Rabbit Polyclonal IL2RA antibody - conjugated to Biotin. Suitable for WB, sELISA and reacts with Recombinant fragment - Human samples. Immunogen corresponding to Recombinant Fragment Protein within Human IL2RA aa 1-250.
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Key facts
- Isotype
- IgG
- Host species
- Rabbit
- Conjugation
- Biotin
- Storage buffer
Constituents: PBS, 0.1% BSA
- Form
- Lyophilized
- Clonality
- Polyclonal
Immunogen
- Recombinant Fragment Protein within Human IL2RA aa 1-250. The exact immunogen used to generate this antibody is proprietary information. Database link P01589
Reactivity data
Select an application| WB | sELISA | |
|---|---|---|
| Recombinant fragment - Human | Tested | Tested |
WB
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Recombinant fragment - Human | Dilution info 0.10000-0.20000 µg/mL | Notes - |
sELISA
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Recombinant fragment - Human | Dilution info - | Notes - |
Target data
Function
Receptor for interleukin-2. The receptor is involved in the regulation of immune tolerance by controlling regulatory T cells (TREGs) activity. TREGs suppress the activation and expansion of autoreactive T-cells.
Alternative names
CD25, Interleukin-2 receptor subunit alpha, IL-2 receptor subunit alpha, IL-2-RA, IL-2R subunit alpha, IL2-RA, TAC antigen, p55, IL2RA
Recommended products
Rabbit Polyclonal IL2RA antibody - conjugated to Biotin. Suitable for WB, sELISA and reacts with Recombinant fragment - Human samples. Immunogen corresponding to Recombinant Fragment Protein within Human IL2RA aa 1-250.
Key facts
- Isotype
- IgG
- Host species
- Rabbit
- Conjugation
- Biotin
- Storage buffer
Constituents: PBS, 0.1% BSA
- Form
- Lyophilized
- Clonality
- Polyclonal
- Immunogen
- Recombinant Fragment Protein within Human IL2RA aa 1-250. The exact immunogen used to generate this antibody is proprietary information. Database link P01589
- Purification technique
- Affinity purification
- Reconstitution
- Reconstitute in PBS, 0.1% BSA
- Concentration
Storage
- Shipped at conditions
- Blue Ice
- Appropriate short-term storage duration
- 1-2 weeks
- Appropriate short-term storage conditions
- +4°C
- Appropriate long-term storage conditions
- -20°C
- Aliquoting information
- Upon delivery aliquot
- Storage information
- Avoid freeze / thaw cycle, Store in the dark
Product promise
Tested
We have tested this species and application combination and it works. It is covered by our product promise.
Expected
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
Predicted
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
Not recommended
We do not recommend this combination. It is not covered by our product promise.
We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.
In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
Terms & Conditions.
2 product images
Western blot - Biotin Anti-IL-2 Receptor alpha antibody (ab271230)
Western blot analysis of varying levels of Recombinant human IL-2 Receptor α protein using ab271230 at 0.2 μg/ml.
Used in conjunction with compatible secondary reagents the detection limit for recombinant IL-2 Receptor α is 1.5 - 3.0 ng/lane, under either reducing or non-reducing conditions.
Lane ng/lane
1 Marker
2 250
3 125
4 62.5
5 31.25
6 15.625
7 7.8
8 3.9
9 1.95
10 0.975
11 0.4875
12 0.24All lanes: Western blot - Biotin Anti-IL-2 Receptor alpha antibody (ab271230)
Performed under non-reducing conditions.
Predicted band size: 31 kDa
Sandwich ELISA - Biotin Anti-IL-2 Receptor alpha antibody (ab271230)
Human sIL-2was detected by sandwich ELISA (using 100μl/well) using a concentration of 0.25-1.0 μg/ml of ab271230. This antibody in conjunction with an appropriate capture antibody, allows the detection of at least 2000-4000 pg/ml of recombinant Human sIL-2 Receptor α protein.
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Product protocols
- Visit the general protocols
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