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Recombinant CD34 抗体 (AA 285-385)

The 兔 单克隆 anti-CD34 antibody (Clone HPCA1-4393R) (ABIN7864211) specifically detects CD34 in IHC. The antibody is reactive with 人 samples.
产品编号 ABIN7864211
发货至: 中国
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Quick Overview for Recombinant CD34 抗体 (AA 285-385) (ABIN7864211)

抗原

See all CD34 抗体
CD34

抗体类型

Recombinant Antibody

适用

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克隆类型

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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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Immunohistochemistry (IHC)

克隆位点

HPCA1-4393R
  • 抗原表位

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    AA 285-385

    原理

    Recombinant CD34 (Hematopoietic Stem Cell & Endothelial Marker) Antibody

    特异性

    CD34 (also named myeloid progenitor cell antigen) is a heavily glycosylated type I transmembrane protein. There are two forms of the CD34 protein, resulting from alternative splicing. The functions of CD34 is largely unknown, but recent evidence suggests a role for CD34 in cell adhesion and inhibition of hematopoiesis. It is suggested that CD34 is a signaling molecule involved in maintenance of a phenotypically plastic state in undifferentiated cells. CD34 is found in most endothelia, expressed on the luminal surface and membrane processes interdigitating between endothelial cells, but is absent from large veins and arteries. CD34 is furthermore expressed in fibroblast-like dendritic cells in, e.g., portal tracts of the liver, Peyer's patches, and in healing wounds. In smooth muscle cells, a variable CD34 staining is found. In tumor tissues, CD34 is detected in myeloid blasts in myelodysplastic syndrome and acute myeloid leukemia in most cases as well as lymphoblasts in most cases of B-acute lymphoblastic leukemia. Mature B- and T-cell lymphomas and leukemias are CD34 negative. The majority of vascular tumors, including hemangiosarcoma and Kaposi sarcoma are CD34positive. In a panel, CD34 staining is useful for the classification of myeloid and lymphoid neoplasms as well as spindle cell neoplasms (particularly identification of gastrointestinal stromal tumor and hemangiosarcoma).

    纯化方法

    200ug/ml of recombinant MAb purified by Protein A/G.

    免疫原

    Synthetic peptide corresponding to CD34 residues within aa285-385 of CD34 was used as an immunogen

    亚型

    IgG, kappa
  • 应用备注

    Optimal working dilution should be determined by the investigator.

    限制

    仅限研究用
  • 浓度

    200 μg/mL

    缓冲液

    Prepared in 10 mM PBS with 0.05 % BSA & 0.05 % 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

    储存方法

    Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

    有效期

    24 months
  • 抗原

    CD34

    别名

    CD34

    背景

    Hematopoietic Progenitor Cell Antigen, HPCA1, Mucosialin

    Jurkat or KG-1 cells. Human tonsil or angiosarcoma.

    分子量

    41kDa

    基因ID

    947, 374990

    UniProt

    P28906
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