CD23 Monoclonal Antibody (EBVCS2), eBioscience

货号：14-0238-82,14-0238-37,14-0238-95

规格：100 μg,2 mg,10 mg

价格：1283,11562,28906

产品类型：流式抗体

品牌：eBioscience

抗原：CD23

物种：人

宿主：小鼠

抗体亚型：IgG1, kappa

克隆号：EBVCS2

荧光染料：其它

类型:	人B细胞流抗	同型对照：
浓度：	0.5mg/mL	用法：	0.5μg/test(Flow); Assay-Dependent(IHC(F))

产品详细信息Description:The EBVCS2 monoclonal antibody reacts with human CD23, a 45 kDa type II transmembrane glycoprotein. CD23 is expressed on mature B cells, mantle zone B cells, follicular dendritic cells and at low levels on T, NK, langerhans cells and platelets. Expression of CD23 is upregulated upon B cell activation, and soluble forms of the antigen have been reported to be biologically active. CD23 is a low affinity receptor for IgE and is thought to play a role in the regulation of IgE response and B cell activation. CD21 and the alpha subunit of CD11b and CD11c bind to CD23.Applications Reported: The EBVCS2 antibody has been reported for use in flow cytometric analysis, and immunohistochemical staining of frozen tissue sections.Applications Tested: The EBVCS2 antibody has been tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at less than or equal to 0.5 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.Purity: Greater than 90%, as determined by SDS-PAGE.Aggregation: Less than 10%, as determined by HPLC.Filtration: 0.2 µm post-manufacturing filtered.靶标信息CD23 is a 45 kDa glycoprotein which is present on a subpopulation of freshly isolated peripheral blood and tonsil B cells and strongly expressed on EBV-transformed B lymphoblasts. The CD23 molecule is identical to the low affinity IgE receptor found on B cells. Expression of CD23 has been detected in neoplastic cells from cases of B cell chronic lymphocyctic leukaemia and some cases of centroblastic/centrocytic lymphoma. CD23 is present on a subpopulation of freshly isolated peripheral blood andtonsil B cells and strongly expressed on EBV-transformed B lymphoblasts. Functionally, CD23 is involved in B cell growth and differentiation, and IgE production. Further, CD23 has a soluble form that is a potent mitogenic factor. Diseases associated with CD23 dysfunction include chronic conjunctivitis and chronic lymphocytic leukemia.仅用于科研。不用于诊断过程。未经明确授权不得转售。

数据

CD23 Antibody (14-0238-82) in FlowStaining of normal human peripheral blood cells with 0.5 µg of Mouse IgG1 kappa Isotype Control Purified (Product # 14-4714-82) (open histogram) or 0.25 µg of Anti-Human CD23 Purified (filled histogram) followed by Anti-Mouse IgG FITC (Product # 11-4011-85). Cells in the lymphocyte gate were used for analysis.

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参考文献：

1.ImmunologyInterleukin-25 fails to activate STAT6 and induce alternatively activated macrophages."Published figure using CD23 monoclonal antibody (Product # 14-0238-82) in Flow Cytometry"2.Cell reportsChronic lymphocytic leukemia cells are activated and proliferate in response to specific T helper cells."14-0238 was used in Flow cytometry/Cell sorting to investigate the role of T helper cells in the mechanisms that promote chronic lymphocytic leukemia (CLL) cell survival and proliferation, showing that T helper cells could activate CLL cells in a contact- and CD40L-dependent manner."

技术参数

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