https://www.selleckchem.com/pr....oducts/Resveratrol.h
We also analysed whether co-expression of the cobalamin transporter BtuB, supports increased cobalamin incorporation into these enzymes in E. coli. We conclude that while expression in Bacillus megaterium resulted in the highest levels of cofactor incorporation, co-expression of BtuB in E. coli presents an appropriate balance between cofactor incorporation and protein yield in both cases.Adrenocorticotropic hormone (ACTH) is an old medicine derived from porcine pituitary gland that has been marketed for more than 60 years. In this s