SKU Pack Size Price
CYN4801 100g $46.58
CYN4802 500g $184.11
CYN4810 1000g $335.46

Thiamine HCl 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 thiamine 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 temperature