Active Recombinant Human IL21 protein
Cat.No. : | IL21-0288H |
Product Overview : | Recombinant Human IL21 protein(Q9HBE4-1)(Gln30-Ser162) was expressed in E. coli. |
- Specification
- Gene Information
- Related Products
Source : | E. coli |
Species : | Human |
Tag : | N/A |
Form : | Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA. |
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 recombinant human IL-21 consists of 134 amino acids and has a calculated molecular mass of 15.6 kDa. It migrates as an approximately 17 kDa band in SDS-PAGE under reducing conditions. |
Proteinlength : | Gln30-Ser162 |
Endotoxin : | < 5 EU per mg of the protein as determined by the LAL method. |
Purity : | ≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. |
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; |
Gene ID : | 59067 |
mRNA Refseq : | NM_001207006 |
Protein Refseq : | NP_001193935 |
MIM : | 605384 |
UniProt ID : | Q9HBE4 |
Products Types
◆ Recombinant Protein | ||
Il21-3512M | Recombinant Mouse Il21 Protein, Myc/DDK-tagged | +Inquiry |
IL21-2694R | Recombinant Rat IL21 Protein, His (Fc)-Avi-tagged | +Inquiry |
Il21-10M | Active Recombinant Mouse Il21 Protein | +Inquiry |
IL21-362I | Active Recombinant Human IL21 Protein (132 aa) | +Inquiry |
IL21-161H | Active Recombinant Human IL21 Protein | +Inquiry |
◆ Lysates | ||
IL21-001RCL | Recombinant Rat IL21 cell lysate | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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