CMA1 Antibody – Goat Polyclonal

This gene product is a chymotryptic serine proteinase that belongs to the peptidase family S1. It is expressed in mast cells and thought to function in the degradation of the extracellular matrix, the regulation of submucosal gland secretion, and the generation of vasoactive peptides. In the heart and blood vessels, this protein, rather than angiotensin converting enzyme, is largely responsible for converting angiotensin I to the vasoactive peptide angiotensin II. Angiotensin II has been implicated in blood pressure control and in the pathogenesis of hypertension, cardiac hypertrophy, and heart failure. Thus, this gene product is a target for cardiovascular disease therapies. This gene maps to 14q11.2 in a cluster of genes encoding other proteases. [provided by RefSeq, Jul 2008]

CMA1: Major secreted protease of mast cells with suspected roles in vasoactive peptide generation, extracellular matrix degradation, and regulation of gland secretion. Belongs to the peptidase S1 family. Granzyme subfamily.

Protein type: Protease; Secreted, signal peptide; EC 3.4.21.39; Secreted

Chromosomal Location of Human Ortholog: 14q11.2

Cellular Component: extracellular matrix; extracellular space; extracellular region; intracellular

Molecular Function: serine-type peptidase activity; serine-type endopeptidase activity; peptide binding

Biological Process: extracellular matrix disassembly; interleukin-1 beta biosynthetic process; positive regulation of angiogenesis; extracellular matrix organization and biogenesis; cellular protein metabolic process; midbrain development; regulation of inflammatory response; protein processing; angiotensin maturation; proteolysis