Tag Antibodies

BioVision is pleased to announce the addition of six new tag-specific antibodies (CBP, DYKDDDDK, Strep II, T7, V5, SBP), which expands our product line to include fifteen tag-specific antibodies and six anti-fluorescent protein antibodies. Epitope tagging is a powerful and versatile strategy in the labeling, isolation and detection of proteins and has applications in Western Blot, immunoprecipitation and immunostaining methods. Moreover, the small size of epitope-tags tends not to affect the protein’s biochemical properties, while sometimes aiding in their recovery and solubility properties (e.g. GST). To utilize this feature, protein expression vectors are typically engineered with the gene of interest cloned in-frame, relative to the tag. Fusion protein detection and/or purification is mediated by highly specific antibodies to the epitope-tag, thus eliminating the need for antibodies to proteins from each newly cloned gene. Commonly used epitope tags include glutathione-S-transferase (GST), c-myc, His-tag, DYKDDDDK (also known as FLAG®), green fluorescent protein (GFP), S-tag, influenza A virus haemagglutinin (HA), calmodulin binding protein (CBP), Streptavidin (Strep II) and the more recent T7-tag (from leader sequence of T7 bacteriophage gene10) and V5-tag (derived from P and V proteins of the paramyxovirus SV5). In addition, BioVision offers six antibodies for each of the fluorescent proteins (BFP, CFP, GFP, mCherry, RFP and YFP).

Tag Antibodies Products

9 Item(s)

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9 Item(s)

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