ICOS 抗体 (Alexa Fluor 647)
Quick Overview for ICOS 抗体 (Alexa Fluor 647) (ABIN2657721)
抗原
See all ICOS 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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交叉反应
- 猕猴, 猪
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纯化方法
- The antibody was purified by affinity chromatography, and conjugated with Alexa Fluor® 647 under optimal conditions.
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亚型
- IgG
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应用备注
- Optimal working dilution should be determined by the investigator.
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限制
- 仅限研究用
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浓度
- 0.5 mg/mL
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缓冲液
- Phosphate-buffered solution, pH 7.2, containing 0.09 % sodium azide.
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- Protect from prolonged exposure to light. Do not freeze.
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储存条件
- 4 °C
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储存方法
- The antibody solution should be stored undiluted between 2°C and 8°C
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- ICOS (Inducible T-Cell Co-Stimulator (ICOS))
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别名
- CD278
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背景
- ICOS, also known as inducible costimulatory molecule and H4, is a 47-57 kD protein. This protein is homologous to the CD28/CTLA-4 proteins. ICOS is expressed on activated T cells and a subset of thymocytes. It is able to costimulate T cells proliferation. In addition, ICOS is involved in humoral immune responses (B cell germinal center formation). The ICOS ligand is B7h/B7RP-1 or B7-H2. ICOS stimulation has been shown to potentiate TCR-mediated IL-4 and IL-10 production and has been proposed to play a role in Th2 cell development.
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途径
- Cancer Immune Checkpoints
抗原
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