Recombinant Human FGFR2 protein, His-tagged

Specification :
| Source : HEK293 | Species : Human | Tag : His | Form : Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 . Normally trehalose is added as protectant before lyophilization. | Molecular Mass : The protein has a calculated MW of 24.9 kDa. The protein migrates as 38-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. | Protein length : Pro 154 – Leu 358 | Endotoxin : Less than 1.0 EU per μg by the LAL method. | Purity : >90% as determined by SDS-PAGE.>90% as determined by SEC-MALS. | Storage : This product is stable after storage at:-20°C to -70°C for 12 months in lyophilized state;-70°C for 3 months under sterile conditions after reconstitution. | Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.