Active Recombinant Human EGFRvIII protein, His-tagged, FITC-Labeled

Specification :
| Source : HEK293 | Species : Human | Tag : His | Form : Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant. | Bio-activity : Immobilized Anti-EGFRvIII Antibody , Human IgG1 at 1 μg/mL (100 μL/well) can bind FITC-Labeled Human EGFRvIII Protein, His Tag with a linear range of 0.625-5 μg/mL. | Molecular Mass : The protein has a calculated MW of 40.5 kDa. | Protein Length : Leu 25 – Ser 378 | Endotoxin : Less than 1.0 EU per μg by the LAL method. | Purity : >90% as determined by SDS-PAGE. | Storage : For long term storage, the product should be stored at lyophilized state at -20°C or lower.Please protect from light and avoid repeated freeze-thaw cycles.This product is stable after storage at:-20°C to -70°C for 12 months in lyophilized state;-70°C for 6 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.