Biochem/physiol Actions

GPR109B (G-protein coupled receptor 109B) helps to carry out the activities of D-Phe and D-Trp on neutrophils. HCA3 receptors helps to activate ERK1/2 through PTX (Pertussis toxin)-sensitive Gi (inhibitory G) protein-dependent pathway.

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General description

GPR109B (G-protein coupled receptor 109B) is also called as hydroxycarboxylic acid receptor 3 (HCA3) and HM74 (G-protein coupled receptor). It belongs to the subfamily of G-protein-coupled receptors (GPCR). GPR109B is expressed in adipose tissue, lung, spleen and peripheral blood leukocytes. It is mapped to human chromosome 12q24.31.

Anti-GPR109 antibody detects endogenous levels of total GPR109 protein.

Immunogen

The antiserum was produced against synthesized peptide derived from human GPR109.Immunogen Range: 285-334

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.