Definition of "trypticase"

Bacteria were plated on trypticase soy agar (TSA), incubated at 37 °C for 15 h and subsequently diluted using the McFarland optical density standard.

2015 July 3, Claudia Guldimann et al., “Increased spread and replication efficiency of Listeria monocytogenes in organotypic brain-slices is related to multilocus variable number of tandem repeat analysis (MLVA) complex”, in BMC Microbiology‎, volume 15