- Clone
- PC61 (See other available formats)
- Regulatory Status
- RUO
- Other Names
- IL-2Rα, Ly-43, p55, Tac
- Isotype
- Rat IgG1, λ
- Ave. Rating
- Submit a Review
- Product Citations
- publications

-
C57BL/6 mouse splenocytes stained with purified PC61, followed by anti-rat IgG FITC -
Fresh, frozen mouse spleen was stained with purified CD25 clone PC61 conjugated and detected with a Cy5 CODEX™ oligonucleotide duplex (red). Samples were counterstained with TCR FITC (green). Data generated at Akoya Biosciences, Inc. using the CODEX™ technology.
Cat # | Size | Price | Quantity Check Availability | Save | ||
---|---|---|---|---|---|---|
102002 | 500 µg | 90€ |
CD25 is a 55 kD glycoprotein also known as the low affinity IL-2Rα, Ly-43, p55, or Tac. It is expressed on activated T and B cells, thymocyte subsets, pre-B cells, and T regulatory cells. In association with CD122 (IL-2Rβ) and CD132 (common γ chain), CD25 forms the high affinity signaling IL-2 receptor.
Product DetailsProduct Details
- Verified Reactivity
- Mouse
- Antibody Type
- Monoclonal
- Host Species
- Rat
- Immunogen
- IL-2-dependent cytolytic mouse T-cell clone B6.1
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- Preparation
- The antibody was purified by affinity chromatography.
- Concentration
- 0.5 mg/ml
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C.
- Application
-
FC - Quality tested
IHC-F - Verified
IP, Block, Depletion - Reported in the literature, not verified in house - Recommended Usage
-
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
- Application Notes
-
Additional reported applications (for the relevant formats) include: immunoprecipitation1,2, in vitro blocking of IL-2 binding to low- and high-affinity receptors1-4, growth inhibition of IL-2-dependent T-cell lines1-4, in vivo depletion of CD25+CD4+ Treg cells5-8,10, and immunohistochemical staining of acetone-fixed frozen sections2. PC61 antibody recognizes a different epitope than 3C7 antibody (Cat. No. 101902). For in vivo studies or highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Cat. No. 102040) with endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered.
-
Application References
(PubMed link indicates BioLegend citation) -
- Lowenthal JW, et al. 1985. Nature 315:669. (IP, Block)
- Ceredig R, et al. 1985. Nature 314:98. (IP, IHC, Block)
- Lowenthal JW, et al. 1985. J. Immunol. 135:3988. (Block)
- Moreau JL, et al. 1987. Eur. J. Immunol. 17:929. (Block)
- Takahashi T, et al. 2000. J. Exp. Med. 192:303. (Deplete)
- Onizuka S, et al. 1999. Cancer Res. 59:3128. (Deplete)
- Lei TC, et al. 2005. Blood 105:4865. (Deplete)
- Pasare C, et al. 2004. Immunity 21:733. (Deplete)
- León-Ponte M, et al. 2007. Blood 109:3139.
- Cao OW, et al. 2007. Blood doi:10.1182/blood-2007-02-073304. (Deplete)
- Benson MJ, et al. 2007. J. Exp. Med. doi:10.1084/jem.20070719.
- Liu F, et al. 2011. Arch Toxicol. 85:1383. PubMed
- Anguela XM, et al. 2013. Diabetes. 62:551. PubMed
- Product Citations
-
- RRID
-
AB_312851 (BioLegend Cat. No. 102002)
Antigen Details
- Structure
- Forms high affinity IL-2R with IL-2Rβ (CD122) and IL-2Rγ (CD132), 55 kD
- Distribution
-
Activated T cells and B cells, thymocyte subset, pre-B cells, T regulatory cells
- Function
- IL-2 receptor
- Ligand/Receptor
- IL-2
- Cell Type
- B cells, T cells, Thymocytes, Tregs
- Biology Area
- Immunology
- Molecular Family
- CD Molecules, Cytokine/Chemokine Receptors
- Antigen References
-
- Taniguchi T, et al. 1993. Cell 73:5-8.
- Waldmann TA. 1991. J Biol Chem. 266:2681-4.
- Read S, et al. 2000. J Exp Med. 192:295-302.
- Lowenthal JW, et al. 1985. J Immunol. 135:3988-94.
- Gene ID
- 16184 View all products for this Gene ID
- UniProt
- View information about CD25 on UniProt.org
Related FAQs
Other Formats
View All CD25 Reagents Request Custom ConjugationCustomers Also Purchased




Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
-
APC anti-mouse CD25
-
Biotin anti-mouse CD25
-
FITC anti-mouse CD25
-
PE anti-mouse CD25
-
PE/Cyanine5 anti-mouse CD25
-
Purified anti-mouse CD25
-
PE/Cyanine7 anti-mouse CD25
-
Alexa Fluor® 488 anti-mouse CD25
-
Alexa Fluor® 647 anti-mouse CD25
-
Pacific Blue™ anti-mouse CD25
-
Alexa Fluor® 700 anti-mouse CD25
-
APC/Cyanine7 anti-mouse CD25
-
PerCP/Cyanine5.5 anti-mouse CD25
-
PerCP anti-mouse CD25
-
Brilliant Violet 421™ anti-mouse CD25
-
Brilliant Violet 605™ anti-mouse CD25
-
Brilliant Violet 650™ anti-mouse CD25
-
Ultra-LEAF™ Purified anti-mouse CD25
-
Brilliant Violet 510™ anti-mouse CD25
-
PE/Dazzle™ 594 anti-mouse CD25
-
Brilliant Violet 711™ anti-mouse CD25
-
Brilliant Violet 785™ anti-mouse CD25
-
Alexa Fluor® 594 anti-mouse CD25
-
APC/Fire™ 750 anti-mouse CD25
-
TotalSeq™-A0097 anti-mouse CD25
-
KIRAVIA Blue 520™ anti-mouse CD25
-
TotalSeq™-B0097 anti-mouse CD25
-
TotalSeq™-C0097 anti-mouse CD25
-
Spark NIR™ 685 anti-mouse CD25 Antibody
-
PE/Fire™ 640 anti-mouse CD25
-
Spark YG™ 581 anti-mouse CD25
-
APC/Fire™ 810 anti-mouse CD25
Follow Us