Tag antibodies are used to recognize exogenous tag sequences in recombinant proteins and are commonly used detection tools in expression validation, protein localization, immunoprecipitation, interaction analysis, and purification process monitoring. Tags such as His, Flag, HA, Myc, V5, GST, ...
HA tag grade is a product quality and technical standard level established around the HA (hemagglutinin) short peptide epitope tag and its associated immunodetection system. This grade focuses on the performance of the HA tag and its matched antibodies/affinity media in terms of specificity, ...