TACR1 Antibody – Rabbit Polyclonal

This gene belongs to a gene family of tachykinin receptors. These tachykinin receptors are characterized by interactions with G proteins and contain seven hydrophobic transmembrane regions. This gene encodes the receptor for the tachykinin substance P, also referred to as neurokinin 1. The encoded protein is also involved in the mediation of phosphatidylinositol metabolism of substance P. [provided by RefSeq, Sep 2008]

TACR1: This is a receptor for the tachykinin neuropeptide substance P. It is probably associated with G proteins that activate a phosphatidylinositol-calcium second messenger system. The rank order of affinity of this receptor to tachykinins is: substance P > substance K > neuromedin-K. Belongs to the G-protein coupled receptor 1 family.

Protein type: Membrane protein, multi-pass; Membrane protein, integral; GPCR, family 1; Receptor, GPCR

Chromosomal Location of Human Ortholog: 2p12

Cellular Component: cell surface; integral to plasma membrane; dendrite; cytoplasm; plasma membrane

Molecular Function: protein binding; substance P receptor activity; tachykinin receptor activity

Biological Process: response to nicotine; tachykinin signaling pathway; positive regulation of leukocyte migration; response to morphine; positive regulation of saliva secretion; response to estradiol stimulus; behavioral response to pain; elevation of cytosolic calcium ion concentration; regulation of smooth muscle cell migration; positive regulation of lymphocyte proliferation; positive regulation of stress fiber formation; positive regulation of action potential; inflammatory response; response to electrical stimulus; angiotensin mediated drinking behavior; detection of abiotic stimulus; associative learning; positive regulation of synaptic transmission, cholinergic; regulation of smooth muscle cell proliferation; eating behavior; positive regulation of hormone secretion; positive regulation of synaptic transmission, GABAergic; positive regulation of ossification; positive regulation of vascular permeability; response to ethanol; long-term memory; smooth muscle contraction involved in micturition; response to heat; response to ozone; operant conditioning; positive regulation of vasoconstriction; G-protein signaling, coupled to IP3 second messenger (phospholipase C activating); sperm ejaculation; response to progesterone stimulus; positive regulation of blood pressure; acute inflammatory response; positive regulation of epithelial cell proliferation