XENOPSIN Chemical Properties

Density 

1.43±0.1 g/cm3(Predicted)

storage temp. 

−20°C

solubility 

Water: 10 mg/ml

form 

A crystalline solid

pka

3.41±0.10(Predicted)

color 

White to off-white

Sequence

{Glp}-Gly-Lys-Arg-Pro-Trp-Ile-Leu

Safety Information

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

XENOPSIN Usage And Synthesis

Uses

Xenopsin, a neurotensin-like octapeptide from Xenopus laevis skin[1]. Xenopsin is an inhibitor of Tetragastrin stimulated gastric acid secretion[2].

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. DOI:10.1073/pnas.81.2.380
[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. DOI:10.1152/ajpgi.1982.243.3.G195

XENOPSIN(51827-01-1)Related Product Information

• XENIN
• Xenopsin-Related Peptide 2 (XP-2)
• XENOPSIN-RELATED PEPTIDE I,XENOPSIN-RELATED PEPTIDE 1
• XENOPSIN-RELATED PEPTIDE II,XENOPSIN-RELATED PEPTIDE 2
• AC-TRP-NH2
• Gly-Gly-Leu
• H-TRP-GLY-GLY-OH
• AC-TRP-NHME
• H-VAL-LEU-OH
• L-TRP-GLY AMIDE
• H-GLY-ALA-LEU-OH
• H-ILE-ALA-OH
• H-ILE-LEU-OH
• H-ILE-GLY-OH
• H-ALA-VAL-LEU-OH
• XENOPSIN
• Xenopsin-Related Peptide 1 (XP-1)
• xenopsin precursor fragment (XPF)