Saccharomyces Cerevisiae Yeast Nitrogen BaseYeast Nitrogen Base media have been prepared according to the formulae of Wickerham (1943-51) and Burkholder (1943). Their research on the nutritional requirements of yeast strains resulted in the formulation of Yeast Nitrogen Base (YNB). YNB is a well defined composition of salts, vitamins, amino acids and a nitrogen source for a vigorous growth of Sacharomyces Cerevisiae.
Besides the original formulation of YNB, Formedium™ produces many variations of this medium without one or more components. These YNB without 'X' media provide the researcher the possibility to grow yeast cells in the absence of a certain component or to replace a particular component.
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Yeast Nitrogen Base without Amino Acids |
Yeast Nitrogen Base without Amino Acids and without Ammonium Sulphate |

| SKU | Size | Price | |
|---|---|---|---|
| CYN0601 | 100g | $51.72 | |
| CYN0602 | 250g | $112.44 | |
| CYN0605 | 500g | $228.85 | |
| CYN0610 | 1000g | $418.14 |

| SKU | Size | Price | |
|---|---|---|---|
| CYN0101 | 100g | $78.37 | |
| CYN0102 | 250g | $170.32 | |
| CYN0105 | 500g | $310.01 | |
| CYN0110 | 1000g | $564.30 |

| SKU | Size | Price | |
|---|---|---|---|
| CYN0201 | 100g | $49.99 | |
| CYN0202 | 250g | $112.44 | |
| CYN0205 | 500g | $228.85 | |
| CYN0210 | 1000g | $418.14 |
| Tel: | 00 44 (0) 1485 609069 |
| Email: | info@formedium.com sales@formedium.com |
| Emergency Tel: | 00 44 (0) 7734 919789 |