Calbiochem » Nuclear Export Inhibitors - we now carry Leptomycin A and B! » ProteoExtract™ Kits - fast and reproducible extraction of proteins! » New PLC Specific Activator - the first known compound that directly activates PLC. » See all Calbiochem SpotlightsNovabiochem There are no spotlights at this time. Novagen » Coexpression with Duet Vectors - Does your protein need a partner? » Buster Family Reagents - Simple extraction of E. coli, yeast, insect & mammalian proteins » NovaBlue GigaSingles™ Competent Cells - 109transformation efficiency » See all Novagen SpotlightsOncogene Research Products » Cell Invasion Assay - Convenient assay for the quantitative measurement of cell invasion. » New Antibodies for Signal Transduction Research » Fluorogenic Assay for Urokinase Activity » See all Oncogene Research Products Spotlights