Product & ReviewsAntibodies

CyFlow™ CD25 Biotin

Product Details

Cat. No.
AT267296
Type
Primary Antibody
Clonality
Monoclonal
Host
Mouse
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Sysmex Europe SE

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Description

CD25 (IL2Rα, Tac) is a ligand-binding α subunit of interleukin 2 receptor (IL2R). Together with β and γ subunit CD25 constitues the high affinity IL2R, whereas CD25 alone serves as the low affinity IL2R. CD25 expression rapidly increases upon T cell activation. The 55 kDa CD25 molecule is enzymatically cleaved and shed from the cell surface as a soluble 45 kDa s-Tac, whose concentration in serum can be used as a marker of T cell activation. Expression of CD25 indicates the neoplastic phenotype of mast cells. Humanized anti CD25 antibodies represent a useful tool to reduce the incidence of allograft rejection as well as the severity of graft versus host reaction, and radioimmunoconjugates of anti-CD25 antibodies can be used against CD25 expressing lymphomas.

Biological Information

  • Clonality: Monoclonal
  • Host: Mouse
  • Reactivity: Human
  • Antigen: CD25
  • Clone: MEM-181
  • Conjugate: Biotin
  • Isotype: IgG1

Handling

  • Quantity: 0.1 mg
  • Storage: Avoid prolonged exposure to light. Store in the dark at 2-8°C. Do not freeze.
  • Buffer: The reagent is provided in phosphate buffered saline (PBS) solution, pH ≈7.4, containing 0.1% (w/v) sodium azide.

Applications

  • Flow Cytometry (FC)
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