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- BIO-RAD
- MCA547F
- 2025年10月17日
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- Human
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Human endothelial cell membrane vesicles.
- 亚型：
IgG1
- 形态：
Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
- 克隆性：
Monoclonal Antibody
- 标记物：
FITC
- 适应物种：
Human
- 保质期：
自发货之日起 12 个月
- 目录编号：
QBEND/10
- 供应商：
伯乐生命医学产品（上海）有限公司
- 应用范围：
F
- 浓度：
IgG concentration 0.1 mg/ml
- 抗体名：
CD34 antibody | QBEND/10
- 规格：
100 Tests/1ml
Mouse anti Human CD34 antibody, clone QBEND/10 recognizes the human CD34 antigen, also known as Hematopoietic progenitor cell antigen CD34. Human CD34 is 385 amino acid polypeptide containing a 31 residue signal peptide, cleaved to yield the ~110kDa mature form of CD34, a sialomucin single pass transmembrane glycoprotein. CD34 is expressed by stem cells (Kaufman et al. 2001) and small vessel endothelium (Ramani et al. 1990)
Human CD34 exists as two isoforms, the full length form described here and a truncated isoform lacking the carboxy-terminal of the intracellular domain and containing some alternative sequence in the remaining intracellular region. Antibody binding epitopes on human CD34 have been classified according to their resistance to enzymatic degradation and grouped together using this and competitive binding assays (Lanza et al. 1999). Mouse anti Human CD34 antibody, clone QBEND/10 has been classified as binding to the class II epitope, resistant to neuraminidase treatment but sensitive to both glycoprotease and chymopapain digestion. Mouse anti Human CD34 antibody, clone QBEND/10 binds to a different eoptope to Mouse anti Human CD34, clone 581 which binds to the class III epitope resistant to all three enzymzatic treatments (Nishio et al. 1996 In Leukocyte Typing VI). Clone QBEND 10 is expected to bind to both isoforms of human CD34 as it's binding epitope has been mapped to the extracellular domain between amino acids 43 and 49 by peptide microarray analysis (Jones et al. 1996, in Leukocyte Typing VI).
Mouse anti Human CD34 antibody, clone QBEND/10 has been successfully exploited for the detection of CD34 in brain capillaries of Alzheimer's patients (Kalaria et al. 1992) and in acute lymphoblastic leukemia cells (Sutherland et al. 1992) by western blotting.
Human CD34 exists as two isoforms, the full length form described here and a truncated isoform lacking the carboxy-terminal of the intracellular domain and containing some alternative sequence in the remaining intracellular region. Antibody binding epitopes on human CD34 have been classified according to their resistance to enzymatic degradation and grouped together using this and competitive binding assays (Lanza et al. 1999). Mouse anti Human CD34 antibody, clone QBEND/10 has been classified as binding to the class II epitope, resistant to neuraminidase treatment but sensitive to both glycoprotease and chymopapain digestion. Mouse anti Human CD34 antibody, clone QBEND/10 binds to a different eoptope to Mouse anti Human CD34, clone 581 which binds to the class III epitope resistant to all three enzymzatic treatments (Nishio et al. 1996 In Leukocyte Typing VI). Clone QBEND 10 is expected to bind to both isoforms of human CD34 as it's binding epitope has been mapped to the extracellular domain between amino acids 43 and 49 by peptide microarray analysis (Jones et al. 1996, in Leukocyte Typing VI).
Mouse anti Human CD34 antibody, clone QBEND/10 has been successfully exploited for the detection of CD34 in brain capillaries of Alzheimer's patients (Kalaria et al. 1992) and in acute lymphoblastic leukemia cells (Sutherland et al. 1992) by western blotting.
储存信息
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. This product is photosensitive and should be protected from light.
应用
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry | ✓ | Neat | 1/10 |
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells in 100ul
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文献和实验该产品被引用文献
References for CD34 antibody
- Fina, L. et al. (1990) Expression of the CD34 gene in vascular endothelial cells.
Blood. 75 (12): 2417-26. - Sauer, G. et al. (2003) Progression of cervical carcinomas is associated with down-regulation of CD9 but strong local re-expression at sites of transendothelial invasion.
Clin Cancer Res. 9: 6426-31. - Rutella, S. et al. (2003) Identification of a novel subpopulation of human cord blood CD34-CD133-CD7-CD45+lineage- cells capable of lymphoid/NK cell differentiation after in vitro exposure to IL-15.
J Immunol. 171: 2977-88. - Chan-Ling, T. et al. (2004) Astrocyte-endothelial cell relationships during human retinal vascular development.
Invest Ophthalmol Vis Sci. 45: 2020-32. - Zhao, M. et al. (2007) Evidence for the presence of stem cell-like progenitor cells in human adult pancreas.
J Endocrinol. 195: 407-14. - Jokubaitis, V.J. et al. (2008) Angiotensin-converting enzyme (CD143) marks hematopoietic stem cells in human embryonic, fetal, and adult hematopoietic tissues.
Blood. 111: 4055-63. - Lee, M.Y. et al. (2009) Angiogenesis in differentiated placental multipotent mesenchymal stromal cells is dependent on integrin alpha5beta1.
PLoS One. 4: e6913. - Chan-Ling T et al. (2011) Evidence of hematopoietic differentiation, vasculogenesis and angiogenesis in the formation of human choroidal blood vessels.
Exp Eye Res. 92 (5): 361-76.
Further Reading
- Gorr, T.A. et al. (2011) Old proteins - new locations: myoglobin, haemoglobin, neuroglobin and cytoglobin in solid tumours and cancer cells.
Acta Physiol (Oxf). 202: 563-581.
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文献支持
Mouse anti Human CD34:FITC，clone QBEND/10
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