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Recombinant Humanized (from mouse) Antibody scFv Fragment is against Human CD25, expressed in E. coli
scFv Fragment from Humanized (from mouse) IgG1 - kappa
The details of the immunogen for this antibody are not available.
Suitable for use in ELISA, WB, Neut and most other immunological methods.
Tested positive against native antigen.
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Store at -20°C for long-term storage. Store at 2-8°C for up to one month. Avoid freeze/thaw cycles.
CD25 is the alpha chain of the IL-2 receptor. It is a type I transmembrane protein present on activated T cells, activated B cells, some thymocytes, myeloid precursors, and oligodendrocytes that associates with CD122 to form a heterodimer that can act as a high-affinity receptor for IL-2. Though CD25 has been used as a marker to identify CD4+FoxP3+ regulatory T cells in mice, it has been found that a large proportion of resting memory T cells constitutively express CD25 in humans. CD25 is expressed in most B-cell neoplasms, some acute nonlymphocytic leukemias, neuroblastomas, and tumor infiltrating lymphocytes. Its soluble form, called sIL-2R may be elevated in these diseases and is occasionally used to track disease progression.
drug binding; interleukin-2 binding; interleukin-2 receptor activity; receptor activity;