CF405M Anti-CD19 antibody [A3-B1]
See all CD19 primary antibodies

CF405M Mouse monoclonal [A3-B1] to CD19

Mouse

CF405M. Ex: 408nm, Em: 452nm

Directed against the CD19, which is expressed on human B lymphocytes. ab117733 is B lineage-specific and reacts with early B-cell precursors, pre-pre-B-cells, pre-B- cells, B-cells, intermediate B-cells, mature B-cells and some plasmacytoid cells. Plasma cells were found to be negative. It does not react with other haemopoïetic cells. Also reacts with pre-B-cell- lines, B lymphoblastoid cell-lines and Burkitt cell- lines, and with 50% of myeloma cell-lines. Virtually all non T-ALL, B-CLL and B-cell lymphomas were found to be positive, myeloma cells were found to be negative.

CD19 antigen which is expressed on human B lymphocytes.

• Normal Human peripheral blood

Liquid

Shipped at 4°C. Store at +4°C.

pH: 7.20
Preservatives: 0.09% Sodium azide, 0.028% Proclin 300
Constituent: PBS

Immunogen affinity purified

CD19 cluster expressed from the earliest stages of B-progenitor development and on all peripheral B cells including germinal centre B cells, all B cell lines tested and B cell leukaemias tested. The antigen is lost on B cell maturation to plasma cells.

Monoclonal

A3-B1

IgG2a

• Immunology
• Adaptive Immunity
• B Cells
• CD

• Stem Cells
• Hematopoietic Progenitors
• Hematopoietic Stem Cells
• Human Lineage Negative

• Stem Cells
• Hematopoietic Progenitors
• Lymphoid
• B Lymphocytic Lineage