1. GPCR/G Protein
  2. Glucagon Receptor

Glucagon-like peptide 1 (1-37), human (Synonyms: HuGLP-1)

Cat. No.: HY-P1145
Handling Instructions

Glucagon-like peptide 1 (1-37), human is a highly potent agonist of the GLP-1 receptor.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

Glucagon-like peptide 1 (1-37), human Chemical Structure

Glucagon-like peptide 1 (1-37), human Chemical Structure

CAS No. : 87805-34-3

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  • Biological Activity

  • Protocol

  • Technical Information

  • Purity & Documentation

  • References

Description

Glucagon-like peptide 1 (1-37), human is a highly potent agonist of the GLP-1 receptor.

IC50 & Target

GLP-1 receptor[1]

In Vitro

Glucagon-like peptide-1 (GLP-1) is produced by the posttranslational processing of proglucagon and acts as a regulator of various homeostatic events. GLP-1(1-37) is more stable than GLP-1(7-37), with 94.7% of the initial amount of peptide left after a 4h exposure to mouse serum. GLP-1(1-37) is confirmed to be a highly potent agonist of the GLP-1 receptor (GLP-1R) by measuring the expression of the luciferase reporter gene expression in transiently transfected human embryonic kidney (HEK293) cells[1].

In Vivo

GLP-1(1–37) decreased glycemic excursion in a dose-dependent. The administration of GLP-1(1–37) or GLP-1(7–37) markedly decrease blood glucose levels at 15 min and 30 min compared with the control group[1].

References
Cell Assay
[1]

HEK293 cells (5×104) are seeded in a 96-well plate and transiently cotransfected with the GLP-1R plasmid and the CRE-luciferase reporter plasmid. After a 48 h transfection, different concentrations of GLP-1(1–37) or GLP-1(7–37) are added, and the cells are incubated for 5 h. The cells are harvested for a luciferase assay using a luciferase assay[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Administration
[1]

Mice[1]

The normal KM mice are fasted for 16 h before the administration (i.p.) of GLP-1 and glucose. GLP-1(1-37) (25 nmol/kg) with or without exendin(9-39) (250 nmol/kg) is given in combination with glucose (4 g/kg). GLP-1(7-37) (25 nmol/kg) with or without exendin(9-39) (250 nmol/kg) is also administrated in combination with glucose (4 g/kg). The control group is treated with saline (NaCl, 9 g/l) and glucose (4 g/kg). The IPGTT is carried out at 0, 15, 30 and 60 min after glucose and protein administration, and the blood glucose levels are measured as described above[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

References
Molecular Weight

4169.48

Formula

C₁₈₆H₂₇₅N₅₁O₅₉

CAS No.

87805-34-3

Sequence

His-Asp-Glu-Phe-Glu-Arg-His-Ala-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-Gly

Sequence Shortening

HDEFERHAEGTFTSDVSSYLEGQAAKEFIAWLVKGRG

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Shipping

Room temperature in continental US; may vary elsewhere

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Product Name:
Glucagon-like peptide 1 (1-37), human
Cat. No.:
HY-P1145
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Glucagon-like peptide 1 (1-37), human

Cat. No.: HY-P1145