Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
17625-1-PBS targets IL-21 in IHC, Indirect ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag11838 Product name: Recombinant human IL-21 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 31-162 aa of BC066258 Sequence: GQDRHMIRMRQLIDIVDQLKNYVNDLVPEFLPAPEDVETNCEWSAFSCFQKAQLKSANTGNNERIINVSIKKLKRKPPSTNAGRRQKHRLTCPSCDSYEKKPPKEFLERFKSLLQKMIHQHLSSRTHGSEDS 相同性解析による交差性が予測される生物種 |
| Full Name | interleukin 21 |
| Calculated molecular weight | 162 aa, 19 kDa |
| GenBank accession number | BC066258 |
| Gene Symbol | IL-21 |
| Gene ID (NCBI) | 59067 |
| RRID | AB_2878422 |
| Conjugate | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q9HBE4 |
| Storage Buffer | PBS only{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -80°C. |
Background Information
Interleukin 21 (IL-21) is a cytokine produced predominantly by cluster of differentiation 4 (CD4+) T-cells and natural killer T-cells. IL-21 is preliminarily expressed in activated cluster of differentiation 4 (CD4+) T-cells and natural killer (NK) T-cells. IL-21 receptor (IL-21R) is a class I cytokine receptor, which requires dimerization with the indispensable common gamma chain (γc) subunit to bind IL-21. IL-21 plays a role in both the innate and adaptive immune responses by inducing the differentiation, proliferation and activity of multiple target cells including macrophages, natural killer cells, B cells and cytotoxic T cells. IL-21 mediates apoptosis in B-CLL cells through up-regulation of the BIM (BH3 family member) and enhances both direct and antibody-dependent cellular cytotoxicity in these cells.