Following up on my series of posts based on Dr Chris Bohl’s work at Sekisui Xenotech, in this post I invite you to take a look at the work he has published, together with Dr Christopher Seib, Maciej Czerwinski, Zell Woodworth and David Buckley, Ph.D., illustrating the characterization of isolated human liver lysosomes, and validating them as test systems for in vitro assessment of catabolic stability of biologics drugs entering the cell by the endosomal–lysosomal pathway.

In a previous post, I introduced a selection of routine as well as innovative reagents for pluripotent stem cells (iPSC) research. Here, I’d like to present  a few more interesting products, with a focus on several manufacturers specialized in this domain: Primorigen, Stemgent and Stemcultures.

Since the discovery of reprogramming factors in 2006 and the boom of CRISPR gene editing strategies, induced pluripotent stem cells (iPSC) have emerged as new cellular models. The development of 3D cell culture technologies has also contributed to the generation of induced Pluripotent Stem Cell (iPSC) derived cells, with unique applications from patient-specific drug responses testing, to regenerative medicine. I would like to introduce in this post a selection of reagents in this domain, a combination of both routine and innovative quality reagents, that I consider as bringing something extra to your stem cell research projects.

Cell-Based ELISA tests now enable precise measurement of the phosphorylation status or expression profiles of target proteins (biomarkers) in whole cells. In this post, a review of high performing cell-based assays is made.