Epitope-Tag Antibodies

Improve expression levels, solubility, folding, purification, and more with Rockland's epitope tag antibodies that are carefully selected for high specificity and sensitivity. Our variety of conjugation alternatives, such as chemiluminescent and fluorescent labels, provide flexibility of method development when localizing gene products in various cell types.


Enhanced sensitivity & specificity


Compatible with most immunoassays


Rigorous quality control testing for robust performance


Tested for the detection of recombinant proteins expressed in prokaryotic and eukaryotic systems

Agarose and magnetic bead conjugates are effective reagents for protein enrichment and immunoprecipitation ascell types. These bead conjugates are also effective reagents for protein enrichment and immunoprecipitation assays.

Common Epitope Tags for Western Blot and Immunofluorescence

Rockland offers antibodies to the most common epitope tags including 6X HIS, FLAG, and GST. The strong and specific interaction between our epitope tag antibodies and their targets is ideal for performing Western blot and immunofluorescence assays with high-signal detection and low-signal noise, limiting false negative results and photo-bleaching respectively.

Peptide epitope tag antibodies:

  • HA
  • MYC
  • V5

Protein epitope tags include:

  • GFP
  • RFP
  • B-Gal
  • Luciferase
  • MBP
  • VSV-G

Recombinant proteins are frequently produced with poly-Histidine (6X HIS) tagged antibodies to allow for detection and affinity purification. Rockland’s 6X HIS tagged antibodies can bind both to the typical 6X HIS and to larger 8X or 10X histidine epitopes.

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