Y0875

セレクト酵母エキス

for use in microbial growth medium

• CAS番号: 8013-01-2
• MDL番号: MFCD00132599
• UNSPSCコード: 41106212
• NACRES: NA.85

特性

• グレード: for molecular biology
• 無菌性: non-sterile
• 形状: powder
• テクニック: microbiological culture: suitable
• pH: 6.5-7.5(10% solution)
• 溶解性: H₂O: 100 mg/mL, clear to slightly hazy, yellow to brownish-yellow
• アプリケーション: microbiology
• 保管温度: room temp
• 適合性: nonselective for Escherichia coli; nonselective for coliforms
• InChI: 1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21)
• InChI Key: GQNBDGXKDJSVGQ-UHFFFAOYSA-N

詳細

詳細

Yeast extract is the water-soluble portion of autolyzed yeast, often used in culture media. Yeast extract contains a mixture of amino acids, peptides, water soluble vitamins and carbohydrates.
Yeast extract is used in all solid media, on which stock cultures are maintained, due to its ability in promoting growth of most bacterial contaminants, thereby making them visible to identify. Yeast extract does not enhance the growth of wild-type cells but essential for auxotrophic mutants.

アプリケーション

酵母エキスは、様々な微生物用途や分子遺伝学用途での細菌学的培地の成分として使用されています。

Select Yeast Extract has been used:

• as a supplement in the minimal sporulating medium (MSL) for the secretory production of human tumor necrosis factor-α (TNFα) using the carboxypeptidase Y (Cpy) signal peptide.
• in the isolation of halophilic archaea.
• as a component of microbial growth medium for cultivation of marine bacterial strain Zobellia uliginosa.
  
  Suitable for use as nutritional source in microbial media.

その他情報

無傷のビタミンB群を含む酵母の自己分解物の水溶性部分です。酵母抽出物はアミノ酸、ペプチド、水溶性ビタミン、炭水化物の混合物であり、培地の添加物として使用できます。

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)