CD80 抗体 (Extracellular Domain)
Our Local Distributor
北京 101111
Quick Overview for CD80 抗体 (Extracellular Domain) (ABIN6992243)
抗原
See all CD80 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
-
-
抗原表位
- Extracellular Domain
-
纯化方法
- CD80 Antibody is supplied as protein A purified IgG1.
-
免疫原
- CD80 antibody was raised against the extracellular domain of human CD80.
-
亚型
- IgG1
-
-
-
-
应用备注
-
CD80 antibody can be used for detection of CD80 by Western blot at 1 - 2 μ,g/mL. Antibody can also be used for immunohistochemistry starting at 2 - μ,g/mL. For immunofluorescence start at 5 μ,g/mL.
Antibody validated: Western Blot in human samples, Immunohistochemistry in human samples, Immunocytochemistry in human samples, Immunofluorescence in human samples and Flow Cytometry in mouse samples. All other applications and species not yet tested. -
限制
- 仅限研究用
-
-
-
状态
- Liquid
-
浓度
- 1 mg/mL
-
缓冲液
- CD80 Antibody is supplied in PBS containing 0.02 % sodium azide and 50 % glycerol.
-
储存液
- Sodium azide
-
注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
-
储存条件
- -20 °C,4 °C
-
储存方法
- CD80 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
-
-
- CD80
-
别名
- CD80
-
背景
- CD80 Antibody: CD80, also known as B7-1, is a type I membrane protein that is a member of the immunoglobulin superfamily. Like the related protein CD86, this protein is expressed by antigen-presenting cells, and is the ligand for two proteins at the cell surface of T cells, CD28 and the cytotoxic T-lymphocyte-associated protein 4 (CTLA-4). Binding of this protein with CD28 antigen is a costimulatory signal for activation of the T-cell and induces T-cell proliferation and cytokine production. CTLA-4 binding negatively regulates T-cell activation and diminishes the immune response (1). Blocking the CTLA-4-CD80/CD86 interaction has been shown to enhance T-cell functions in acute lymphoblastomic leukemia (ALL), suggesting that this pathway may be an attractive target for future cancer immunotherapy (2).
-
分子量
-
Predicted: 32 kDa
Observed: 50 kDa -
基因ID
- 941
-
NCBI登录号
- NP_005182
-
UniProt
- P33681
-
途径
- TCR Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Positive Regulation of Immune Effector Process, Cancer Immune Checkpoints
抗原
-