C2255-13G

CD4 (Tac antigen, p55, Interleukin 2 Receptor alpha, IL2Ra, T Cell Growth Factor Receptor) (PE)

Size

£422.00

SKU:: C2255-13G
Purity:: Purified
Storage Conditions:: 4°C Do Not Freeze
Supplier:: United States Biological
Host:: Mouse
Immunogen:: Feline T cells
Clone:: 5K113 (3-4F4)
Format:: Supplied as a liquid in PBS, 0.09% sodium azide and a stabilizing agent. Labeled with PE.
Extra Details:: Feline CD4, a member of the immunoglobulin superfamily of cell surface receptors, is a type I transmembrane glycoprotein that is expressed on the “helper/inducer” subpopulation of peripheral T lymphocytes. It is present on approximately 55% of thymocytes, 15% of splenocytes, 40% of lymph node cells, and 25% of peripheral blood lymphocytes.1-3 CD4 functions as an accessory molecule in the recognition of foreign antigens in association with MHC Class II antigens by T cells. Applications: • Flow cytometry 1-3 • Immunohistochemistry (acetone-fixed, frozen tissue sections) • Immunoprecipitation 1 Recommended Dilution: Flow Cytometry: ≤ 0.2ug/10e6 cells Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Store at -20°C or colder. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.