Traceless Purification and Desulfurization of Tau Protein Ligation Products
作者:Oliver Reimann、Caroline Smet‐Nocca、Christian P. R. Hackenberger
DOI:10.1002/anie.201408674
日期:2015.1.2
for the tracelesspurification and synthetic modification of peptides and proteins obtained by native chemical ligation. The strategy involves immobilization of a photocleavable semisynthetic biotin–protein conjugate on streptavidin‐coated agarose beads, which eliminates the need for tedious rebuffering steps and allows the rapid removal of excess peptides and additives. On‐bead desulfurization is followed