Struggling to get reliable protein expression? Or unsure which system to use? This guide helps you choose the right setup, optimise your gene, improve folding and solubility, and handle challenges like toxic proteins.

Science is dangerous. Do your colleagues need a gentle reminder of how hazardous it is? We’ve put together an attractive, and free, lab safety poster to explain all the common hazard symbols and the precautions against them. Hang it somewhere conspicuous to make you and your workplace that little bit safer.