N8888
2-Nitrophenyl α-D-galactopyranoside
>99% (TLC)
方案
>99% (TLC)
储存温度
−20°C
SMILES字符串
OCC1OC(Oc2ccccc2N(=O)=O)C(O)C(O)C1O
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储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Soumya Roy Chowdhury et al.
The FEBS journal, 278(2), 257-272 (2010-12-03)
Sesbania mosaic virus (SeMV) is a single-stranded positive-sense RNA plant virus belonging to the genus Sobemovirus. The movement protein (MP) encoded by SeMV ORF1 showed no significant sequence similarity with MPs of other genera, but showed 32% identity with the
Hiroyuki Honda et al.
Current microbiology, 65(6), 679-685 (2012-09-01)
Unlike dairy lactic acid bacteria, Lactobacillus brevis cannot ferment milk. We characterized the lactose utilization by L. brevis KB290. In a carbohydrate fermentation assay using API 50 CHL, we showed during 7 days L. brevis did not ferment lactose. L.
Quan-Ming Zeng et al.
Biotechnology letters, 32(9), 1251-1254 (2010-05-19)
5'-O-beta-D-Galactosyl-floxuridine, a potential novel prodrug, was synthesized with a yield of 75% through beta-galactosidase-catalyzed transgalactosylation. This enzyme displayed absolute regioselectivity toward the 5'-position of floxuridine. For the reaction, the optimal conditions were pH 6.5 at 45 degrees C for 60
Wu Yang et al.
Journal of water and health, 10(4), 557-564 (2012-11-21)
To the best of our knowledge, there was little information available on pathogen removal using low level disinfectant followed by free chlorine in sequential disinfection (SD). This study investigated Escherichia coli inactivation by four types of disinfection: single step disinfection
W Li et al.
Prikladnaia biokhimiia i mikrobiologiia, 48(6), 668-672 (2013-01-22)
Beta-galactosidase, encoded by the lacZ gene in E. coli, can cleave lactose and structurally related compounds to galactose and glucose or structurally related products. Its activity can be measured using an artificial substrate, o-nitrophenyl-beta-D-galactopyranoside (ONPG). Miller firstly described the standard
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