Anti-Caspase-9 Mouse mAb [96E74]
WBIHCIPIF
Anti-CD81 Rabbit mAb [20H84]
抗CD81兔单克隆抗体 [20H84]
Cat. No.
A52066
Clone No. 20H84
SynonymsCD81, TAPA-1, SNAT, ASGM1W, 5B11
详细信息 Product Information
Buffer
50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
26 kDa
Observed MW
22 kDa
Clonality
Monoclonal
Clone No.
20H84
Isotype
IgG, Kappa
抗原与靶点信息 Antigen & Target Information
Gene Name
CD81
Protein Name
CD81 molecule
Background
CD81 (Cluster of differentiation 81, TAPA-1) is a tetraspanin superfamily member responsible for membrane complex assembly and immune-cell signal modulation. Broadly distributed across cell types, CD81 is abundant in B-cells, T-cells, dendritic cells and hepatocytes. As a core tetraspanin network component, it assembles with CD19-CD21 to form B-cell co-receptor complex and regulates B-cell development and activation. It also modulates T-cell activation, spermatogenesis and viral entry, serving as a critical receptor for HCV infection. CD81 is embedded within exosome membrane and acts as a well-accepted exosome reference marker.
Localization
Cell membrane
Research Area
肿瘤免疫
实验信息 Product Usage & Documents
推荐稀释比 Recommended Dilution
WB
1:2000-1:10000
IHC
1:200-1:1000
IF
1:200-1:1000
ELISA
1:5000-1:20000
以上为起始稀释比建议，实际需按样本类型与显色体系优化。
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