FGFR2 alpha (IIIb) Protein, Human, Recombinant (His & Avi), BiotinylatedTK25, TK14, K-SAM, KGFR, JWS, FLJ98662, FGFR2 α (IIIb), FGFR2 α, FGFR2 alpha, FGF R2a, ECT1, CFD1, CEK3, CD332, BFR-1, BEK, BBDS
Four distinct genes encoding closely related FGF receptors, FGF R1 - 4, are known. All four genes for FGF Rs encode proteins with an N-terminal signal peptide, three immunoglobulin (Ig)-like domains, an acid-box region containing a run of acidic residues between the IgI and IgII domains, a transmembrane domain and the split tyrosine-kinase domain. Multiple forms of FGF R1 - 3 are generated by alternative splicing of the mRNAs.