Immuno-detection by sequencing enables large-scale high-dimensional phenotyping in cells.

ABSTRACT: Cell-based small molecule screening is an effective strategy leading to new medicines. Scientists in the pharmaceutical industry as well as in academia have made tremendous progress in developing both large-scale and smaller-scale screening assays. However, an accessible and universal technology for measuring large numbers of molecular and cellular phenotypes in many samples in parallel is not available. Here we present the immuno-detection by sequencing (ID-seq) technology that combines antibody-based protein detection and DNA-sequencing via DNA-tagged antibodies. We use ID-seq to simultaneously measure 70 (phospho-)proteins in primary human epidermal stem cells to screen the effects of ~300 kinase inhibitor probes to characterise the role of 225 kinases. The results show an association b

SUBMITTER: van Buggenum JAG 

PROVIDER: S-EPMC6008431 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature