This document describes single cell RNA sequencing services offered by Creative Biolabs. The service involves three main steps: 1) isolating single cells, 2) constructing sequencing libraries from the isolated cells, and 3) analyzing the sequencing data. Single cell RNA sequencing allows characterization of transcriptomes at the single cell level, providing insights not possible from bulk tissue analysis. Creative Biolabs has expertise in precision oncology and can provide various single cell omics solutions and data analysis services.