CD34 (Hematopoietic Stem Cell & Endothelial Marker) (clone ICO-115), anti-human, rat

CD34 (Hematopoietic Stem Cell & Endothelial Marker) (clone ICO-115), anti-human, rat

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In stock
SKU
ARP-24-947-MSM1
Catalog Number: 24-947-MSM1
Size: 100 µl, 0.5 ml, 1 ml
Isotype: Mouse IgG1, kappa
Decription:
This antibody recognizes a carbohydrate epitope on a single chain, transmembrane, heavily glycosylated protein of 90-120kDa, which is identified as CD34 (VI international workshop on human differentiation antigens). Its expression is a hallmark for identifying pluripotent hematopoietic stem or progenitor cells. Its expression is gradually lost as lineage committed progenitors differentiate. CD34 is a marker of choice for staining blasts in acute myeloid leukemia. In addition, it is expressed by soft tissue tumors, such as solitary fibrous tumor and gastrointestinal stromal tumor. CD34 expression is also found in vascular endothelium. Additionally, proliferating endothelial cells overexpress this molecule than the non-proliferating endothelial cells. Anti-CD34 labels > 85% of angiosarcoma and Kaposi s sarcoma, but shows low specificity.

Synonyms: Hematopoietic Progenitor Cell Antigen, HPCA1, Mucosialin

Clone: ICO-115

Isotype: Mouse IgG1, kappa

Immunogen: Blast cells of a chronic myeloid leukemia patient

Reactivity: human and rat. Others not known.

Form: Purified, in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Applications: Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (0.5-1ug/ml)
Western Blotting (0.5-1ug/ml)
Optimal dilution for a specific application should be determined.

Reactivity: KG-1 cells, Tonsil, or Angiosarcoma

Concentration: 0.2mg/ml

Storage: Can be stored at +4C. For long term storage, aliquot and store at -20C. Avoid repeated freezing and thawing cycles.
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