CD156b Antibody – Rabbit Polyclonal

This gene encodes a member of the ADAM (a disintegrin and metalloprotease domain) family. Members of this family are membrane-anchored proteins structurally related to snake venom disintegrins, and have been implicated in a variety of biologic processes involving cell-cell and cell-matrix interactions, including fertilization, muscle development, and neurogenesis. The protein encoded by this gene functions as a tumor necrosis factor-alpha converting enzyme; binds mitotic arrest deficient 2 protein; and also plays a prominent role in the activation of the Notch signaling pathway. [provided by RefSeq, Jul 2008]

TACE: a type I membrane protein with disintegrin and metalloprotease activity. An ubiquitously expressed ectoenzyme of peptidase family M12B. Must be membrane anchored to cleave the different substrates. The cytoplasmic domain is not required for the this activity. Possesses a narrow endopeptidase specificity. Cleaves Pro-Leu-Ala-Gln-Ala-|-Val-Arg-Ser-Ser-Ser in the membrane-bound, 26-kDa form of tumor necrosis factor alpha (TNF-alpha) to its mature soluble form. Responsible for the proteolytic release of several other cell-surface proteins, including p75 TNF-receptor, interleukin 1 receptor type II, p55 TNF-receptor, transforming growth factor-alpha, L-selectin, and the amyloid precursor protein. Also involved in the activation of Notch pathway. Binds 1 zinc ion per subunit. Two splice variant isoforms have been described.

Protein type: Protease; EC 3.4.24.86; Membrane protein, integral; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 2p25

Cellular Component: cell surface; focal adhesion; membrane; integral to plasma membrane; cytoplasm; apical plasma membrane; plasma membrane; intercellular junction; lipid raft; actin cytoskeleton

Molecular Function: integrin binding; protein binding; interleukin-6 receptor binding; zinc ion binding; metallopeptidase activity; metalloendopeptidase activity; Notch binding; SH3 domain binding; PDZ domain binding

Biological Process: extracellular matrix organization and biogenesis; nerve growth factor receptor signaling pathway; cell motility involved in cell locomotion; neutrophil mediated immunity; T cell differentiation in the thymus; positive regulation of leukocyte chemotaxis; response to lipopolysaccharide; proteolysis; G1/S-specific positive regulation of cyclin-dependent protein kinase activity; extracellular matrix disassembly; positive regulation of epidermal growth factor receptor activity; positive regulation of cell proliferation; germinal center formation; negative regulation of interleukin-8 production; cell adhesion; response to drug; epidermal growth factor receptor signaling pathway; spleen development; Notch signaling pathway; response to high density lipoprotein stimulus; membrane protein intracellular domain proteolysis; membrane protein ectodomain proteolysis; positive regulation of transforming growth factor beta receptor signaling pathway; Notch receptor processing; positive regulation of cell motility; positive regulation of cell growth; positive regulation of chemokine production; regulation of mast cell apoptosis; collagen catabolic process; PMA-inducible membrane protein ectodomain proteolysis; B cell differentiation; response to hypoxia; cell adhesion mediated by integrin; positive regulation of protein amino acid phosphorylation; negative regulation of transforming growth factor beta receptor signaling pathway; wound healing, spreading of epidermal cells; positive regulation of cell migration

Disease: Inflammatory Skin And Bowel Disease, Neonatal, 1