Human FGFR3/CD333 (IIIb) recombinant protein

Human FGFR3/CD333 (IIIb) recombinant protein

• DataSheet
• Material Safety Data Sheets (MSDS)

FGFR3, also known as CD333, is a member of the fibroblast growth factor receptor (FGFR) family, with its amino acid sequence being highly conserved between members and among divergent species. FGFR family members differ from one another in their ligand affinities and tissue distribution. FGFRs are transmembrane catalytic receptors that have intracellular tyrosine kinase activity. Mutations in FGFR genes are the cause of several human developmental disorders characterized by skeletal abnormalities such as achondroplasia, and upregulation of FGFR expression may lead to cell transformation and cancer. FGFR3, a full-length representative protein would consist of an extracellular region, composed of three immunoglobulin-like domains, a single hydrophobic membrane-spanning segment and a cytoplasmic tyrosine kinase domain. The extracellular portion of FGFR3 interacts with fibroblast growth factors, setting in motion a cascade of downstream signals, ultimately influencing mitogenesis and differentiation. FGFR3 binds acidic and basic fibroblast growth hormone and plays a role in bone development and maintenance. Mutations in FGFR3 gene lead to craniosynostosis and multiple types of skeletal dysplasia. Three alternatively spliced transcript variants that encode different protein isoforms have been described. CD333 is the receptor for acidic and basic fibroblast growth factors.

Fibroblast growth factor receptor 3

HSFGFR3EX; FGFR-3; HBGFR; CEK2; CD333; FR3; MFR3; ACH; JTK4; FLG-2; FGFR3; SAM3

Q0IJ44

FGFR3; JTK4

Human Cells

A DNA sequence encoding the human FGFR3(alpha(IIIb)) (NP_001156685.1) (Met1-Gly377) was expressed with the Fc region of human IgG1 at the C-terminus.

Human

The recombinant human FGFR3(alpha(IIIb)) consists 593 amino acids and predicts a molecular mass of 65.3 kDa.

> 95 % as determined by SDS-PAGE.