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Protein Expression & Purification

Products >  Protein_Expression_and_Purification >  Detection_of_Tagged_Proteins >  Antibodies

Protein Detection using His Tag Antibody and HA Tag Antibody

The his tag antibodies and HA tag antibody detect his-tagged recombinant proteins in Western blot, ELISA, and immunocytohistochemical assays. They are highly sensitive and specific for proteins bearing the histidine tag that they were raised against.

6xHis Monoclonal Antibody (Albumin-Free)

This antibody is an IgG2a isotype from mouse ascites fluid. Because this antibody is albumin-free, it provides a high signal-to-noise ratio, and can detect as little as 1 ng of 6xHis-tagged protein. It comes in a salt-free form for added stability. Antibody-protein complexes can be visualized using any labeled secondary antimouse antibody.

6xHis Monoclonal Antibody-HRP Conjugate

This is the same antibody as above, but conjugated to horseradish peroxidase (HRP). The HRP conjugate can be used to detect and visualize 6xHis-tagged proteins using chemiluminescent, colorimetric, or fluorometric substrates without requiring a secondary antibody.

6xHN Polyclonal Antibody (Albumin-Free)

An albumin-free rabbit polyclonal antibody for the detection of 6xHN-tagged recombinant protein is available. The antibody can be used for Western blotting and ELISA applications.

c-Myc Monoclonal Antibody

The c-myc monoclonal mouse antibody recognizes an epitope located within residues 410–419 of the human p62-c-Myc protein.This antibody is suitable for immunoprecipitation of c-myc-tagged fusion proteins from cell lysates, ELISA, immunocytochemistry of microinjected or transfected cells, and localization of c-myc-tagged proteins.

HA-Tag Polyclonal Antibody

The HA-tag antibody was raised in rabbits against a synthetic HA peptide (YPYDVPDYA, the hemagglutinin epitope of human influenza A virus) and purified using protein A. This purified antibody is suitable for Western blotting, immunoprecipitation, immunofluorescence, and ELISA applications.

  At-A-Glance   Documents   Images & Data   Resources


  • 6xHis monoclonal antibody: detects as little as 1 ng of 6xHis-tagged proteins
  • 6xHis monoclonal antibody-HRP conjugate: has high sensitivity and detection does not require a 2° antibody
  • 6xHN polyclonal antibody: detects the 6xHN tag and can be used for Western blotting and ELISA
  • HA-tag polyclonal antibody: can be used for Western blotting, IP, IF, and ELISA


Detection of:

  • Western Blot
  • IP

Additional Information

Please see the product's Certificate of Analysis for information about storage conditions, product components, and technical specifications. Please see the Kit Components List to determine kit components. Certificates of Analysis and Kit Components Lists are located under the Documents tab.

Cat. # Product Contents Size Price License Units Select
631213 6xHN Polyclonal Antibody 200 uL $530.00  
631212 6xHis Monoclonal Antibody (Albumin Free) 200 ug $509.00  
631210 6xHis mAb-HRP Conjugate 100 uL $350.00  
631207 HA-Tag Polyclonal Antibody 100 ug $334.00  
631206 c-Myc Monoclonal Antibody 200 ug $342.00 License Statements



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