CD19 (B Lymphocyte Antigen CD19, Differentiation Antigen CD19, B4, CVID3) (PerCP)

The CD19 antigen is present on approximately 7% to 23% of human peripheral blood lymphocytes and on spleenocytes, and on human B lymphocytes at all stages of maturation but is lost on terminally differentiated plasma cells. CD19 does not react with resting or activated T lymphocytes, granulocytes, or monocytes.||Applications: |Suitable for use in Flow Cytometry. Other applications not tested.||Recommended Dilution:|Flow Cytometry: 5ul is sufficient for staining of 1 million cells in a 100ul staining volume or 100ul of whole blood|Optimal dilutions to be determined by the researcher.||Storage and Stability:|May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer. PerCP conjugates are sensitive to light.