help button home button Endocrine Society Endocrinology
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
This Article
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow Request Copyright Permission
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Noe, B. D.
Right arrow Articles by Vale, W.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Noe, B. D.
Right arrow Articles by Vale, W.

Endocrinology, Vol 105, 1410-1415, Copyright © 1979 by Endocrine Society

ARTICLES

Isolation and characterization of somatostatin from anglerfish pancreatic islet

BD Noe, J Spiess, JE Rivier and W Vale

Somatostatin was purified from anglerfish pancreatic islets using acetic acid extraction, gel filtration (Bio-Gel P-10), ion exchange chromatography (CM Bio-Gel A), and reversed phase high pressure liquid chromatography. The resulting peptide was characterized by RIA, bioassay, and determination of amino acid composition. Anglerfish islet somatostatin was found to possess an amino acid composition and immunological and biological activities equivalent to synthetic somatostatin. Sequence analyses revealed that the primary structure was H-Ala-Gly-cyclo-[Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys]-OH. These results demonstrate that anglerfish islet somatostatin has the same primary structure as somatostatin from all other sources characterized to date.




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Endocrinology Endocrine Reviews J. Clin. End. & Metab.
Molecular Endocrinology Recent Prog. Horm. Res. All Endocrine Journals
Copyright © 1979 by The Endocrine Society