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- Table of Contents
Il2ra antibody (A00214-2) performs well in ELISA, IF, IHC, ICC and shows reactivity with Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 1 Publication
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IHC analysis of Il2ra using anti-Il2ra antibody (A00214-2).
Il2ra was detected in a paraffin-embedded section of mouse thymus tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-Il2ra Antibody (A00214-2) overnight at 4°C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit (Catalog # SV0002) with DAB as the chromogen.
Il2ra was detected in a paraffin-embedded section of mouse thymus tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-Il2ra Antibody (A00214-2) overnight at 4°C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit (Catalog # SV0002) with DAB as the chromogen.
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Anti-Il2ra Antibody
Il2ra antibody
| Reactive Species | Host | Application |
|---|---|---|
| Mouse, Rat | Rabbit | ELISA, IF, IHC, ICC |
Tested Applications
Il2ra antibody was positively detected by IHC in:
mouse thymus tissue, rat thymus tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
Il2ra antibody was positively detected by ICC/IF in:
RAW2647 cell
Recommend Dilution
Application
Dilution
Species
Immunohistochemistry(Paraffin-embedded Section)
2-5 μg/ml
Mouse, Rat
Immunocytochemistry/Immunofluorescence
5 μg/ml
Mouse
ELISA
0.1-0.5 μg/ml
-
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Reactive Data
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IHC
IF
ELISA
Mouse
Tested
Recommend
Recommend
Rat
Tested
Recommend
Recommend
Product Information
Product Name
Anti-Il2ra Antibody
View all IL2RA Antibodies
View all IL2RA Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived mouse Il2ra recombinant protein (Position: E22-I268).
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Calculated Molecular Weight
30.7 kDa
Background of Il2ra
IL2RA(Interleukin 2 receptor, alpha), also called IL2R, IL2R, Alpha Chain or CD25, is a protein that in humans is encoded by the IL2RA gene.The IL2RA gene is mapped on 10p15.1. IL2RA is composed of strand-swapped "sushi-like" domains, unlike the classical cytokine receptor fold. As a result of this domain swap, IL2RA uses a composite surface to dock into a groove on IL2 that also serves as a binding site for antagonist drugs.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. Infection by the protozoan Trypanosoma cruzi causes Chagas disease, characterized by a reduction in the amount of IL2RA expressed on the surface of immune cells. This leads to chronic immune suppression, becoming increasingly severe over the course of many years and ultimately resulting in death if left untreated.
Cite This Product
Anti-Il2ra Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00214-2)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Mouse
100%
High Homology
Rat
82%
Moderate Homology
Human
62%
Low homology
Monkey
62%
Low homology
Rabbit
56%
Low homology
Dog
55%
Low homology
Cow
50%
Low homology
Sheep
49%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Immunohistochemistry (IHC) protocol for Il2ra antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for Il2ra antibody
Publications
Application:
Species:
IL-2Rα KO mice exhibit maternal microchimerism and reveal nuclear localization of IL-2Rα in lymphoid and non-lymphoid cells
Published: 2024-05-15
Journal: Frontiers in Immunology
Application: FC,WB
Impact Factor: 5.70
Species: Human,Mouse
PMID: 38812502
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A00214-2
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Sep 18, 2026