| Source : |
HEK293 |
| Species : |
Cynomolgus |
| Tag : |
His |
| Form : |
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant. |
| Bio-activity : |
Immobilized Cynomolgus IL-21, His Tag at 5 μg/mL (100 μL/well) can bind Cynomolgus IL-21 R, Fc Tag with a linear range of 1-20 ng/mL. |
| Molecular Mass : |
This protein carries a polyhistidine tag at the C-terminusThe protein has a calculated MW of 17.4 kDa. The protein migrates as 19 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. |
| Protein Length : |
Gln30-Ser162 |
| Endotoxin : |
Less than 1.0 EU per μg by the LAL method. |
| Purity : |
>95% as determined by SDS-PAGE. |
| Storage : |
For long term, 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 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. |
