Rabbit anti-Human/Monkey CD19 mAb - CD19

Core Product Specifications and Parameters

Experimental Guidance and Technical Tips

• The immunogen spans the extracellular domain (aa 20–292) of monkey CD19, which is conserved in human and cynomolgus monkey, supporting the reported cross-reactivity. Validate specificity in the target species using appropriate cellular models or recombinant protein.
• For flow cytometry, titrate the antibody to determine the optimal working concentration for your specific cell type and staining conditions. Include relevant isotype controls and perform viability staining to exclude dead cells.
• CD19 is expressed on B cells and B-cell precursors; consider using this conjugate in multicolor panels for immunophenotyping, ensuring minimal spectral overlap with other fluorophores.

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