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Yeast Nitrogen Base w/AA & w/AS, w/o Vitamins (YNB) (Powder)
Yeast Nitrogen Base w/AA & w/AS, w/o Vitamins (YNB) (Powder)
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| 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. Y2035 is based upon the formulation of YNB except that all vitamins are omitted. The medium is used to test the requirement of essential vitamins. | | | Catalog # | Y2035 | | Application | For carbon assimilation tests in the characterization and identification of yeasts. | | Appearance | White to tan, homogeneous, free-flowing powder | | | Solubility | Colorless, clear, complete | | | pH | 4.5 ± 0.5 | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. | | Alternate names | Wickerham formula with amino acids & with ammonium sulfate, without Vitamins |
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