Recombinant Human IL-21
Recombinant Human IL-21 from ELK Biotechnology Read more ›
Product Description
Recombinant Human IL-21 is an ELK Biotechnology recombinant protein for research use.
Description
Recombinant Human Interleukin-21 is produced by our E.coli expression system and the target gene encoding Gln30-Ser162 is expressed.
Background
IL-21 induces the production of IgG1 and IgG3 in B-cells. IL-21 may promote the transition between innate and adaptive immunity. IL-21 may have a role in proliferation and maturation of natural killer cells in synergy with IL15. IL-21 stimulates interferon gamma production in T-cells and natural killer cells by synergy with IL15 and IL18. Dysregulation of IL-21 has a role in multiple immune-mediated diseases including lupus, psoriasis and chronic inflammatory diseases.
Handling information
| Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100µg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
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| Delivery condition | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below. |
Key Facts
| Target | IL-21 |
| Also known as | Interleukin-21; IL-21; Za11; IL21 |
| Purity | Greater than 95% as determined by reducing SDS-PAGE. |
| Form / buffer | Lyophilized protein |
| Research area | Molecular Biology |
| Specification | PURITY | ENDOTOXIN | BIOACTIVITY |
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| Product QC |
Specifications
Storage & Stability
Compliance & Certifications
Manufactured under ISO 9001:2015 quality management standards.
Not intended for diagnostic or therapeutic use.