PAR1 Antibody – Rabbit Polyclonal

PAR1: a G-protein coupled high-affinity receptor for activated thrombin or trypsin. Coupled to G proteins that stimulate phosphoinositide hydrolysis. Coupled to G proteins that stimulate phosphoinositide hydrolysis. May play a role in platelet activation and in vascular development.

Protein type: Receptor, GPCR; GPCR, family 1; Cell development/differentiation; Membrane protein, multi-pass; Membrane protein, integral

Cellular Component: caveola; cell surface; cytosol; early endosome; integral to membrane; late endosome; membrane; neuromuscular junction; plasma membrane; postsynaptic membrane

Molecular Function: G-protein alpha-subunit binding; G-protein beta-subunit binding; G-protein coupled receptor activity; heterotrimeric G-protein binding; receptor binding; signal transducer activity; thrombin receptor activity

Biological Process: activation of MAPKK activity; blood coagulation; caspase activation; connective tissue replacement during inflammatory response; elevation of cytosolic calcium ion concentration; elevation of cytosolic calcium ion concentration during G-protein signaling, coupled to IP3 second messenger (phospholipase C activating); establishment of synaptic specificity at neuromuscular junction; G-protein coupled receptor protein signaling pathway; G-protein signaling, coupled to IP3 second messenger (phospholipase C activating); hemostasis; homeostasis of number of cells within a tissue; inflammatory response; negative regulation of cell proliferation; negative regulation of glomerular filtration; negative regulation of neuron apoptosis; platelet activation; positive regulation of blood coagulation; positive regulation of calcium ion transport; positive regulation of caspase activity; positive regulation of cell migration; positive regulation of cell proliferation; positive regulation of collagen biosynthetic process; positive regulation of JAK-STAT cascade; positive regulation of MAPKKK cascade; positive regulation of phosphoinositide 3-kinase cascade; positive regulation of release of sequestered calcium ion into cytosol; positive regulation of Rho protein signal transduction; positive regulation of smooth muscle contraction; positive regulation of transcription, DNA-dependent; positive regulation of vasoconstriction; protein kinase C activation; regulation of blood coagulation; regulation of interleukin-1 beta production; regulation of sensory perception of pain; release of sequestered calcium ion into cytosol; response to lipopolysaccharide; response to wounding; signal transduction; STAT protein nuclear translocation; tyrosine phosphorylation of STAT protein