IMG-EN-AS-65070-01.jpg
Peptides

Glucagon-Like Peptide 1, GLP-1 (9-36), amide, human, mouse, rat, bovine, guinea pig - 1 mg

$290.00
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  • Cat.Number : AS-65070
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    In stock

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GLP-1 (9-36) is the result of the rapid degradation of GLP-1 (7-36) amide, by the enzyme dipeptidyl peptidase IV (DPP-4), which is widely expressed in a number of sites, including the endothelial cells of small gut arterioles. GLP-1 (9-36) accounts for the majority of GLP-1 that reaches the system circulation. Whereas GLP-1 (7-36) amide stimulates glucose-dependent insulin secretion and inhibits glucagon secretion, GLP-1(9-36) amide administration had no effect on glucose clearance or insulin secretion in humans. GLP-1(9-36) amide however was shown to exert cardioprotective actions in rodent hearts.

Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.

Specifications

Chemistry
Sequence one letter code
  • EGTFTSDVSSYLEGQAAKEFIAWLVKGR-NH2
Sequence three letter code
  • H-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Lys-Gly-Arg-NH2
CAS registry number
  • 161748-29-4
Molecular Formula
  • C140H214N36O43
Molecular Mass/ Weight
  • 3089.6
Modification
Conjugation
  • Unconjugated
Quantity & Purity
Purity
  • Peak Area by HPLC ≥95%
Storage & stability
Form
  • Lyophilized
Storage Conditions
  • - 20 °C
Activity
Biomarker Target
Research Area
Sub-category Research Area
Usage
  • Research use
Source
Source / Species
  • human

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References

GLP‐1 (9–36) Amide, Cleavage Product of GLP‐1 (7–36) Amide, Is a Glucoregulatory Peptide

Obesity . 2012 Sep 06 ; 16(7) 1501 | DOI : https://doi.org/10.1038/oby.2008.229

  • D. Elahi
  • et al

Glucagon-Like Peptide (GLP)-1(9-36)Amide-Mediated Cytoprotection Is Blocked by Exendin(9-39) Yet Does Not Require the Known GLP-1 Receptor

Endocrinol . 2012 Sep 06 ; 151(4) 1520 | DOI : https://doi.org/10.1210/en.2009-1197

  • K. Ban
  • et al

N-terminal acetylation protects glucagon-like peptide GLP-1-(7-34)-amide from DPP-IV-mediated degradation retaining cAMP- and insulin-releasing capacity

Eur J Med Res . 2008 Feb 25 ; 13(2) 73 | DOI : PMID: 18424366

  • H. John