CD19, BioLegend, 115521

Great Ab. I have used it in a concentration of 0.2μg/100μl (staining volume) and the staining was good. No high background.

For more information see Hajaj et al. eLife 2020, “SLAMF6​ deficiency augments tumor killing and skews toward an effector phenotype revealing it as a novel T cell checkpoint”.
https://elifesciences.org/articles/52539