推荐产品
生物源
Saccharomyces cerevisiae
品質等級
無菌
non-sterile
化驗
≤3% amino-nitrogen basis
≥9% total nitrogen (N) basis
形狀
powder
儲存期限
limited shelf life, expiry date on the label
成份
amino-nitrogen, ≤3%
total nitrogen (N), ≥9%
包裝
pkg of 1 kg
pkg of 5 kg
雜質
≤16% ash
≤8% non-dissolved
損耗
≤8% loss on drying
pH值
6.5-7.5 (2% in H2O)
溶解度
H2O: 2%, turbid, yellow
應用
food and beverages
microbiology
儲存溫度
2-25°C
適合性
molds
yeasts
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一般說明
酵母提取物是自溶酵母细胞的提取物。酵母提取物是氨基酸、肽、水溶性维生素和碳水化合物组成的混合物，可用作培养基添加剂。它是一种非动物性和低内毒素蛋白胨，适用于发酵培养基，用于培养和复苏大量挑剔的微生物。富含维生素等营养物质等，推荐用于一般实验室培养基
應用
酵母提取物推荐用于培养基和各种微生物的大规模培养。它提供多功能营养补充剂，也可用于微生物发酵。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
Sara Hooshangi et al.
PLoS computational biology, 7(9), e1002172-e1002172 (2011-10-08)
Quorum sensing (QS) enables bacterial multicellularity and selective advantage for communicating populations. While genetic "switching" phenomena are a common feature, their mechanistic underpinnings have remained elusive. The interplay between circuit components and their regulation are intertwined and embedded. Observable phenotypes
Samriddha Ray et al.
The Journal of cell biology, 190(5), 793-805 (2010-09-02)
The mechanisms that regulate cytoskeletal remodeling during the transition between mitosis and interphase are poorly understood. In fission yeast the MOR pathway promotes actin polarization to cell tips in interphase, whereas the SIN signaling pathway drives actomyosin ring assembly and
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