Protein purification via tags


Being a competent research partner in the academic community we are one of the foremost providers of expression cloning and protein purification technologies. Our proprietary protein products and services cover the entire drug discovery process. IBA assists its customers from early discovery to the market identifying IBA as prime innovator for the pharmaceutical industry meeting their need to increase research productivity.

In this section of our web site we are first of all presenting the Strep-tag technology being a universal platform for the convenient production and use of recombinant proteins.

In addition, we are introducing 6xHistidine-tag as optimal partner for Strep-tag in double tag proteins enabling the purification of full length proteins and increasing protein purity due to two independent purification methods.

The chapter on "Vectors" provides all the information you require on our bacterial and mammalian expression vectors with Strep-tag and 6xHistidine-tag.

"Tools for high-throughput protein expression and purification" presents our new Strep-Well HT Purification System allowing automated purification of 96 samples in parallel.


The One-STrEP system is an extremely fast and efficient method to identify protein complexes.

Download catalog chapter "Protein TAGnologies - products" as pdf (3502 KB).

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