CD4 抗体
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- 抗原 See all CD4 抗体
- CD4
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适用
- 小鼠
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宿主
- 大鼠
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克隆类型
- 单克隆
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标记
- This CD4 antibody is un-conjugated
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应用范围
- Flow Cytometry (FACS), Immunoprecipitation (IP), Immunofluorescence (IF), Immunohistochemistry (Frozen Sections) (IHC (fro)), Functional Studies (Func)
- 特异性
- This antibody reacts with an extracellular epitope of Mouse CD4 transmembrane glycoprotein (55 kDa).
- 交叉反应 (详细)
- Species reactivity (tested):Mouse.
- 纯化方法
- Protein A Chromatography
- 免疫原
- Mouse CTL clone V4 cells
- 克隆位点
- GK1-5
- 亚型
- IgG2b
- Top Product
- Discover our top product CD4 Primary Antibody
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- 应用备注
- Optimal working dilution should be determined by the investigator.
- 限制
- 仅限研究用
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- 浓度
- 1.0 mg/mL
- 缓冲液
- Azide Free PBS, pH ~7.4, 0.2 μm filter sterilized
- 储存液
- Azide free
- 注意事项
- Avoid repeated freezing and thawing.
- 储存条件
- 4 °C/-20 °C
- 储存方法
- Store undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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- 抗原
- CD4
- 别名
- CD4 (CD4 产品)
- 背景
- CD4 is a single chain transmembrane glycoprotein of immunoglobulin supergene family. In its extracellular region there are 4 immunoglobulin-like domains (1 Ig-like V-type and 3 Ig-like C2-type). The intracellular region of CD4 associates with p56Lck, a Src-like protein tyrosine kinase. It was described that CD4 segregates into specific detergent-resistant T-cell membrane microdomains. CD4 binds to MHC class II molecules (by CDR2-like region in CD4 domain 1), HIV envelope protein gp120 (by CDR2-like region in CD4 domain 1) and other ligands, such as IL-16 (by to CD4 domain 3) or L-selectin. CD4 is a co-receptor involved in immune response (co-receptor activity in binding to MHC class II molecules) and HIV infection. CD4 regulates T-cell activation, T/B-cell adhesion, T-cell diferentiation, T-cell selection and signal transduction. Defects in antigen presentation (MHC class II) cause dysfunction of CD4+ T-cells and their almost complete absence in patients blood, tissue and organs (SCID immunodeficiency).Synonyms: T-cell surface antigen T4/Leu-3, T-cell surface glycoprotein CD4
- 基因ID
- 12504, 10090
- UniProt
- P06332
- 途径
- TCR Signaling, Maintenance of Protein Location, CXCR4-mediated Signaling Events
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