C2259-99J
CD8b (FITC)
Size
£633.00
- SKU:
- C2259-99J
- Application:
- Flow Cytometry
- Purity:
- Purified by Protein A affinity chromatography from tissue culture supernatant.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Rat/mouse T cell hybrids expressing CD8.
- Clone:
- 341
- Format:
- Supplied as a liquid in PBS, pH 7.4, 1% BSA, 0.09% sodium azide. Labeled with fluorescein isothiocyanate (FITC).
- Extra Details:
- The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T-cell receptor on the T lymphocyte recognize antigen displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. This gene encodes the CD8 beta chain isoforms. Multiple alternatively spliced transcript variants encoding distinct membrane associated or secreted isoforms have been described. A pseudogene, also located on chromosome 2, has been identified. Applications: Suitable for use in Flow Cytometry. Other applications not tested. Recommended Dilution: Flow Cytometry: 1:2-1:10; 10ul labels 10e6 cells in 100ul. Optimal dilutions to be determined by the researcher. Recommended Negative Control: I1904-78X: IgG1 Murine Negative Control (FITC) Hybridoma: X63-Ag.653 myeloma cells with spleen cells from Balb/c mice. Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: FITC conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice