Rat IL-21 protein (Recombinant) (C-6His) (STJP001932)
SPECIFICATIONS
HostHEK293 cells
ConjugationUnconjugated
ImmunogenRecombinant Rat IL-21 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (His18-Ser146) of rat IL-21 (Accession #NP_001102413.1) fused with a 6×His tag at the C-terminus.
General Information
| Short Description | Recombinant-Rat IL-21-C-6His protein was developed in hek293 cells using the region His18-Ser146. For use in research applications. |
| Host | HEK293 cells |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Conjugation | Unconjugated |
| Formulation | Lyophilised from a 0.22 Mu m filtered solution of PBS, pH 7.4. |
| Storage Instruction | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Immunoreactivity | Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is 0.45-1.8 ng/mL, corresponding to a specific activity of 5.6×105~2.2×106 units/mg. |
| Determination Method | < 0.1 EU/Mu g |
Target Information
| Gene Symbol | Il21 |
| Gene ID | 365769 |
| Uniprot ID | IL21_RAT |
| Immunogen | Recombinant Rat IL-21 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (His18-Ser146) of rat IL-21 (Accession #NP_001102413.1) fused with a 6×His tag at the C-terminus. |
| Immunogen Region | His18-Ser146 |
| Immunogen Sequence | HKSSPQRPDHLLIRLRHLMD IVEQLKIYENDLDPELLTAP QDVKGQCEHEAFACFQKAKL KPSNTGNNKTFINDLLAQLR RRLPAKRTGNKQRHMAKCPS CDLYEKKTPKEFLERLKWLL QKMIHQHLS |
Additional Info
| Protein Name | Interleukin-21Il-21 |
| Database Links | Reactome: R-RNO-9020958 |
| Cellular Localisation | Secreted |
| Alternative Protein Names | Interleukin-21 proteinIl-21 proteinIl21 protein |
Information sourced from Uniprot.org