Yeast Nitrogen Base w/o AA, Carbohydrate & w/o AS, Inositol (YNB) (Powder)

Product Overview

• Article Name: Yeast Nitrogen Base w/o AA, Carbohydrate & w/o AS, Inositol (YNB) (Powder)
• Biozol Catalog Number: USB-Y2030-01
• Supplier Catalog Number: Y2030-01
• Alternative Catalog Number: USB-Y2030-01-100,USB-Y2030-01-250,USB-Y2030-01-500,USB-Y2030-01-1,USB-Y2030-01-2.5,USB-Y2030-01-5
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

Yeast Nitrogen Base (YNB) media have been prepared according the formulae of Wickerham (1943-51) and Burkholder (1943). YNB is a well defined composition of salts, vitamins, amino acids and a nitrogen source for a vigorous growth of Sacharomyces cerevisiae. Y2030 has the same formulation as YNB without Amino Acids except that ammonium sulfate as a source of nitrogen has been omitted to test the ability of yeast cells to assimilate different nitrogen sources (i.e. Potassium Nitrate). Application: For carbon assimilation tests in the characterization and identification of yeasts. Note: The addition of a carbon source like glucose, galactose or raffinose is required. Appearance: Pale to medium yellow, homogeneous free-flowing powder. Solubility: Colorless to pale yellow, clear, complete pH: 4.7 0.6