KIRAVIA Blue 520™ anti-human CD25 Antibody, CD25, M-A251

Pricing & Availability

Clone: M-A251 (See other available formats)
Regulatory Status: RUO
Workshop: IV A053
Other Names: IL-2 receptor α chain, Low affinity IL-2R, IL-2Rα chain
Isotype: Mouse IgG1, κ
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Product Citations: publications

M-A251_KB520_CD25_Antibody_1_031720 — PHA-stimulated (3 days) human peripheral blood lymphocytes were stained with CD4 APC and CD25 (clone M-A251) KIRAVIA Blue 520™ (left) or mouse IgG1, κ KIRAVIA Blue 520™ isotype control (right).

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356143

25 tests

77 CHF

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356144

100 tests

136 CHF

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Description

CD25 is a 55 kD type I transmembrane glycoprotein also known as low affinity IL-2 receptor α chain or Tac. It is expressed on progenitor lymphocytes, activated T and B cells, and activated monocytes/macrophages. CD25 is also expressed on a subset of non-stimulated CD4⁺ T cells termed T regulatory cells. Soluble CD25/IL-2Rα is produced as a consequence of lymphocyte stimulation and is found in biological fluids following inflammatory responses. CD25 associates with IL-2 receptor β (CD122) and common γ (CD132) chains to form a high affinity IL-2R complex.

Product Details

Technical Data Sheet (pdf)

Product Details

Verified Reactivity: Human
Reported Reactivity: Baboon, Cynomolgus, Rhesus
Antibody Type: Monoclonal
Host Species: Mouse
Immunogen: Human PHA-induced lymphocyte cells
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation: The antibody was purified by affinity chromatography and conjugated with KIRAVIA Blue 520™ under optimal conditions.
Concentration: Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application: FC - Quality tested
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 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.

* KIRAVIA Blue 520™ has an excitation maximum of 495 nm, and a maximum emission of 520 nm.

KIRAVIA Blue™ 520 is a trademark of Sony. This product is subject to proprietary rights of Sony and is made and sold under license from Sony Corporation. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.

Sony and the Sony logo are registered trademarks of Sony Corporation.
Excitation Laser: Blue Laser (488 nm)
Application Notes: Additional reported applications (for the relevant formats) include: immunohistochemical staining of paraformaldehyde fixed frozen sections¹ and spatial biology (IBEX)^2,3.

The CD25 molecule reveals three epitope regions: A, B, and C. M-A251 antibody recognizes epitope region B. Unlike other CD25 antibody clones, M-A251 can detect CD25 after fixation with paraformaldehyde.
RRID: AB_2860934 (BioLegend Cat. No. 356143)
AB_2860934 (BioLegend Cat. No. 356144)

Antigen Details

Structure: Type I transmembrane glycoprotein, 55 kD; low-affinity IL-2 receptor α chain
Distribution: Activated T and B cells, monocytes/macrophages, Tregs
Interaction: Associates with IL-2Rβ/CD122 and IL-2Rγ/CD132 receptor chains to form a high-affinity IL-2R complex
Ligand/Receptor: IL-2
Cell Type: B cells, Macrophages, Monocytes, T cells, Tregs
Biology Area: Cell Biology, Immunology, Neuroscience, Neuroscience Cell Markers
Molecular Family: CD Molecules, Cytokine/Chemokine Receptors
Antigen References: 1. Knapp W, et al. 1989. Leucocyte Typing IV: White Cell Differentiation Antigens. Oxford University Press.
2. Schlossman S, et al. 1995. Leucocyte Typing V: White Cell Differentiation Antigens. Oxford University Press.
3. Barclay N, et al. 1997. The Leukocyte Antigen FactsBook. Academic Press Inc.
4. Taniguchi T and Minami Y. et al. 1993. Cell 73:5.
5. Waldmann T. 1991. J. Biol. Chem. 266:2681.
Gene ID: 3559 View all products for this Gene ID
UniProt: View information about CD25 on UniProt.org

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Brilliant Violet 510™ anti-human CD25	M-A251	FC
PE/Dazzle™ 594 anti-human CD25	M-A251	FC
Biotin anti-human CD25	M-A251	FC
Alexa Fluor® 647 anti-human CD25	M-A251	FC,SB
Pacific Blue™ anti-human CD25	M-A251	FC
PerCP anti-human CD25	M-A251	FC
APC/Fire™ 750 anti-human CD25	M-A251	FC
Brilliant Violet 711™ anti-human CD25	M-A251	FC
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Brilliant Violet 605™ anti-human CD25	M-A251	FC
KIRAVIA Blue 520™ anti-human CD25	M-A251	FC
PE/Fire™ 700 anti-human CD25	M-A251	FC
APC/Fire™ 810 anti-human CD25	M-A251	FC
Spark NIR™ 685 anti-human CD25 Antibody	M-A251	FC
Spark YG™ 581 anti-human CD25	M-A251	FC
PE/Fire™ 640 anti-human CD25 Antibody	M-A251	FC
PE anti-human CD25	M-A251	FC
PerCP/Cyanine5.5 anti-human CD25	M-A251	FC
APC/Fire™ 750 anti-human CD25	M-A251	FC
PE/Cyanine7 anti-human CD25	M-A251	FC
APC anti-human CD25	M-A251	FC
PE/Cyanine5 anti-human CD25	M-A251	FC
FITC anti-human CD25	M-A251	FC
Spark Red™ 718 anti-human CD25	M-A251	FC
GMP PE anti-human CD25	M-A251	FC
GMP PE/Cyanine7 anti-human CD25	M-A251	FC
PerCP/Fire™ 780 anti-human CD25	M-A251	FC
PE/Fire™ 744 anti-human CD25	M-A251	FC
PerCP/Fire™ 806 anti-human CD25	M-A251	FC
Brilliant Violet 650™ anti-human CD25	M-A251	FC
Brilliant Violet 750™ anti-human CD25	M-A251	FC

Certificate of Analysis

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Go To Top Version: 1 Revision Date: 03.17.2020

For Research Use Only. Not for diagnostic or therapeutic use.

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