Xenopsin

Xenopsin, a neurotensin-like octapeptide from Xenopus laevis skin. Xenopsin is an inhibitor of Tetragastrin stimulated gastric acid secretion.

Product information

CAS Number: 51827-01-1

Molecular Weight: 980.16

Formula: C47H73N13O10

Chemical Name: (2S)-2-[(2S,3S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-6-amino-2-(2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}acetamido)hexanamido]-5-[(diaminomethylidene)amino]pentanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanamido]-3-methylpentanamido]-4-methylpentanoic acid

Smiles: CC(C)C[C@H](NC(=O)[C@@H](NC(=O)[C@H](CC1=CNC2=CC=CC=C12)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@@H]1CCC(=O)N1)[C@@H](C)CC)C(O)=O

InChiKey: VVZLRNZUCNGJQY-KITDWFFGSA-N

InChi: InChI=1S/C47H73N13O10/c1-5-27(4)39(44(67)58-35(46(69)70)22-26(2)3)59-42(65)34(23-28-24-52-30-13-7-6-12-29(28)30)57-43(66)36-16-11-21-60(36)45(68)33(15-10-20-51-47(49)50)56-41(64)31(14-8-9-19-48)55-38(62)25-53-40(63)32-17-18-37(61)54-32/h6-7,12-13,24,26-27,31-36,39,52H,5,8-11,14-23,25,48H2,1-4H3,(H,53,63)(H,54,61)(H,55,62)(H,56,64)(H,57,66)(H,58,67)(H,59,65)(H,69,70)(H4,49,50,51)/t27-,31-,32-,33-,34-,35-,36-,39-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Xenopsin is a biologically active octapeptide found in skin extracts from Xenopus laevis. Xenopsin produces a significant inhibition of tetragastrin-stimulated gastric acid output.

Products are for research use only. Not for human use.