Yeast Nitrogen base without Amino acids and without Folic Acid Size:1000g Peptides and amino acids are

Peptides and amino acids are abundantly present in Tryptone

Ampicillin is sensitive to inactivation by ß-lactamase and can be used as a resistance marker

98 Agar 15 Final pH 7

3 gram powdered medium in 1 litre distilled water

Tryptone 8 Yeast extract 5 NaCl 5 Final pH 7

Yeast Nitrogen base without Amino acids and without Folic Acid Size:1000g Peptides and amino acids areFolic acid is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Folic acid or to replace this vitamin. Suspend 6. 9 gram powdered medium in 1 litre distilled water Store dry at room temperature