FGFR2/CD332 Recombinant Mouse Monoclonal Antibody [A5-E10-G7-R] - BSA and Azide free

功能

Fibroblast growth factor receptor 2 (FGFR2) also known as CD332 has two naturally occurring isoforms FGFR2IIIb and FGFR2IIIc, created by splicing of the third immunoglobulin-like domain. FGFR2IIIb is predominantly found in ectoderm derived tissues and endothelial organ lining, i.e. skin and internal organs. FGFR2 has important roles in embryonic development and tissue repair, especially bone and blood vessels. Like the other members of the Fibroblast growth factor receptor family, these receptors signal by binding to their ligand and dimerisation (pairing of receptors), which causes the tyrosine kinase domains to initiate a cascade of intracellular signals. As mentioned, FGFR2 mutations are associated with craniosynostosis syndromes, which are skull malformations caused by premature fusion of cranial sutures and other disease features according to the mutation itself.

背景文献

1. "Fibroblast growth factor signalling: from development to cancer." Turner N., Grose R. Nat. Rev. Cancer 10:116-129(2010)

2. "FGFR2 abnormalities underlie a spectrum of bone, skin, and cancer pathologies." Katoh M. J. Invest. Dermatol. 129:1861-1867(2009)

3. "Cbl-mediated degradation of Lyn and Fyn induced by constitutive fibroblast growth factor receptor-2 activation supports osteoblast differentiation." Kaabeche K., Lemonnier J., Le Mee S., Caverzasio J., Marie P.J. J. Biol. Chem. 279:36259-36267(2004)

序列相似性

Belongs to the protein kinase superfamily. Tyr protein kinase family. Fibroblast growth factor receptor subfamily.

翻译后修饰

Autophosphorylated. Binding of FGF family members together with heparan sulfate proteoglycan or heparin promotes receptor dimerization and autophosphorylation on several tyrosine residues. Autophosphorylation occurs in trans between the two FGFR molecules present in the dimer. Phosphorylation at Tyr-769 is essential for interaction with PLCG1.; N-glycosylated in the endoplasmic reticulum. The N-glycan chains undergo further maturation to an Endo H-resistant form in the Golgi apparatus.; Ubiquitinated. FGFR2 is rapidly ubiquitinated after autophosphorylation, leading to internalization and degradation. Subject to degradation both in lysosomes and by the proteasome.

亚细胞定位

Cell membrane, Cytoplasmic vesicle, Golgi apparatus, Membrane, Secreted.

UNIPROT

SwissProt: P21802 Human

别名