CD252 (OX40 Ligand) Monoclonal Antibody (RM134L), PE, eBioscience
货号:12-5905-81,12-5905-82,12-5905-83
规格:50 μg,100 μg,200 μg
市场价格:1132,1855,2987
产品类型:流式抗体
品牌:eBioscience
抗原:CD252
物种:小鼠
宿主:大鼠
抗体亚型:IgG2b, kappa
克隆号:RM134L
荧光染料:PE
类型: | 流式抗体 | 同型对照: | Rat IgG2b kappa Isotype Control (eB149/10H5), PE, eBioscience |
浓度: | 0.2 mg/mL | 用法: | 0.5 μg/test(Flow) |
产品详细信息Description:
The RM134L monoclonal antibody reacts with mouse CD252 also known as OX-40 Ligand, a member of the TNF superfamily. OX-40L is induced on mouse splenic B cells stimulated with a combination of anti-IgM and anti-CD40. Neither resting nor activated mouse T cells express OX-40L. The interaction of OX-40 (CD134) with OX-40L has been implicated in T cell-dependent humoral response. RM134L inhibits the costimulatory activity of mouse OX-40L transfected cells for anti-CD3-stimulated T cellproliferation.Applications Reported: This RM134L antibody has been reported for use in flow cytometric analysis.Applications Tested: The RM134L antibody has been tested by flow cytometric analysis of activated mouse splenocytes and 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.Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.Filtration: 0.2 µm post-manufacturing filtered.
靶标信息
The tumor necrosis factor superfamily member TNFSF4 is a type II membrane bound, non-covalently linked homotrimeric protein. It is expressed on antigen presenting cells, such as dendritic cells and activated B-cells, and also on other cells such as vascular endothelial cells, mast cells, and natural killer cells. TNFSF4 signals specifically through the TNFRSF4 receptor, is expressed predominantly on CD4+T cells but also on certain activated CD8+T cells. TNFRSF4/TNFSF4 functions as a costimulatory signal, which is required for a productive interaction between antigen presenting cells and their target T-cells. It enhances cell proliferation and survival, and increases expression of RANTES, IL-2, IL-3, and IFNgamma. TNFRSF4/TNFSF4 signaling plays an important role in immunotolerance.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
数据 |
CD252 (OX40 Ligand) Antibody (12-5905-81) in FlowMouse splenocytes were stimulated for 4 days with F (ab')2 Anti-Mouse IgM, u chain specific and Anti-Mouse CD40 Functional Grade Purifieds (Product # 16-5092-85andProduct # 16-0401-82). Cells were stained with 0.25 µg of Rat IgG2b K Isotype Control PE (Product # 12-4031-82) (blue histogram) or 0.25 µg of Anti-Mouse CD252 (OX40 Ligand) PE (purple histogram). Total viable cells, as determined by Fixable Viability Dye eFluor® 506 (Product # 65-0866-14), were used for analysis.CD252 (OX40 Ligand) Antibody (12-5905-81)PloS one 2013 -Figure 6 TSLP neutralization inhibits surface marker expression on airway CD11c+ cells. (A) Lung cell suspensions from mice were stained with combinations of PerCP-Cy 5.5-conjugated CD11c, PE-conjugated OX40L, FITC-conjugated CD80 and APC-conjugated CD86. The dead cells and the debris were excluded based on forward scatter (FSC)/side scatter (SSC) plots. (B) A total of 1x10 5 to 3x10 5 viable cells were acquired using FACS, and the DCs were then sorted as CD11c+ airway cells on FSC/SSC plots. (C) Mice that were chronically exposed to HDM received an intranasal administration of anti-TSLP mAb or of a control IgG 60 minutes prior to each HDM exposure. The expression levels of OX40L, CD80 and CD86 on pulmonary DCs were then analyzed using flow cytometry. The HDM-exposed mice exhibited a significant increase in the OX40L, CD80 and CD86 surface markers on CD11c+ airway cells. However, anti-TSLP pretreatment effectively reduced OX40L, CD80 and CD86 expression on the DCs, even though the mice were continuously exposed to HDM. (D) The TSLP levels in the BALF were highly correlated with OX40L expression on CD11c+ airway cells in all of the treatment mice (n = 20, R = 0.879, p<0.01). (E) Representative data from one of the five replicates. (F) Staining for OX40L (12-4031), CD80 (11-4888), and CD86 (17-4321) from isotype-Ig-treated controls. The data represent the means+-SEM (n = 5). * p<0.05 or ** p<0.01 compared with the HDM group. # p<0.05 or ## p<0.01 compared with the IgG-treated c |
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参考文献: |
1.Journal of immunology (Baltimore, Md. : 1950)Loss of IP3Receptor-Mediated Ca2+Release in Mouse B Cells Results in Abnormal B Cell Development and Function."47-0211 was used in Flow cytometry/Cell sorting to determine the function of 1,4,5-trisphosphate receptor-mediated Ca2+ release in B cells." |
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