Inter Alpha Trypsin Inhibitor (AMBP) Antibody – Mouse Monoclonal

This gene encodes a complex glycoprotein secreted in plasma. The precursor is proteolytically processed into distinct functioning proteins: alpha-1-microglobulin, which belongs to the superfamily of lipocalin transport proteins and may play a role in the regulation of inflammatory processes, and bikunin, which is a urinary trypsin inhibitor belonging to the superfamily of Kunitz-type protease inhibitors and plays an important role in many physiological and pathological processes. This gene is located on chromosome 9 in a cluster of lipocalin genes. [provided by RefSeq, Jul 2008]

AMBP: Inter-alpha-trypsin inhibitor inhibits trypsin, plasmin, and lysosomal granulocytic elastase. Inhibits calcium oxalate crystallization.

Protein type: Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 9q32-q33

Cellular Component: extracellular space; cell surface; intracellular membrane-bound organelle; plasma membrane; extracellular region

Molecular Function: serine-type endopeptidase inhibitor activity; protein binding; protein homodimerization activity; IgA binding; heme binding; calcium oxalate binding; calcium channel inhibitor activity

Biological Process: receptor-mediated endocytosis; negative regulation of JNK cascade; viral reproduction; heme catabolic process; negative regulation of immune response; protein catabolic process; female pregnancy; cell adhesion; protein-chromophore linkage