Trypticase soy agar or Tryptone Soya Agar (TSA) and trypticase soy broth or Tryptone Soya Broth (TSB) with agar are growth media for the culturing of bacteria. They are general-purpose media, providing enough nutrients to allow for a wide variety of microorganisms to grow. They are used for a wide range of applications, including culture storage, ...