Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Nicotinic acid Size:100g Component g/l Peptone 5 Yeast

Component g/l Peptone 5 Yeast Extract 0

15 (NH4)6M07O24

Appearance White Crystalline Powder Content by HPLC >97

35 FM Vitamins and Micro-elements 0

Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Nicotinic acid Size:100g Component g/l Peptone 5 YeastNicotinic 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 nicotinic acid or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1. 9 gram powdered medium in 1 litre distilled water Store dry at room