CD25 / IL-2R alpha chain monoclonal antibody

  • Catalog number
    11-218-C025
  • Price
    Please ask
  • Size
    25ug
  • Long name
    Mouse Monoclonal Antibody against Human CD25 / IL-2R alpha chain, Clone: MEM-181
  • Antigen
    CD25
  • Species reactivity
    Human (Homo sapiens)
  • Negative species reactivity
    at the time of upload there has been no data, please, contact us to obtain most recent information on species reactivity and cross reactivity
  • Clonality
    Monoclonal Antibody (Mab)
  • Clone
    MEM-181
  • Applications
    FC
  • Immunogen
    PHA-activated peripheral blood leucocytes
  • Format conjugation
    purified; unconjugated
  • Specificity
    The antibody MEM-181 reacts with CD25 (Interleukin-2 receptor alpha chain), a 55 kDa type I transmembrane glycoprotein expressed on activated B and T lymphocytes, activated monocytes/macrophages and on CD4+ T lymphocytes (T regulatory cells); it is lost on resting B and T lymphocytes._x000D_ HLDA VI; WS Code NL N-L024 _x000D_
  • Research area
    CD and Related Antigens (Human)
  • Concentration
    1 mg/ml
  • Storage buffer
    Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
  • Shipping and storage
    Mouse Monoclonal Antibody against Human CD25 / IL-2R alpha chain, Clone: MEM-181 is transported on blue ice/ice packs and should be stored at temperatures between 1 and 5 degrees Celsius. Do not freeze! Avoid exposing the product to direct light, especially the conjugated antibodies as most conjugates are very sentitive to light.
  • Background
    CD25 (IL2Ralpha, Tac) is a ligand-binding alpha subunit of interleukin 2 receptor (IL2R). Together with beta and gamma 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.
  • Purity
    > 95% (by SDS-PAGE)
  • Purification method
    Purified by protein-A affinity chromatography
  • References
    *Drbal K, Moertelmaier M, Holzhauser C, Muhammad A, Fuertbauer E, Howorka S, Hinterberger M, Stockinger H, Schütz GJ: Single-molecule microscopy reveals heterogeneous dynamics of lipid raft components upon TCR engagement. Int Immunol. 2007 May;19(5):675-84., *Leukocyte Typing VI., Kishimoto T. et al. (Eds.), Garland Publishing Inc. (1997).
  • Description
    The Anti-CD25 / IL-2R alpha chain Mab is a α- or alpha protein sometimes glycoprotein present in blood.
  • Properties
    If you buy Antibodies supplied by Exbio they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
  • About
    Monoclonals of this antigen are available in different clones. Each murine monoclonal anibody has his own affinity specific for the clone. Mouse monoclonal antibodies are purified protein A or G and can be conjugated to FITC for flow cytometry or FACS and can be of different isotypes.
  • French translation
    anticorps
  • Gene target
    CD25   IL-2R   alpha   chain   monoclonal  
  • Gene symbol
    IL2RA, VCX2, ISG20, IL36G, IL25, IL22, IL18, IL37, IL6R, IL17C
  • Short name
    Anti-CD25 / IL-2R alpha chain Mab
  • Technique
    Antibody, antibodies against human proteins, antibodies for, Monoclonals or monoclonal antibodies
  • Host
    Mouse (Mus musculus)
  • Isotype
    IgG1
  • Alternative name
    Mouse Monoclonal to CD25 / IL-2R alpha chain
  • Alternative technique
    antibodies
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
MeSH Data
  • Name
  • Concept
    Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
  • Tree numbers
    • E05.196.401.143
    • E05.301.300.096
    • E05.478.566.320.200
    • E05.601.262
    • E05.601.470.320.200
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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