CD25 Antibody
Recognizes a protein of 55 kDa, identified as CD25 (Workshop IV; Code A27) . CD25 is expressed on activated T- and B-cells and activated monocytes/macrophages. With respect to lymphomas, CD25 is present on malignant cells of Hodgkins 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 b-chain, p75) and CD132 (common g-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 can effectively block IL-2 binding to CD25.
Product Specifications
CAS Number
9007-83-4
Specifications
Functional studies (order BSA/sodium azide-free format), Flow cytometry: 1-2ug/10^6 cells, Immunofluorescence: 1-2 µg/mL
UniProt
P01589
Host
Mouse
Reactivity
Human
Immunogen
Stimulated human leukocytes were used as the immunogen for the CD25 antibody.
Clonality
Monoclonal
Isotype
IgG1 k
Clone
143-13
Applications
Functional studies, FACS, IF
Purity
Protein G affinity chromatography
Format
Purified
Buffer
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Reconstitution
Store the CD25 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This CD25 antibody is available for research use only.
Storage Conditions
Store the CD25 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide
Applications Notes
Optimal dilution of the CD25 antibody should be determined by the researcher.
Location
Cell surface, Cytoplasmic
Image Legend
SDS-PAGE Analysis of Purified, BSA-Free CD25 Antibody (clone 143-13) . Confirmation of Integrity and Purity of the Antibody.
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