- PackSize
- 50ug/100ug
- Target
- Aldesleukin, IL-2, IL2, Interleukin-2, T-cell growth factor, TCGF
- Reactivity
- Human
- Applications
- ELISA, in vivo and in vitro study
- Host Species
- Human
- Isotype
- scFv-hFc
- Conjugate/Modification
- --
- Recommended Dilution Ratio
- --
- Composition
- 0.01M PBS pH 7.4
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
- Purification Process
- Protein A/G purified from cell culture supernatant.
- Purity
- >95% as determined by SDS-PAGE.
- storageCondition
- Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
- Clonality
- Monoclonal
- Clone Number
- VFA2772
- Immunogen
- --
- Alias
- --
- Species
- --
- Gene ID-1
- P60568
- Uniprot
- --
- Background
- Interleukin-2 (IL2) is a ~17 kDa protein. Cytokine produced by activated CD4-positive helper T-cells and to a lesser extend activated CD8-positive T-cells and natural killer (NK) cells that plays pivotal roles in the immune response and tolerance. Binds to a receptor complex composed of either the high-affinity trimeric IL-2R (IL2RA/CD25, IL2RB/CD122 and IL2RG/CD132) or the low-affinity dimeric IL-2R (IL2RB and IL2RG). Interaction with the receptor leads to oligomerization and conformation changes in the IL-2R subunits resulting in downstream signaling starting with phosphorylation of JAK1 and JAK3. In turn, JAK1 and JAK3 phosphorylate the receptor to form a docking site leading to the phosphorylation of several substrates including STAT5. This process leads to activation of several pathways including STAT, phosphoinositide-3-kinase/PI3K and mitogen-activated protein kinase/MAPK pathways.
1. Mingari, MC. et al. (1984) Nature 312, 641-3.
PMID: 6438535
2. Wang, X. et al. (2005) Science (New York, N.Y.) 310, 1159-63.
PMID: 16293754
3. Stauber, DJ. et al. (2006) Proceedings of the National Academy of Sciences of the United States of America 103, 2788-93.
PMID: 16477002
4. Miyazaki, T. et al. (1994) Science (New York, N.Y.) 266, 1045-7.
PMID: 7973659
5. Kirken, RA. et al. (1995) Cytokine 7, 689-700.
PMID: 8580378
6. Osinalde, N. et al. (2015) Proteomics 15, 520-31.
PMID: 25142963
7. Holbrook, NJ. et al. (1984) Proceedings of the National Academy of Sciences of the United States of America 81, 1634-8.
PMID: 6608729
- Tissue Expression
- --
- Signaling_pathway
- --
- Research Areas
- --