Recombinant Human IL21 protein, GMP Grade
- Specification
- Related Products
| Cat#: |
IL21-371THP |
| Common Name: |
IL21 |
| Product Name: |
Recombinant Human IL21 protein, GMP Grade |
| Product Overview: |
Recombinant Human IL21 protein GMP Grade(NP_001193935) was expressed in E. coli. |
| Source: |
E. coli |
| Species: |
Human |
| Form: |
Lyophilized from sterile PBS, pH 7.4, 5 % trehalose, 5 % mannitol and 0.01% Tween80. |
| Bio-activity: |
Measured by its ability to induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is 0.4-2 ng/mL. |
| Molecular Mass: |
The GMP recombinant human IL-21 consists of 134 amino acids and has a calculated molecular mass of 15.6 kDa. |
| Endotoxin: |
Less than 0.01 EU per μg determined by the LAL method. |
| Purity: |
Greater than 95 % as determined by SDS-PAGE. |
| Storage: |
Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
| 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. |
| Gene Name: |
IL21 interleukin 21 [ Homo sapiens ] |
| Official Symbol: |
IL21 |
| Synonyms: |
IL21; interleukin 21; interleukin-21; IL 21; Za11; interleukin-21 isoform; IL-21; |
| GeneID: |
59067 |
| mRNA Refseq: |
NM_001207006 |
| Protein Refseq: |
NP_001193935 |
| MIM: |
605384 |
| UniProt ID: |
Q9HBE4 |
Not For Human Consumption!
