Recombinant CTLA4 抗体
Quick Overview for Recombinant CTLA4 抗体 (ABIN7072467)
抗原
See all CTLA4 抗体抗体类型
适用
宿主
克隆类型
标记
应用范围
克隆位点
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原理
- Anti-CTLA-4 [9D9], Rabbit IgG, kappa
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特异性
- The antibody is specific for CTLA-4.
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产品特性
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Original Species of Ab: Mouse
Original Format of Ab: IgG2b
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纯化方法
- Protein A affinity purified
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免疫原
- The antibody was raised against CTLA-4.
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亚型
- IgG kappa
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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.
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说明
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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.
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限制
- 仅限研究用
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浓度
- 1 mg/mL
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缓冲液
- PBS with 0.02 % Proclin 300.
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储存液
- ProClin
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注意事项
- This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store at 4°C for up to 3 months. For longer storage, aliquot and store at -20°C.
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- CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))
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别名
- CTLA-4
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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
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UniProt
- P09793
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途径
- Cancer Immune Checkpoints
抗原
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