Thermo Fisher Scientific CD25 Chimeric Recombinant Rabbit Monoclonal Antibody (7D4)

Applications

Tested Dilution

Publications

Western Blot (WB)

Assay-dependent

-

Immunocytochemistry (ICC/IF)

1:1,000

-

Flow Cytometry (Flow)

Assay-dependent

-

Functional Assay (Functional)

Assay-dependent

-

Product Specifications

Species Reactivity

Mouse

Host/Isotype

Rabbit / IgG, kappa

Expression System

HEK293 cells

Class

Recombinant Monoclonal

Type

Antibody

Clone

7D4

Immunogen

The original rat IgM version of this antibody was raised by immunizing Lewis rats with HT2 cells in complete Freunds adjuvant via a intraperitoneal injection and subsequent generation of hybridomas. if (typeof window.$mangular ===undefined|| !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson =[{targetFamily:CD25,uniProtId:P01590-1,ncbiNodeId:10090,antigenRange:1-268,antigenLength:268,antigenImageFileName:MA5-51762\_CD25\_P01590-1\_Rabbit.svg,antigenImageFileNamePDP:MA5-51762\_CD25\_P01590-1\_Rabbit\_PDP.jpeg,sortOrder:2}]; $mangular.isB2BCMGT = ``false``; $mangular.isEpitopesModalImageMultiSizeEnabled =true`;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

Protein A

Storage buffer

PBS

Contains

0.02% ProClin 300

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Wet ice

Product Specific Information

7D4 recognizes mouse CD25 at an epitope comprising amino acid 184 to 194 (REHHRFLASEE). This epitope is distinct from the IL-2 binding site and does not block binding of IL-2 to CD25. Murine CD25 is a 55 kDa interleukin-2 receptor alpha chain (IL-2R alpha). CD25 is expressed by early progenitors of the T and B lineage as well as by activated mature T and B lymphocytes. By itself, CD25 binds IL-2 only with low affinity. However, CD25 associates with CD122 (IL-2 receptor beta chain) and CD132 (common gamma chain) to form the high affinity IL-2 receptor.

Target Information

CD25 (IL2 receptor alpha chain/IL2RA) is a cytokine that plays a role in the proliferation of T and B lymphocytes. The receptor of this cytokine (IL2RA) is a heterotrimeric protein complex with a gamma chain also shared by interleukin 4 (IL4) and interleukin 7 (IL7). IL2RA, IL2R beta chain (IL2RB), and the IL2R gamma chain (IL2RG), constitute the high-affinity IL2 receptor. Homodimeric IL2RA chains result in low-affinity receptor, while homodimeric IL2RB chains produce a medium-affinity receptor. The expression of IL2 in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. IL2 is primarily produced by mature T cells. IL2 plays an important role as a growth factor, differentiation factor, and regulator of cell death. IL-2 stimulates the proliferation of B cells, augments natural killer cell activity, and inhibits granulocyte macrophage colony formation. The targeted disruption of a similar gene in mice leads to ulcerative colitis-like disease, which suggests a role in the immune response to antigenic stimuli. Mutations in this gene are associated with interleukin 2 receptor alpha deficiency.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.