Study signaling in differentiation by expressing GFP in cells where the insulin promoter/enhancer is active. With SBI’s line of pGreenZeo, pRedZeo, and pRedTK Differentation Reporter Vectors, you can monitor stem cell differentiation in real time. These vectors leverage our reliable lentivector technology and save you time—our pre-built differentiation reporters come as ready-to-transfect lentivector plasmids or ready-to-transduce pre-packaged lentivirus. The Human Insulin pGreenZeo Differentiation Reporter co-expresses dscGFP (destabilized copGFP, 2-hour half-life) and zeomycin resistance from the human insulin promoter/enhancer elements, enabling visualization of signaling during differentiation using GFP fluorescence and selection for the desired cells using zeomycin.