Recombinant CD34 抗体 (CF®740)
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北京 101111
Quick Overview for Recombinant CD34 抗体 (CF®740) (ABIN7651289)
抗原
See all CD34 抗体抗体类型
适用
宿主
克隆类型
标记
应用范围
克隆位点
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原理
- CD34 (Hematopoietic Stem Cell & Endothelial Marker) (HPCA1/1806R), CF740 conjugate
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产品特性
- This antibody recognizes a transmembrane, heavily glycosylated protein of 90-120 kDa, which is identified as CD34. 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.Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
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免疫原
- Recombinant full-length human HPCA1 protein
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亚型
- IgG, kappa
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应用备注
- Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM Tris, 1 mM EDTA pH 9.0 for 10-20 min followed by cooling at RT for 20 min. Immunohistology (formalin) 2-4 μg/mL. Immunofluorescence 0.5-1 μg/mL Western blotting 0.5-1 μg/mL. Flow Cytometry 0.5-1 μg/million cells/0.1 mL. Optimal dilution for a specific application should be determined by user
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说明
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Positive Control: KG-1 cells, Tonsil, or Angiosarcoma
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 0.1 mg/mL
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缓冲液
- PBS, 0.1 % rBSA, 0.05 % azide
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- Protect from light
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储存条件
- 4 °C
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储存方法
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Stable at room temperature or 37°C for 7 days.
Protect from light
Store at 2 to 8°C. Protect fluorescent conjugates from light
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有效期
- 24 months
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- CD34
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别名
- CD34
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背景
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Synonyms: Hematopoietic Progenitor Cell Antigen, HPCA1, Mucosialin
Gene Symbol: CD34
Tissue Expression: Endothelial cells|Hematopoietic stem cells
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分子量
- 90-110 kDa
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基因ID
- 947
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UniProt
- P28906
抗原
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