Description: Mouse monoclonal antibody APC/Cy7 labled to CD4 Immunogen: Native purified human CD4. Purification: The antibody was purified by affinity chromatography. Clonality: Monoclonal (clone: Riv7) Conjugation: APC/Cy7 Form: Mouse IgG2a kappa. Liquid in PBS, pH 7.3, 0.2% BSA, and 0.02% sodium azide. Dilution: 10 μl / assay Gene Symbol: CD4 Alternative Names: T-cell surface glycoprotein CD4; T-cell surface antigen T4/Leu-3; CD antigen CD4Entrez Gene (Human): 920SwissProt (Human): P01730Directions for Use : 1. Take 100 μl peripheral blood anticoagulated by EDTA and add to the bottom of 5 ml tube. 2. Add 10 μl labeled antibody to the bottom of flow tube mixing with the whole blood, incubate for 20 minutes at room temperature away from light. 3. Add 2 ml RBC lysis buffer, incubate for 10 minutes away from light after mixing, dissolve red blood cells. 4. Sample tube is set to 1000 rpm centrifugation for 5 minutes, discard the supernatant. 5. Add 2 ml PBS wash buffer to resuspend the cells, then 1000 rpm centrifugation for 5 minutes, discard the supernatant. 6. Add 0.5 ml PBS wash buffer to resuspend the cells and detect by flow cytometry (sample should be determined on the day on the machine and can also be added fixation overnight at 4 °C then measured).Storage/Stability : Shipped and store at 4°C for one year. Do not freeze.