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Applications: Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
Assay Conditions: Assay was done according to TYR Phosphorylation Assay Kit (BPS Bioscience #79502) with FGFR enzyme titration range 0 ng/rxn-500 ng/rxn.
Description: Human Fibroblast growth factor receptor 1 (FGFR1), also known as BFGFR, CD331, CEK and FLT2, GenBank Accession No. NM_0023110.3, a.a. 399-822(end), with C-terminal Avi-His-tag, co-expressed with PTP1B for dephosphorylation in an Sf9 cell expression system. Percentage of phosphorylation ≤5% and enzymatically biotinylated using Avi-tag™ technology. Biotinylation is confirmed to be ≥90%. MW=51 kDa.
Format: Aqueous buffer solution
Formulation: 40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 0.02% Tween, 20% glycerol, 3 mM DTT.
Genbank: NM_0023110.3
Storage Stability: At least 6 months at -80°C.
Supplied As: Aqueous buffer solution.
Tags: C-terminal Avi-His-tag
Uniprot: P11362
Warnings: Avoid freeze/thaw cycles.
Biosafety Level: Not applicable (BSL-1)
References: 1. Weiss, J. et al., Sci. Trans. Med. (2010); 2(62):62ra93.
2. Dode, C. et al., Nature Genetics. (2003); 33:463-465.