Human stem cell biology offers a unique opportunity to study the regenerative capability of the human body in response to disease or degeneration. From human embryonic stem cells to adult progenitor cells, each stem cell system requires a unique environment and culture conditions to ensure proper cell growth and functionality. MilliporeSigma is committed to advancing human stem cell biology by offering complete solutions to all areas of human stem cell biology including novel lentiviral and RNA mediated reprogramming technologies, human stem cell lines and optimized expansion and differentiation media for human pluripotent ES/iPS cells, neural stem cells and mesenchymal stem cells.