MabVax Therapeutics Holdings, Inc. announced that results from the Phase I clinical trial of MabVax's therapeutic antibody MVT-5873, being evaluated in advanced pancreatic cancer and other CA19-9 positive cancers, will be presented in a poster presentation at the American Society of Clinical Oncology (ASCO) Annual Meeting to be held in Chicago, IL, June 2 - 6, 2017. As part of the presentation, MabVax will discuss the results of the company's dose-escalation and safety trial, conducted over the last year in 32 patients with advanced pancreatic and colon cancer. Additionally, single agent MVT-5873 safety profile, efficacy, and reductions in serum CA19-9 levels over time will be presented.