The CD19, clone SJ25-C1, Qdot® 655 nanocrystal conjugate is a monoclonal mouse antibody that recognizes the CD19 antigen. The Qdot® 655 nanocrystal conjugate may be used in the same way as conventional antibody conjugates and permits simultaneous multicolor labeling and detection of multiple targets with excitation by a single excitation source-the 488 nm line of the argon-ion laser, or alternatively via excitation at 405 nm.


Specificity for CD19
This antibody recognizes the CD19 B cell differentiation antigen. This antigen is expressed on B cells throughout their development but is not expressed on terminally differentiated plasma cells. CD19 serves as an adapter molecule involved in B cell signaling.

Research use only For Research Use Only. Not intended for human or animal therapeutic or diagnostic use.

Related Links
Use the primary antibody selector tool to see the full list of CD19 antibodies.
You can get additional information about Qdot® nanocrystals in flow cytometry and use the Spectraviewer to help you plan your experiments. Additional general information about Life Technologies flow cytometry products and support is also available.