CD8a Monoclonal Antibody (4SM15), Biotin
货号:13-0808-82
规格:100μg
价格:3512
产品类型:流式抗体
品牌:eBioscience
物种:小鼠
宿主:大鼠
抗体亚型:IgG2a, kappa
荧光染料:Biotin
抗体类型 | 一抗 | 同型对照: | Rat IgG2a kappa Isotype Control (eBR2a), Biotin |
浓度: | 0.5 mg/mL | 用法: | 0.25 μg/test (Flow); |
产品详细信息Description: The 4SM15 monoclonal antibody reacts with the mouse CD8a molecule. CD8a is an approximately 32-34 kDa cell surface receptor expressed either as a heterodimer with the CD8 beta chain (CD8 alpha beta) or as a homodimer (CD8 alpha alpha). A majority of thymocytes and a subpopulation of mature alpha beta TCR T cells express CD8 alpha beta while gamma delta TCR T cells, a subpopulation of intestinal intraepithelial lymphocytes (IELs) and dendritic cells express CD8 alpha alpha. CD8 bindsto MHC class I and through its association with protein tyrosine kinase p56lck plays a role in T cell development and activation of mature T cells.Recent studies have shown the 4SM15 antibody recognizes and binds a non-CD8a epitope in neural tissue. The 4SM15 clone is not recommended for staining of mouse neural tissue. For additional information please contact our technical service (tech@eBioscience.com). For detection of mouse CD8a in FFPE mouse neural tissue please refer to alternate product Anti-Mouse CD8a Purified (cat. no 14-0195).The 4SM15 monoclonal antibody is not recommended for immunohistochemistry of frozen mouse tissue. For detection of mouse CD8a using immunohistochemistry of frozen tissue please refer to alternate product Anti-Mouse CD8a Purified (cat. no. 14-0081).Applications Reported: This 4SM15 antibody has been reported for use in flow cytometric analysis, microscopy, and immunohistochemical staining of formalin-fixed paraffin embedded tissue sections.Applications Tested: This 4SM15 antibody has been tested by immunohistochemistry of formalin-fixed paraffin embedded mouse tissue using low or high pH antigen retrieval and can be used at less than or equal to 10 µg/mL. The 4SM15 antibody has been tested by flow cytometric analysis of mouse splenocytes and can be used at less than or equal to 0.25 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.Filtration: 0.2 µm post-manufacturing filtered.靶标信息CD8 molecule is composed of two chains termed alpha and beta. CD8 is found on a T cell subset of normal cytotoxic / suppressor cells which make up approximately 20 to 35% of human peripheral blood lymphocytes. The CD8 antigen is also detected on natural killer cells, 80% of thymocytes, on a subpopulation of 30% of peripheral blood null cells and 15 to 30% of bone marrow cells. |
数据 |
CD8a Antibody (13-0808-82) in IHC (P)Immunohistochemistry of formalin-fixed paraffin embedded mouse spleen using 10 µg/mL Anti-Mouse CD8a Biotin, followed by Streptavidin HRP and DAB visualization. Nuclei are counterstained with hematoxylin. |
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参考文献: |
1.JCI insightPhysiologically activated mammary fibroblasts promote postpartum mammary cancer."Published figure using CD8a monoclonal antibody (Product # 13-0808-82) in Immunohistochemistry"2.Cancer cellCooperation between Constitutive and Inducible Chemokines Enables T Cell Engraftment and Immune Attack in Solid Tumors."Published figure using CD8a monoclonal antibody (Product # 13-0808-82) in Immunohistochemistry"3.Nature communicationsNano-enabled pancreas cancer immunotherapy using immunogenic cell death and reversing immunosuppression."Published figure using CD8a monoclonal antibody (Product # 13-0808-82) in Immunohistochemistry"4.Cell reportsAn Immunocompetent Mouse Model of HPV16(+) Head and Neck Squamous Cell Carcinoma."Published figure using CD8a monoclonal antibody (Product # 13-0808-82) in Immunohistochemistry"5.Nature communicationsNano-enabled pancreas cancer immunotherapy using immunogenic cell death and reversing immunosuppression."Published figure using CD8a monoclonal antibody (Product # 13-0808-82) in Immunohistochemistry" |
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