abstract

taken into account when considering possible configurations for the polypeptide chain in this area.It is interesting that the ring is the same size as the similar disulphide ring found in oxytocin (Tuppy & Michl, 1953; du Vigneaud, Ressler & Trippett, 1953) and vasopressin (Acher & Chauvet, 1953; du Vigneaud, Lawler & Popenoe, 1953), which suggests that it may have a possible structural or biological significance.SUMMARY 1. Insulin was subjected to partial hydrolysis with chymotrypsin, with a crude pancreatic extract and with acid under conditions in which the di- sulphide bonds were stable.2. Cystine-containing peptides in the hydroly- sates were separated and their structure determined after oxidation to cysteic acid peptides.Paper ionophoresis at high potential gradients in pyridine- acetic acid buffers was found useful for the separa- tions.3. From the structure of the cystine peptides the distribution of the disulphide bonds of insulin was deduced and is shown in Table 10.A. P.R.

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Metadata

Authors
Brown, H., Sanger, F., & Kitai, R.
Venue
Biochemical Journal
Published
1955-08-01
Volume
60
Issue
4
Pages
556-565
ISSN
0306-3283 (ISSN-L)
OpenAlex
W1875728332
Cited by
258
References
3
FWCI
8.37
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: The structure of pig and sheep insulins. https://app.cochat.ai/papers/10.1042/bj0600556
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Brown, H., Sanger, F., & Kitai, R. (1955). The structure of pig and sheep insulins. Biochemical Journal. https://doi.org/10.1042/bj0600556

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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