Do you use fluorescence techniques? Do you transfect cell lines or primary cells? Do you have to cope with Mycoplasma contamination? Do you require versatile systems for gene cloning, expression, and silencing? Then, request the PromoKine 2009/2010 catalog featuring hundreds of new products. It also provides a huge variety of high-quality antibodies, ELISAs and recombinant proteins (e.g. cytokines) as well as numerous products for detection and analysis of cellular structures and processes (e.g. apoptosis, cell viability and signaling).