IL2RA antibody
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name
IL2RA antibody
category
Primary Antibodies
provider
FineTest
reference
FNab09878
tested applications
ELISA, WB
Description
The interleukin 2 (IL2) receptor alpha (IL2RA) and beta (IL2RB) chains, together with the common gamma chain (IL2RG), constitute the high-affinity IL2 receptor. Homodimeric alpha chains (IL2RA) result in low-affinity receptor, while homodimeric beta (IL2RB) chains produce a medium-affinity receptor. Normally an integral-membrane protein, soluble IL2RA has been isolated and determined to result from extracellular proteolyisis. Alternately-spliced IL2RA mRNAs have been isolated, but the significance of each is presently unknown. Mutations in this gene are associated with interleukin 2 receptor alpha deficiency.
Documents del producto
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | IL2RA (IL2RA) |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Recommended Dilution | WB: 1:500-1:2000 |
| Clonality | polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | 30 kDa |
| Purity | ≥95% as determined by SDS-PAGE |
| Purification | Immunogen affinity purified |
| Size 1 | 100µg |
| Form | liquid |
| Tested Applications | ELISA, WB |
| Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.) |
| UniProt ID | P01589 |
| Gene ID | 3550 |
| Alias | p55,CD25,IL2R,IMD41,TCGFR,IDDM10,Interleukin-2 receptor subunit alpha,IL-2 receptor subunit alpha; IL-2-RA; IL-2R subunit alpha; IL2-RA,TAC antigen |
| Background | Antibody anti-IL2RA |
| Status | RUO |
| Note | Mol. Weight 30 kDa |
Descripción
Interleukin 2 receptor subunit alpha (IL2RA), also known as CD25, is a crucial component of the high-affinity interleukin-2 (IL-2) receptor complex, which is essential for regulating immune responses, particularly T-cell proliferation and survival. The IL-2 receptor plays a pivotal role in both adaptive immunity and immune tolerance, with IL2RA being one of the three subunits that form the IL-2 receptor complex. The IL-2 receptor system is critically involved in the regulation of T-cell homeostasis, immune activation, and the suppression of autoimmunity. IL2RA is primarily expressed on activated T cells, particularly regulatory T cells (Tregs), which are crucial for maintaining immune tolerance. It is also found on other immune cells, including activated B cells, dendritic cells, and natural killer (NK) cells under certain conditions. Importantly, IL2RA expression is tightly regulated, being upregulated upon T-cell activation and playing a central role in fine-tuning immune responses.
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IL2RA antibody
The interleukin 2 (IL2) receptor alpha (IL2RA) and beta (IL2RB) chains, together with the common gamma chain (IL2RG), constitute the high-affinity IL2 receptor. Homodimeric alpha chains (IL2RA) result in low-affinity receptor, while homodimeric beta (IL2RB) chains produce a medium-affinity receptor. Normally an integral-membrane protein, soluble IL2RA has been isolated and determined to result from extracellular proteolyisis. Alternately-spliced IL2RA mRNAs have been isolated, but the significance of each is presently unknown. Mutations in this gene are associated with interleukin 2 receptor alpha deficiency.
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