Yeast Extract, Powder
Yeast Extract, Powder
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CAT No. #88647
Description
GBP Yeast Extract, Powder is a rich source of amino acids, vitamins, minerals, and nucleic acids which supports optimal growth of your microbes. Yeast extract is derived from yeast cells through the process of autolysis, where the yeast cells break down and release their cellular contents. It provides essential growth factors that support the growth and metabolism of various microorganisms, making it a valuable component of culture media. Due to its nutrient-rich composition, yeast extract supports robust growth and high cell yields, making it ideal for the propagation of a wide range of microorganisms. It is commonly used in applications such as bacterial and yeast cultivation, isolation of pure cultures, and production of recombinant proteins.
Composition
Yeast Extract (Molecular Biological Grade)
Quick Direction
For LB, dissolve 5 g/L of water. Autoclave before use.
Technical Specification
|
Format |
Pale brownish-yellow powder |
|
Total nitrogen |
≥ 10.0 % |
|
Free amino nitrogen |
≥ 5.0 % |
|
Ash content |
≤ 15.0 % |
|
Loss on drying |
≤ 6.0 % |
|
Thiamin (Vitamin B1) |
≥ 100 μg/g |
|
pH |
5.0 - 6.0 |
|
Escherichia sp. |
None Detected |
|
Staphylococcus sp. |
None Detected |
