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>   home   >   Products   >   Primary Antibodies   >   Stem Cells   >    CD25 / IL2RA (Activated Lymphocyte Marker) Antibody - Without BSA and Azide   

CD25 / IL2RA (Activated Lymphocyte Marker) Antibody - Without BSA and Azide

Mouse Monoclonal Antibody [Clone IL2RA/423 ]

Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P01589
Other Accession 3559, 231367
Reactivity Human
Host Mouse
Clonality Monoclonal
Isotype Mouse / IgG2a, kappa
Clone Names IL2RA/423
Calculated MW 55kDa
Additional Information
Gene ID 3559
Other Names Interleukin-2 receptor subunit alpha, IL-2 receptor subunit alpha, IL-2-RA, IL-2R subunit alpha, IL2-RA, TAC antigen, p55, CD25, IL2RA
StorageStore at 2 to 8°C.Antibody is stable for 24 months.
Precautions CD25 / IL2RA (Activated Lymphocyte Marker) Antibody - Without BSA and Azide is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name IL2RA
Function Receptor for interleukin-2.
Cellular Location Membrane; Single-pass type I membrane protein
Research Areas
Citations (0)

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Recognizes a protein of 55kDa, identified as CD25. It is expressed on activated T- and B-cells and activated monocytes/macrophages. With respect to lymphomas, CD25 is present on malignant cells of Hodgkin�s disease, HTLV-1+ adult T-cell leukemia, cutaneous T-cell lymphoma, and hair cell leukemia. Increased levels of soluble CD25 are observed in the leukemias/lymphomas and inflammatory/ autoimmune diseases. CD25 molecule alone appears to function as a low affinity receptor and associates with CD122 (IL-2R chain, p75) and CD132 (common chain) to form the high affinity IL-2 receptor complex. CD25 antibodies detect three epitope regions, A, B and C. This MAb recognizes the epitope B, which is located at residue 3-104 of CD25 and doe not block IL-2 binding to CD25.


L.A. Rubin, et al, (1985) Hybidoma 4: 91-102. | B. Boutin, et al, (1989) Neuropediatrics 20: 202-206. | T.A. Waldmann, et al, (1989) Annu Rev Biochem 58: 875-911. | T.A. Waldmann, et al, (1995) Blood 86: 4063-4075. | Leukocyte Typing IV (W. Knapp, et al, eds.) Oxford University Press, Oxford, (1989) p. 403-40

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$ 354.00
$ 484.00
Cat# AH11577
(40 western blots)
Availability: 2-3 days
Bulk Size
Seasonal Special on Bulk Order
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