A thiophilic adsorbent for the one-step high-performance liquid chromatography purification of monoclonal antibodies
✍ Scribed by Bernhard Nopper; Fortüne Kohen; Meir Wilchek
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 648 KB
- Volume
- 180
- Category
- Article
- ISSN
- 0003-2697
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✦ Synopsis
Thiophilic adsorption chromatography, developed originally by Porath and colleagues (1985, FEBS Lett. 185, 306-310) for conventional chromatographic techniques, was transformed to the HPLC mode upon preparation of new and improved sulfur-containing silica beads. The new thiophilic adsorbent is of high capacity and is suitable for the rapid and single-step purification of all subclasses of monoclonal and polyclonal antibodies. Due to its broad specificity, the thiophilic silica column is an efficient, stable, and inexpensive substitute for protein A and protein G columns used today to purify antibodies.
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