| Application | Recommended Dilution |
|---|---|
| IF | 1:50-1:200 |
CD34 is a highly glycosylated transmembrane protein that serves as one of the most widely recognized markers for identifying hematopoietic stem and progenitor cells. This sialomucin plays essential roles in cell adhesion and trafficking, making it invaluable for researchers studying stem cell biology, hematopoiesis, and vascular development. Its expression pattern on primitive hematopoietic cells has established CD34 as a cornerstone marker in both basic research and clinical applications involving stem cell isolation and characterization.
This recombinant monoclonal antibody, clone 10B9, offers the reproducibility and consistency that demanding experimental workflows require. Because recombinant antibodies are produced from defined genetic sequences rather than traditional hybridoma methods, researchers can expect reliable performance across different lots, eliminating a common source of experimental variability. The antibody is raised against recombinant human CD34 protein and demonstrates cross-species reactivity with both human and mouse samples, providing flexibility for researchers working across model systems.
Validation studies confirm this antibody's performance in immunofluorescence applications, with recommended dilutions ranging from 1:50 to 1:200. Immunofluorescence staining of NIH/3T3 cells at 1:30 dilution demonstrated clear signal when cells were fixed in formaldehyde, permeabilized with Triton X-100, and blocked with normal goat serum prior to overnight primary antibody incubation. The antibody has also been validated for ELISA applications, offering additional experimental flexibility.
Supplied in a liquid format with glycerol-based buffer for stability, this affinity-purified antibody is well-suited for neuroscience research and broader investigations into stem cell populations, hematopoietic development, and tissue-specific progenitor cell identification.
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