CD4 抗体
Quick Overview for CD4 抗体 (ABIN2664667)
抗原
See all CD4 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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纯化方法
- The antibody was purified by affinity chromatography.
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亚型
- IgG2a kappa
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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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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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- CD4
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别名
- CD4
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背景
- CD4 is a 55 kD protein, also known as L3T4 or T4. It is a member of the Ig superfamily, primarily expressed on most thymocytes, a subset of T cells, and weakly on macrophages and dendritic cells. It acts as a coreceptor with the TCR during T cell activation and thymic differentiation by binding MHC class II and associating with the protein tyrosin kinase, lck. The H129.19 antibody is able to block CD4 mediated cell adhesion and T cell activation. It is also useful for in vivo and in vitro depletion of CD4+ T cells. H129.19 antibody blocks binding of the anti-mouse CD4 mAbs GK1.5 and RM4-5, but not RM4-4 antibody. H129.19 antibody inhibits various responses of T helper cells to antigenic or mitogenic stimuli.
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途径
- TCR Signaling, Maintenance of Protein Location, CXCR4-mediated Signaling Events
抗原
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