This volume provides methods and techniques to further the study of cancer immunoprevention. Chapters describe tumor-associated antigens, cancer immune-preventive vaccines, generation of TILs, development of monoclonal antibodies, immunoprofiling technologies, tissue multispectral imaging techniques, mass cytometry on suspensions, mutiparametric flow cytometry, genomic expression analysis, and proteomic profiling of tumor microenvironment cell populations and metabolic assessment through novel imaging technologies. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols.