Polyclonal Antibody to Interleukin 2 (IL2)
Interleukin 2
- 产品详情
- 实验流程
Application
| WB |
|---|---|
| Primary Accession | Q29416 |
| Reactivity | Dog |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 17668 Da |
| Gene ID | 403989 |
|---|---|
| Other Names | TCGF; Lymphokine; T-Cell Growth Factor; Aldesleukin |
| Target/Specificity | Canis familiaris; Canine (Dog) |
| Dilution | WB~~Western blotting: 0.5-2 µg/mL;1:500-2000<br/>Immunohistochemistry: 5-20 µg/mL;1:50-200<br/>Immunocytochemistry: 5-20 µg/mL;1:50-200<br/>Optimal working dilutions must be determined by end user. |
| Format | PBS, pH7.4, containing 0.02% NaN3, 50% glycerol. |
| Storage | Store at -20 °C.Stable for 12 months from date of receipt |
For Research Use Only. Not For Use In Diagnostic Procedures.
| Name | IL2 |
|---|---|
| Function | 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. Functions as a T-cell growth factor and can increase NK-cell cytolytic activity as well. Promotes strong proliferation of activated B-cells and subsequently immunoglobulin production. Plays a pivotal role in regulating the adaptive immune system by controlling the survival and proliferation of regulatory T-cells, which are required for the maintenance of immune tolerance. Moreover, participates in the differentiation and homeostasis of effector T-cell subsets, including Th1, Th2, Th17 as well as memory CD8-positive T-cells. |
| Cellular Location | Secreted. |
Research Areas
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
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