Mouse Anti-Human CD8-PE/CY7

The purified (UNLB) antibody is supplied as 0.1 mg of purified immunoglobulin in 1.0 mL of 100 mM borate buffered saline, pH 8.2. No preservatives or amine-containing buffer salts added. Store at 2- 8 °C. <br>The fluorescein (FITC), Cyanine 5 (CY 5), Alexa Fluor 488 (AF488), and Alexa Fluor 647 (AF647) conjugates are supplied as 100 tests in 1.0 mL PBS/NaN3. Store at 2-8 °C. <br>The biotin (BIOT) conjugate is supplied as 100 tests in 1.0 mL PBS/NaN3. Store at 2-8 °C. <br>The R-phycoerythrin (R-PE) and allophycocyanin (APC) conjugates are supplied as100 tests in 1.0 mL of PBS/NaN3 and a stabilizing agent. Store at 2-8 °C. Do not freeze! <br>The Spectral Red (SPRD), R-phycoerythrin -Texas Red (R-PE-TXRD), R-phycoerythrin-Cyanine 7 (R-PE-CY 7), R-phycoerythrin-Cyanine 5.5 (R-PE-CY 5.5), Allophycocyanin-Cyanine 5.5 (APCCY 5.5), and Allophycocyanin-Cyanine 7 (APC-CY 7), conjugates are supplied as 100 tests in 1.0 mL of PBS/NaN3 and a stabilizing agent. Store at 2-8 °C. Do not freeze! <br>The low endotoxin, azide-free (LE/AF) antibody is supplied as 0.1 mg purified immunoglobulin in 0.2 mL of PBS. Aliquot and store at or below -20 °C. <br>Protect conjugated forms from light. Aliquot and freeze the low endotoxin, azide-free product at -20 °C immediately upon receipt. Each reagent is stable for the period shown on the bottle label if stored as directed.

Human CD8<br>CD8 is a 32 kDa transmembrane glycoprotein expressed as either a CD8 alpha alpha homodimer or CD8 alpha beta heterodimer. It is expressed on the "cytotoxic/suppressor" subpopulation of peripheral T cells. CD8 functions primarily as a coreceptor with MHC Class I-restricted TCR's in antigen recognition.1-2