E. coli thioredoxin (TRX) was modified by the episulfonium ion derived
from S-(2-chloroethyl)glutathione (CEG) or S-(2-chloroethyl)cysteine (CEC). The
alkylation site was located at Cys-32, which was confirmed by tande ...
The challenges prompted by miniaturization of chromatographic systems have led
scientists to explore new avenues in the synthesis of stationary phases. Packed capillary
columns have found limited application in routine ...
