Yeast Nitrogen Base (YNB) w/AA & w/AS, Vitamin Free, w/o Dextrose (Powder)

Product Overview

• Article Name: Yeast Nitrogen Base (YNB) w/AA & w/AS, Vitamin Free, w/o Dextrose (Powder)
• Biozol Catalog Number: USB-Y2035-05
• Supplier Catalog Number: Y2035-05
• Alternative Catalog Number: USB-Y2035-05-100,USB-Y2035-05-250,USB-Y2035-05-500,USB-Y2035-05-1,USB-Y2035-05-2.5,USB-Y2035-05-5
• 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). Their research on the nutritional requirements of yeast strains resulted in the formulation of YNB. YNB is a well defined composition of salts, vitamins, amino acids and a nitrogen source for a vigorous growth of Sacharomyces cerevisiae. Y2035-05 is based upon the formulation of YNB except that all vitamins are omitted. The medium is used to test the requirement of essential vitamins. Applications: 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: White to off-white, homogeneous, free-flowing powder Solubility: Colorless to pale yellow, clear, complete pH: 4.50.5