This handbook presents information on different cell culture assays which can be used to perform experimental analysis. Readers are introduced to the basics of in vitro cell cultures followed by a comparative analysis of different experimental protocols designed to detect cellular processes (such as apoptosis, protein-protein interactions, cytotoxicity and gene transfer). Chapters present information on the basics of specific experimental techniques as well as the advantages and disadvantages of the presented methods. Students and scholars who require an understanding of the basic fundamentals of cellular assays will find this handbook suitable for their information requirements.