3X HA Tag

For research use only. Not for therapeutic Use.

  • CAT Number: I040807
  • Molecular Formula: C205H272N38O67S
  • Molecular Weight: 4372.63
  • Purity: ≥95%
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The 3X HA Tag(CAT: I040807) is an epitope tag consisting of three tandem repeats of the human influenza hemagglutinin (HA) peptide sequence (YPYDVPDYA). This tag is widely used in molecular biology and protein research to facilitate the detection, purification, and tracking of recombinant proteins. The triple repeat enhances antibody binding, increasing sensitivity in assays such as Western blotting, immunoprecipitation, and immunofluorescence. The 3X HA Tag can be fused to either the N- or C-terminus of target proteins without significantly affecting their structure or function. It is ideal for applications requiring high signal intensity and reliable protein identification.

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