CD4 抗体 (APC)
Quick Overview for CD4 抗体 (APC) (ABIN6655530)
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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Supplier Product No.
- 200-326-n18
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Supplier
- Rockland
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原理
- CD4 Allophycocyanin Antibody
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交叉反应 (详细)
- Reactivity is observed against human CD4, Cynomolgus, Rhesus, and chimpanzee.
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纯化方法
- Allophycocyanin conjugated CD4 Monoclonal Antibody was purified from tissue culture supernatant via affinity chromatography and is directed against human CD4.
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过滤
- Sterile filtered
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免疫原
- Anti-CD4 Antibody (Monoclonal) was produced by repeated immunizations with CD4 antigen.
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亚型
- IgG2b kappa
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Labeling Ratio
- 1-2
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应用备注
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Immunoprecipitation_Dilution: User Optimized
Immunohistochemistry_Dilution: User Optimized
Flow_Cytometry_Dilution: 5μL/test/1x10e5 to 1x10e8 cells
IF_Microscopy_Dilution: User Optimized
Western_Blot_Dilution: User Optimized
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说明
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Anti-CD4 is tested in Flow Cytometry and useful for Immunoprecipitation, Immunofluorescence, Immunohistochemistry. Researchers should determine optimal titers for applications that are not stated.
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限制
- 仅限研究用
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状态
- Liquid
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缓冲液
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Buffer: 0.01 M Sodium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Stabilizer: 0.1 % Gelatin
Preservative: 0.09 % (w/v) Sodium Azide -
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
- Store vial at 4° C prior to opening. Dilute only prior to immediate use. This product is stable at 4° C as an undiluted liquid. Use subdued lighting during handling and incubation of cells prior to analysis. Store reagent in the dark. DO NOT FREEZE.
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有效期
- 6 months
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- CD4
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别名
- CD4
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背景
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Synonyms: T-cell surface glycoprotein CD4, T-cell surface antigen T4/Leu-3, CD4, FITC anti-human CD4, RPA-T4, APC, T4
Background: The OKT4 antibody reacts with human CD4, a 59 kDa protein which acts as a co-receptor for the T cell receptor (TCR) in its interaction with MHC Class II molecules on antigen-presenting cells. The extracellular domain of CD4 binds to the beta-2 domain of MHC Class II, while its cytoplasmic tail provides a binding site for the tyrosine kinase lck, facilitating the signaling cascade that initiates T cell activation. CD4, and co-receptors CCR5 and CXCR4, may also be utilized by HIV-1 to enter T cells. Human CD4 is typically expressed on thymocytes, some mature T cell populations such as Th17 and T regulatory (Treg) cells, as well as on dendritic cells.The OKT4 antibody is widely used as a phenotypic marker for CD4 expression.
Gene Name: CD4
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基因ID
- 920
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NCBI登录号
- NP_000607
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UniProt
- P01730
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途径
- TCR Signaling, Maintenance of Protein Location, CXCR4-mediated Signaling Events
抗原
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