Abstract 4073: Comprehensive cell health analysis on a novel multi-parametric cell analyzer

Abstract

Abstract The study of anti-cancer compounds and cancerous cell lines requires access to cell health information that includes parameters such as cellular vitality, cell cycle and apoptosis and provides a complete picture of cell health. Traditionally, expensive and complicated instrumentation has been required for comprehensive cell health analysis. Here we present data from a novel, low-cost, easy to use, compact, high performance instrument, the Muse Cell Analyzer which provides multi-dimensional cell health information. The instrument utilizes a combination of highly simplified mix and read assay protocols with a touch-screen interface which greatly simplifies data acquisition and analysis. The objective of this study was to evaluate performance of Muse Count and Viability Assays when compared to traditional predicate methods including hemacytometers and automated image based systems. The mix and read format of the Muse™ Count & Viability assay provides quantitative detection of multiple suspension cell lines (e.g. Jurkats, Hl60s, K562s) and adherent cell lines (e.g. CHOs, PC3s, MCF-7s) across a wide range of concentrations and viabilities. Comparison of count and viability data from multiple platforms indicate that count and viability information on a vast variety of cancer cell lines can be robustly and accurately obtained on the Muse Cell Analyzer and the system depicts good linearity over a wide concentration range. Superior precision was obtained on the Muse Cell Analyzer for a variety of sample types with %CV ranging from 1-8% compared to %CV of 5-20% for predicate methods on the same samples. Cytotoxicity effects of anti-cancer compounds such as staurosporine, gambogic acid etc.on multiple cell types could be reliabily obtained on the instrument platform. The mix and read format of the Annexin V & Dead Cell assay and simplified Cell Cycle protocol on the instrument further allows for the easy and reliable study of impacts of anti-cancer compounds. The combination of three critical assays for cell count and viability, apoptosis and cell cycle status on a simple low cost instrument makes the Muse Cell Analyzer a versatile and accurate solution for comprehensive cell health analysis. Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 103rd Annual Meeting of the American Association for Cancer Research; 2012 Mar 31-Apr 4; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2012;72(8 Suppl):Abstract nr 4073. doi:1538-7445.AM2012-4073