Recombinant Human IL-21 Protein
Recombinant Human IL-21 Protein (RP01312-GRP)
Products
Description
Recombinant Human IL-21 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Gln25-Ser155) of human IL-21 (Accession #NP_068575.1) fused with an 6×His tag at the C-terminus.
Specifications
| Manufacturer | Abclonal Biotechnology |
|---|---|
| Manufacturer Cat# | RP01312 |
| Bio-Activity | 1.Measured by its binding ability in a functional ELISA. Immobilized Human IL21R at 2 μg/mL (100 μL/well) can bind Human IL21 with a linear range of 0.078-0.973 μg/mL.|2.Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is 1.52-6.06 ng/mL, corresponding to a specific activity of 1.65×105~6.58×105 units/mg. |
| Alternate Names | IL21,CVID11,IL-21,Za11 |
| Reactivity | Human |
| Gene ID | 59067 |
| Swiss Prot | Q9HBE4-1 |