• Cutting-edge technologies
• Most reliable partner
• Unmatched experience:>10,000 Mabs,>6000 Proteins
• Superior quality of products & services
• Unmatched speed of production
• Unmatched cost-saving
HA-tag (YPYDVPDYA-tag) has been widely used in recombinant protein expression and production. The HA-tag allows simple and efficient affinity purification of the tagged protein using HA-tag specific antibody conjugated to agarose-beads. The HA-tag (YPYDVPDYA-tag) also can be used for detection in western blot by using a HA-tag-specific antibody. HA-tag can be added to either C- or N-terminus of a protein for expression in virtually all expression systems.
Sino Biological has successfully produced many proteins with the HA-tag and purified with HA-tag affinity chromatography. We are highly experienced in designing the HA-tag according to the protein structure and handle any problems arising from protein purification process.
Sino Biological has also developed highly sensitive HA-tag (YPYDVPDYA -tag) specific antibodies for detection in western blot, ELISA assay, Immunofluorescence, and Immunoprecipitation. We have also developed our own HA-tag affinity purification resin. For more information on our HA-tag (YPYDVPDYA -tag) epitope antibodies and affinity resin, please refer to: Tag antibody / antibodies. The HA-tag antibodies and affinity resin can be purchased directly from our web-site.
Our track-records in the past seven years (2008-2014) on the successful production of over 5000 recombinant protein bulks and over 10,000 monoclonal antibodies have attracted top-10 multi-national pharmaceutical customers as well as small biotech companies worldwide through word-of-mouth, as we have not done much business development or advertisement in the past. In 2015, we are starting to promote our protein production services to all research institutions and companies worldwide, as we believe more customers can benefit greatly from our capacity and experience.
How to Submit a Request for Protein Production Service?
If you are interested in using our protein production services to support your antibody discovery and development program, please contact us by leaving an on-line message or send us your detailed request to CROemail@example.com. Based on the quantity and quality requirement of your request, a formal quote will be send back to you for your review, comment, and/or acceptance.