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Home / Peptide products / X (3 species) / Xenopsin / Xenopsin
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Xenopsin
Name
Xenopsin
Molecular structural formula
Purity
≥95%
CAS Number
51827-01-1
Formula
C47H73N13O10
MW
980.19
Target
others
Sequence
Pyr-Gly-Lys-Arg-Pro-Trp-Ile-Leu
Sequence Shortening
{Pyr}-GKRPWIL
InChIKey
VVZLRNZUCNGJQY-KITDWFFGSA-N
References
[1]. Sures I, et al. Xenopsin: the neurotensin-like octapeptide from Xenopus skin at the carboxyl terminus of its precursor. Proc Natl Acad Sci U S A. 1984 Jan;81(2):380-4. [2]. Zinner MJ, et al. Effect of xenopsin on blood flow, hormone release, and acid secretion. Am J Physiol. 1982 Sep;243(3):G195-9.
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Xenopsin, a neurotensin-like octapeptide from Xenopus laevis skin. Xenopsin is an inhibitor of Tetragastrin stimulated gastric acid secretion.