BackgroundMembrane proteins are the targets of 50% of drugs. although they only represent 1% of total cellular proteins. The first major bottleneck on the route to their functional and structural characterisation is their overexpression; and simply choosing the right system can involve many months of trial and error. This work is intended as a guide to where to start when faced with h... https://otsportszones.shop/product-category/bumper-sticker/