| Identification | Back Directory | [Name]
XENOPSIN | [CAS]
51827-01-1 | [Synonyms]
XP
XENOPSIN
Xenopsin (XP)
Xenopsin(2TFA)
Xenopsin (Xenopus amieti)
GLP-GLY-LYS-ARG-PRO-TRP-ILE-LEU
PYR-GLY-LYS-ARG-PRO-TRP-ILE-LEU
PGLU-GLY-LYS-ARG-PRO-TRP-ILE-LEU
PYR-GLY-LYS-ARG-PRO-TRP-ILE-LEU-OH
PYROGLU-GLY-LYS-ARG-PRO-TRP-ILE-LEU
pGlu-Gly-Lys-Arg-Pro-Trp-Ile-Leu-OH
5-Oxo-L-prolylglycyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-L-leucine
L-Leucine,5-oxo-L-prolylglycyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl- | [Molecular Formula]
C47H73N13O10 | [MDL Number]
MFCD00076291 | [MOL File]
51827-01-1.mol | [Molecular Weight]
980.16 |
| Chemical Properties | Back Directory | [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 |
| Hazard Information | Back Directory | [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 |
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