GLP-1(32-36)amide

• CAT Number: I044239
• CAS Number: 1417302-71-6
• Molecular Formula: C25H50N10O5
• Molecular Weight: 570.73
• Purity: ≥95%
• Synonyms: (2S)-6-amino-N-[2-[[(2S)-1-amino-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-2-oxoethyl]-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-3-methylbutanoyl]amino]hexanamide
• InChI: InChI=1S/C25H50N10O5/c1-14(2)12-16(27)22(38)35-20(15(3)4)24(40)34-18(8-5-6-10-26)23(39)32-13-19(36)33-17(21(28)37)9-7-11-31-25(29)30/h14-18,20H,5-13,26-27H2,1-4H3,(H2,28,37)(H,32,39)(H,33,36)(H,34,40)(H,35,38)(H4,29,30,31)/t16-,17-,18-,20-/m0/s1
• InChIKey: VCMIHDDYZTYYJC-JPLJXNOCSA-N
• SMILES: CC(C)CC(C(=O)NC(C(C)C)C(=O)NC(CCCCN)C(=O)NCC(=O)NC(CCCN=C(N)N)C(=O)N)N

GLP-1(32-36)amide, a pentapeptide, derived from the C terminus of the glucoregulatory hormone GLP-1. GLP-1(32-36)amide could inhibit weight gain and modulate whole body glucose metabolism in diabetic mice[1][2].
GLP-1(32-36)amide (0.1-10 μM; 24 h) retains cell viability and decreases apoptosis against Streptozotocin (STZ; 1 μM) in INS-1 cells[2].
GLP-1(32-36)amide (1 μmol/kg; i.p. once daily for 21 d) protects islet from damage, inhibits weight gain, and relieves symptoms of polydipsia in diabetic mice[2].
GLP-1(32-36)amide (1 μmol/kg; a single i.p.) slightly reduces the mean glucose lever at 30 min after the challenge of glucose in normal mice[2].
GLP-1(32-36)amide (50-70 nmol/kg/d; infusion for 12-16 weeks) prevents the development of diet-induced obesity and hepatic steatosis in high fat-fed mice[3].

Reference

[1]. Elahi D, et, al. GLP-1(32-36)amide, a novel pentapeptide cleavage product of GLP-1, modulates whole body glucose metabolism in dogs. Peptides. 2014 Sep;59:20-4.
 [Content Brief]

[2]. Sun L, et, al. Novel Pentapeptide GLP-1 (32-36) Amide Inhibits β-Cell Apoptosis In Vitro and Improves Glucose Disposal in Streptozotocin-Induced Diabetic Mice. Chem Biol Drug Des. 2015 Dec;86(6):1482-90.
 [Content Brief]

[3]. Tomas E, et, al. GLP-1(32-36)amide Pentapeptide Increases Basal Energy Expenditure and Inhibits Weight Gain in Obese Mice. Diabetes. 2015 Jul;64(7):2409-19.
 [Content Brief]