Immobilized Biotinylated Human FGFR2 beta (IIIb) Domain, Avi Tag at 0.5μg/ml (100μl/well) on the streptavidin precoated plate (5μg/ml). Dose response curve for Anti-FGFR2 (IIIb) Antibody, hFc Tag with the EC50 of 4.6ng/ml determined by ELISA.

FGFR2 beta (IIIb) Domain Protein, Human, Recombinant (Avi), Biotinylated is expressed in HEK293 mammalian cells with C-Avi tag. The predicted molecular weight is 15.49 kDa and the accession number is P21802-3.

Human

HEK293 Cells

K-sam,KSAM,KGFR,Keratinocyte growth factor receptor,Fibroblast growth factor receptor 2,FGFR2 β (IIIb) Domain Protein,FGFR-2,CD332,BEK

Pro253-Glu378

> 95% as determined by Tris-Bis PAGE; ; > 90% as determined by HPLC

Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

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. A frequent splicing event involving FGF R1 and 2 results in receptors containing all three Ig domains, referred to as the alpha isoform, or only IgII and IgIII, referred to as the beta isoform.