Analyte Specific Reagent. Analytical and performance characteristics are not established.
- IV A053
- Other Names
- IL-2 receptor α chain, Low affinity IL-2R, IL-2Rα chain
- Mouse IgG1, κ
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CD25 is a 55 kD type I transmembrane glycoprotein also known as low affinity IL-2 receptor α chain or Tac. It is expressed on progenitor lymphocytes, activated T and B cells, and activated monocytes/macrophages. CD25 is also expressed on a subset of non-stimulated CD4+ T cells termed T regulatory cells. Soluble CD25/IL-2Rα is produced as a consequence of lymphocyte stimulation and is found in biological fluids following inflammatory responses. CD25 associates with IL-2 receptor β (CD122) and common γ (CD132) chains to form a high affinity IL-2R complex.Product Details
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide, 0.2% (w/v) BSA (origin USA), and a stabilizer.
- The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
- 100 µg/mL
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
WARNINGS AND PRECAUTIONS
- Use appropriate personal protective equipment and safety practices per universal precautions when working with this reagent. Refer to the reagent safety data sheet.
- This antibody contains sodium azide. Follow federal, state and local regulations to dispose of this reagent. Sodium azide build-up in metal wastepipes may lead to explosive conditions; if disposing of reagent down wastepipes, flush with water after disposal.
- All specimens, samples and any material coming in contact with them should be considered potentially infectious and should be disposed of with proper precautions and in accordance with federal, state and local regulations.
- Do not use this reagent beyond the expiration date stated on the label.
- Do not use this reagent if it appears cloudy or if there is any change in the appearance of the reagent as these may be an indication of possible deterioration.
- Avoid prolonged exposure of the reagent or stained cells to light.
- Antigen References
- Knapp W, et al. 1989. Leucocyte Typing IV: White Cell Differentiation Antigens. Oxford University Press.
- Schlossman S, et al. 1995. Leucocyte Typing V: White Cell Differentiation Antigens. Oxford University Press.
- Barclay N, et al. 1997. The Leukocyte Antigen FactsBook. Academic Press Inc.
- Taniguchi T and Minami Y. et al. 1993. Cell 73:5.
- Waldmann T. 1991. J. Biol. Chem. 266:2681.
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