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Merck
CN

X3503

Sigma-Aldrich

Xenin 25 acetate salt

≥95% (HPLC)

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关于此项目

经验公式（希尔记法）:
C139H224N38O32S
化学文摘社编号:
144092-28-4
分子量:
2971.57
MDL编号:
MFCD04041204
UNSPSC代码:
51111800

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方案

≥95% (HPLC)

溶解性

H2O: soluble

储存温度

−20°C

InChI

1S/C139H224N38O32S/c1-15-79(10)111(132(203)169-103(137(208)209)64-77(6)7)173-126(197)101(67-85-69-152-89-41-23-22-40-87(85)89)167-130(201)107-49-34-59-176(107)135(206)96(47-33-58-151-139(147)148)163-117(188)91(43-25-29-54-141)159-129(200)106-48-35-60-177(106)136(207)102(68-86-70-149-74-154-86)168-124(195)100(66-84-38-20-17-21-39-84)166-128(199)105(73-179)171-122(193)97(62-75(2)3)156-108(182)71-153-116(187)90(42-24-28-53-140)160-131(202)110(78(8)9)172-120(191)94(46-32-57-150-138(145)146)157-114(185)80(11)155-127(198)104(72-178)170-119(190)93(45-27-31-56-143)162-133(204)112(81(12)180)174-121(192)95(50-51-109(183)184)158-123(194)99(65-83-36-18-16-19-37-83)165-118(189)92(44-26-30-55-142)161-134(205)113(82(13)181)175-125(196)98(63-76(4)5)164-115(186)88(144)52-61-210-14/h16-23,36-41,69-70,74-82,88,90-107,110-113,152,178-181H,15,24-35,42-68,71-73,140-144H2,1-14H3,(H,149,154)(H,153,187)(H,155,198)(H,156,182)(H,157,185)(H,158,194)(H,159,200)(H,160,202)(H,161,205)(H,162,204)(H,163,188)(H,164,186)(H,165,189)(H,166,199)(H,167,201)(H,168,195)(H,169,203)(H,170,190)(H,171,193)(H,172,191)(H,173,197)(H,174,192)(H,175,196)(H,183,184)(H,208,209)(H4,145,146,150)(H4,147,148,151)/t79-,80-,81+,82+,88-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,110-,111-,112-,113-/m0/s1

InChI key

IDHVLSACPFUBDY-QCDLPZBNSA-N

Amino Acid Sequence

Met-Leu-Thr-Lys-Phe-Glu-Thr-Lys-Ser-Ala-Arg-Val-Lys-Gly-Leu-Ser-Phe-His-Pro-Lys-Arg-Pro-Trp-Ile-Leu

生化/生理作用

Peptide involved in the regulation of food intake that is released into the circulation from the gut mucosa after a meal. It may stimulate enzyme release from the exocrine pancreas.
Peptide involved in the regulation of food intake.

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

Lot/Batch Number
011M2085V
110M1725
110M1213
129K1408
119K1563

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G E Feurle et al.
Life sciences, 74(6), 697-707 (2003-12-05)
Xenin is a 25 amino acid peptide hormone, secreted into the circulation by specific endocrine cells in the duodenal mucosa. Plasma concentrations are elevated after sham feeding and feeding. In the present study the metabolism of xenin and of a
B Kinkead et al.
CNS & neurological disorders drug targets, 5(2), 205-218 (2006-04-14)
Evidence implicating neural circuits that utilize the neuropeptide transmitter neurotensin (NT) in the pathophysiology of schizophrenia and in the mechanism of action of antipsychotic drugs has previously been reviewed. The majority of evidence, taken together, supports the development of NT
Burton M Wice et al.
The Journal of biological chemistry, 285(26), 19842-19853 (2010-04-28)
The intestinal peptides GLP-1 and GIP potentiate glucose-mediated insulin release. Agents that increase GLP-1 action are effective therapies in type 2 diabetes mellitus (T2DM). However, GIP action is blunted in T2DM, and GIP-based therapies have not been developed. Thus, it
Gerhard E Feurle et al.
Gastroenterology, 123(5), 1616-1626 (2002-10-31)
Xenin is a 25-amino acid peptide produced by specific endocrine cells of the duodenal mucosa. We investigated whether xenin is expressed in neuroendocrine tumors. Seventy-two foregut and midgut neuroendocrine tumors were examined by means of immunohistochemistry, confocal laser microscopy with
Wint Nandar et al.
General and comparative endocrinology, 157(1), 58-62 (2008-04-29)
We recently reported that the 25 amino acid peptide xenin caused reduced feed intake when centrally injected in chicks. The present study was designed to explore possible mechanisms of the xenin-induced anorexigenic response in chicks. In Experiments 1 and 2
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