What is tryptone?

Tryptone is a mixture of peptides and amino acids derived from the digestion of casein, a milk protein. It is commonly used as a nutrient source in microbial culture media for the growth and proliferation of bacteria and other microorganisms. Tryptone provides essential amino acids and nitrogen that are required for microbial growth. It is a highly nutritious and versatile ingredient that supports the growth of a wide range of microorganisms. Tryptone is also used in the production of vaccines, enzymes, and other biotechnological products.