Human thyroid tissue stained with anti-CD34 antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic staining of vascular endothelial cells.
CD34, a single chain transmembrane glycoprotein, is selectively expressed on human lymphoid and myeloid hematopoietic progenitor cells. Staining for CD34 has been used to measure angiogenesis, which reportedly predicts tumor recurrence.
Specifications
Species Reactivity:Humans; others not tested
Known Applications:Immunohistochemistry (formalin-fixed, paraffin-embedded tissues)
Supplied As:Buffer with protein carrier and preservative
Storage:Store at 2ºC to 8ºC
Control:Hemangioma
Visualization:Cell membrane/cytoplasmic
Isotype:IgG1 /κ
Immunogen:Detergent solubilized vesicular suspension prepared from a perfusate of human term placenta
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