PeptideDB

Exendin-3

CAS: 130357-25-4 F: C184H282N50O61S W: 4202.57

Exendin-3 is a biologically active peptides isolated from venoms of the Gila monster lizards, Heloderma horridurn.
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Bioactivity Exendin-3 is a biologically active peptides isolated from venoms of the Gila monster lizards, Heloderma horridurn.
Invitro Exendin-3 interacts with at least two receptors on guinea pig pancreatic acini; at high concentrations (>100 nM) the peptide interacts with VIP receptors, thereby causing a large increase in cAMP and stimulating amylase release; at lower concentrations (0.1-3 nM) the peptide interacts with a putative exendin receptor, thereby causing a smaller increase in cAMP of undetermined function[1].
Name Exendin-3
CAS 130357-25-4
Sequence His-Ser-Asp-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2
Shortening HSDGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS-NH2
Formula C184H282N50O61S
Molar Mass 4202.57
Transport Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture and light, under nitrogen

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)