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CD34 抗体

CD34 适用: 人 FACS, IF, IHC (p) 宿主: 小鼠 Monoclonal QBEnd-10-HPCA1-763 unconjugated
产品编号 ABIN3026497
发货至: 中国
  • 抗原 See all CD34 抗体
    CD34
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    小鼠
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    单克隆
    标记
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    This CD34 antibody is un-conjugated
    应用范围
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    Flow Cytometry (FACS), Immunofluorescence (IF), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    产品特性
    This antibody recognizes a carbohydrate epitope on a single chain, transmembrane, heavily glycosylated protein of 90-120 kDa, 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.
    纯化方法
    Protein G affinity chromatography
    免疫原
    A detergent solubilized vesicular suspension prepared from human term placenta (QBEnd/10) and recombinant full-length human protein (HPCA1/763) were used as the immunogen for the CD34 antibody cocktail.
    克隆位点
    QBEnd-10-HPCA1-763
    亚型
    IgG
    Top Product
    Discover our top product CD34 Primary Antibody
  • 应用备注
    Optimal dilution of the CD34 antibody cocktail should be determined by the researcher.

    1. Staining of formalin-fixed tissues is enhanced by boiling tissue sections in 10  mM Citrate buffer,  pH 6.0, for 10-20 min followed by cooling at RT for 20 min.
    2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.\. Flow Cytometry: 0.5-1 μg/million cells in 0.1ml,Immunofluorescence: 0.5-1 μg/mL,Immunohistochemistry (FFPE): 0.25-0.5 μg/mL for 30 min at RT (1),Prediluted format: incubate for 30 min at RT (2)

    限制
    仅限研究用
  • 浓度
    0.2 mg/mL
    缓冲液
    0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05 % sodium azide
    储存液
    Sodium azide
    注意事项
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    储存条件
    4 °C,-20 °C
    储存方法
    Store the CD34 antibody cocktail at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
  • 抗原
    CD34
    别名
    CD34 (CD34 产品)
    别名
    AU040960 antibody, CD34 molecule antibody, CD34 antigen antibody, CD34 antibody, Cd34 antibody
    背景
    This antibody recognizes a carbohydrate epitope on a single chain, transmembrane, heavily glycosylated protein of 90-120  kDa, 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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