Microbiology Immunology 8f6d8d0d What enhances multiplication of T cells in culture - A Phytohemagglutinin B Chemotactic factor C Leukotrienes D Prostaglandins High-Yield Explanation Phytohemagglutinin: an initiator of mitosis in cultures of normal human leukocytes mainly T-cells Reff: www.mayoclinic.com