Reactivity: | Human |
Applications: | FC |
Host Species: | Rabbit |
Isotype: | IgG |
Clonality: | Monoclonal Antibody |
Conjugation: | ABflo® 488. Ex:491nm. Em:516nm. |
Gene Name: | interleukin 2 receptor subunit alpha |
Gene Symbol: | IL2RA |
Synonyms: | p55; CD25; IL2R; IMD41; TCGFR; IDDM10 |
Gene ID: | 3559 |
UniProt ID: | P01589 |
Clone ID: | 3B2V0 |
Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 22-213 of human CD25 (NP_000408.1). |
Dilution: | FC,5 μl per 10^6 cells in 100 μl volume |
Purification Method: | Affinity purification |
Concentration: | 0.04 mg/mL |
Buffer: | PBS with 0.03% proclin300,0.2% BSA, pH7.3. |
Storage: | Store at -20°C. Avoid freeze / thaw cycles. |
Documents: | Manual-IL2RA Antibody |
Background
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. Patients with severe Coronavirus Disease 2019 (COVID-19), the disease caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have significantly elevated levels of IL2R in their plasma. Similarly, serum IL-2R levels are found to be elevated in patients with different types of carcinomas. Certain IL2RA and IL2RB gene polymorphisms have been associated with lung cancer risk.
Images
![]() | Flow cytometry:1×10^6 293F cells (negative control,Left) and 293F(Transfection,right) cells were surface-stained with ABflo® 488 Rabbit anti-Human CD25 mAb(A23169,5 μl/Test,orange line) or ABflo® 488 Rabbit IgG isotype control (A22069,5 μl/Test,blue line). Non-fluorescently stained cells were used as blank control (red line). |
![]() | Flow cytometry:1×10^6 293F(Transfection) cells were surface-stained with ABflo® 488 Rabbit IgG isotype control (A22069,5 μl/Test,left) or ABflo® 488 Rabbit anti-Human CD25 mAb(A23169,5 μl/Test,right). |
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