Avidin, Biotin Conjugated
Product Specifications
Background
Avidin is homotetrameric protein (68kDa) that is obtained from egg whites. This egg protein binds strongly to biotin. Thus, avidin-biotin association has been utilized in immunoassays to detect the localization of antigens in tissues. The use of avidin-biotin immunoassay enhances the sensitivity of the technique and facilitates the detection of antigens in low quantities.
Gene ID
396260
Swiss Prot
P02701
Expression System
Native protein
Conjugation
Biotin
Source
Purified native protein
Applications
Others
Endotoxin
Not Tested
Purity
>95% as determined by SDS-PAGE
Buffer
Lyophilized from 0.22um filtered solution in 20mM PB (pH 7.4) . 5% trehalose is added as a protectant before lyophilization.
Storage Conditions
The product should be stored at -70°C or -20°C.
Gene ID URL
396260
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