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CD34 (Hematopoietic Stem Cell & Endothelial Marker) Antibody - With BSA and AzideBrand |
Leading Biology | Catalog Number |
AMM01558G |
Product Type |
Monoclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality CD34 (Hematopoietic Stem Cell & Endothelial Marker) Antibody - With BSA and Azide.
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Molecular Weight |
90-110kDa
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Cellular Localization |
Antigen Cellular Localization:
Membrane; Single-pass type I membrane protein
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Host |
Mouse
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Species Reactivity |
Human, Rat
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Clone |
SPM610
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Isotype |
Mouse / IgG1, kappa
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GeneID |
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UniProt ID |
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Function |
Possible adhesion molecule with a role in early hematopoiesis by mediating the attachment of stem cells to the bone marrow extracellular matrix or directly to stromal cells. Could act as a scaffold for the attachment of lineage specific glycans, allowing stem cells to bind to lectins expressed by stromal cells or other marrow components. Presents carbohydrate ligands to selectins.
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Summary |
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.
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Form |
Liquid |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC, IF, FC
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Images |
Formalin-fixed, paraffin-embedded human Angiosarcoma stained with CD34 Monoclonal Antibody (SPM610) |
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Specification |
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Quantity |
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