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Recombinant CTLA4 抗体

This anti-CTLA4 antibody is a 兔 Chimeric antibody detecting CTLA4 in IF 和 BR. Suitable for 小鼠.
产品编号 ABIN7072467
发货至: 中国

Quick Overview for Recombinant CTLA4 抗体 (ABIN7072467)

抗原

See all CTLA4 抗体
CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

抗体类型

Recombinant Antibody

适用

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小鼠

宿主

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克隆类型

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Chimeric

标记

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This CTLA4 antibody is un-conjugated

应用范围

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Immunofluorescence (IF), Blocking Reagent (BR)

克隆位点

9D9
  • 原理

    Anti-CTLA-4 [9D9], Rabbit IgG, kappa

    特异性

    The antibody is specific for CTLA-4.

    产品特性

    Original Species of Ab: Mouse

    Original Format of Ab: IgG2b

    纯化方法

    Protein A affinity purified

    免疫原

    The antibody was raised against CTLA-4.

    亚型

    IgG kappa
  • 应用备注

    The antibody has been used to block CTLA-4 and has been shown to enhance T-cell immunity against tumours (Quezada et al, 2006). 9D9 also has an anti-B16/BL6 melanoma effect in non-irradiated tumour-bearing recipients when given as combinatorial therapy with Gvax (Peggs et al, 2009). Selby et al. (PMID: 24777248) show how conversion of the original mouse IgG2b to a mouse IgG2a greatly increases anti-tumor activity of the 9D9 antibody in both MC38 (C57BL/6 mice) and CT26 (BALB/c mice) models. This mechanism both involves blockade of CTLA4 as well as depletion of tumor-infiltrating regulatory T-cells. Fc Silent antibodies were shown to have reduced anti-tumor activity as they did not deplete tumor infiltrating regulatory T-cells, however they lead to expansion of peripheral Tregs.

    说明

    This chimeric rabbit antibody was made using the variable domain sequences of the original Mouse IgG2b format, for improved compatibility with existing reagents, assays and techniques.

    限制

    仅限研究用
  • 浓度

    1 mg/mL

    缓冲液

    PBS with 0.02 % Proclin 300.

    储存液

    ProClin

    注意事项

    This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

    储存条件

    4 °C,-20 °C

    储存方法

    Store at 4°C for up to 3 months. For longer storage, aliquot and store at -20°C.
  • 抗原

    CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

    别名

    CTLA-4

    背景

    CD152, CTLA4, Cytotoxic T-Lymphocyte Associated Protein 4, Insulin-Dependent Diabetes Mellitus 12, Celiac Disease 3, Ligand And Transmembrane Spliced Cytotoxic T Lymphocyte Associated Antigen 4, Cytotoxic T Lymphocyte Associated Antigen 4 Short Spliced Fo

    UniProt

    P09793

    途径

    Cancer Immune Checkpoints
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