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XENOPSIN-RELATED PEPTIDE 1

CAS No.
117442-28-1
Chemical Name:
XENOPSIN-RELATED PEPTIDE 1
Synonyms
XP-1;XENIN 8;Xenin-8 (huMan);XENOPSIN-RELATED PEPTIDE I;XENOPSIN-RELATED PEPTIDE 1;HIS-PRO-LYS-ARG-PRO-TRP-ILE-LEU;H-HIS-PRO-LYS-ARG-PRO-TRP-ILE-LEU-OH;PHE-HIS-PRO-LYS-ARG-PRO-TRP-ILE-LEU: FHPKRPWIL;Xenopsin-Related Peptide 1 (XP-1) trifluoroacetate salt;L-Leucine, L-histidyl-L-prolyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-
CBNumber:
CB3765007
Molecular Formula:
C51H79N15O9
Molecular Weight:
1046.27
MDL Number:
MFCD00167611
MOL File:
117442-28-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:48

XENOPSIN-RELATED PEPTIDE 1 Properties

Density 1.43±0.1 g/cm3(Predicted)
storage temp. -15°C
pka 3.41±0.10(Predicted)
form Powder
Water Solubility Soluble to 1 mg/ml in water
Sequence His-Pro-Lys-Arg-Pro-Trp-Ile-Leu

XENOPSIN-RELATED PEPTIDE 1 price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 257130 Xenin 8 Asreported 117442-28-1 1mg $409 2026-06-03 Buy
Biosynth FX110420 Xenopsin-Related Peptide 1 (XP-1) trifluoroacetate salt 117442-28-1 25mg $900 2026-06-04 Buy
Biosynth FX110420 Xenopsin-Related Peptide 1 (XP-1) trifluoroacetate salt 117442-28-1 10mg $900 2026-06-04 Buy
Biosynth FX110420 Xenopsin-Related Peptide 1 (XP-1) trifluoroacetate salt 117442-28-1 5mg $900 2026-06-04 Buy
Biosynth FX110420 Xenopsin-Related Peptide 1 (XP-1) trifluoroacetate salt 117442-28-1 50mg $1118.5 2026-06-04 Buy
Product number Packaging Price Buy
257130 1mg $409 Buy
FX110420 25mg $900 Buy
FX110420 10mg $900 Buy
FX110420 5mg $900 Buy
FX110420 50mg $1118.5 Buy

XENOPSIN-RELATED PEPTIDE 1 Chemical Properties, Uses, Production

Uses

Xenin-8, a C-terminal octapeptide, is a biologically active fragment of Xenin. Xenin is a 25-amino acid peptide of the neurotensin/xenopsin family. Xenin-8 stimulates basal insulin secretion and potentiates the insulin response to glucose in a dose-dependent manner (EC50=0.16 nM)[1].

References

[1] Ramona A Silvestre, et al. Stimulatory effect of xenin-8 on insulin and glucagon secretion in the perfused rat pancreas. Regul Pept. 2003 Aug 15;115(1):25-9. DOI:10.1016/s0167-0115(03)00147-2

XENOPSIN-RELATED PEPTIDE 1 Preparation Products And Raw materials

Raw materials

Preparation Products

XENOPSIN-RELATED PEPTIDE 1 Suppliers

Global Suppliers ( 57)
Supplier Tel Email Country ProdList Advantage
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Beijing Solarbio Science & Tecnology Co., Ltd. 17801761073 18101056239 3193328036@qq.com China 28150 68
Chengdu Youngshe Chemical Co., Ltd. +86-17380623303 Caroline@youngshechem.com China 4725 58
Hangzhou Peptidego Biotech Co.,Ltd. 0571-87213919 15967184799 Eric@peptidego.com China 7872 58
Nanjing Meihao Pharmaceutical Technology Co., Ltd. meitaochem@126.com meitaochem@126.com China 19087 58
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
Hangzhou Go Top Peptide Biotech 0571-88211921 sales1@gotopbio.com CHINA 2609 58
H-HIS-PRO-LYS-ARG-PRO-TRP-ILE-LEU-OH HIS-PRO-LYS-ARG-PRO-TRP-ILE-LEU PHE-HIS-PRO-LYS-ARG-PRO-TRP-ILE-LEU: FHPKRPWIL XENIN 8 XENOPSIN-RELATED PEPTIDE 1 XENOPSIN-RELATED PEPTIDE I XP-1 Xenin-8 (huMan) L-Leucine, L-histidyl-L-prolyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl- Xenopsin-Related Peptide 1 (XP-1) trifluoroacetate salt 117442-28-1 127442-28-1 C51H79N15O9 Neuromedins and related