• Target：
• GPR40

• Fields：
• >>Insulin secretion

• Gene Name：
• FFAR1

• Protein Name：
• Free fatty acid receptor 1

• Human Gene Id：
• 2864

• Human Swiss Prot No：
• O14842

• Mouse Swiss Prot No：
• Q76JU9

• Immunogen：
• The antiserum was produced against synthesized peptide derived from human FFAR1. AA range:185-234

• Specificity：
• GPR40 Polyclonal Antibody detects endogenous levels of GPR40 protein.

• Formulation：
• Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

• Source：
• Polyclonal, Rabbit,IgG

• Dilution：
• WB 1:500 - 1:2000. IF 1:200 - 1:1000. ELISA: 1:10000. Not yet tested in other applications.

• Purification：
• The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

• Concentration：
• 1 mg/ml

• Storage Stability：
• -15°C to -25°C/1 year(Do not lower than -25°C)

• Other Name：
• FFAR1;GPR40;Free fatty acid receptor 1;G-protein coupled receptor 40

• Observed Band(KD)：
• 26kD

• Background：
• This gene encodes a member of the GP40 family of G protein-coupled receptors that are clustered together on chromosome 19. The encoded protein is a receptor for medium and long chain free fatty acids and may be involved in the metabolic regulation of insulin secretion. Polymorphisms in this gene may be associated with type 2 diabetes. [provided by RefSeq, Apr 2009],

• Function：
• function:Receptor for medium and long chain saturated and unsaturated fatty acids. Binding of the ligand increase intracellular calcium concentration and amplify glucose-stimulated insulin secretion. The activity of this receptor is mediated by G-proteins that activate phospholipase C. Seems to act through a G(q) and G(i)-mediated pathway.,similarity:Belongs to the G-protein coupled receptor 1 family.,tissue specificity:Expressed abundantly in pancreatic beta cells.,

• Subcellular Location：
• Cell membrane ; Multi-pass membrane protein .

• Expression：
• Detected in brain and pancreas. Detected in pancreatic beta cells.

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