M8146
Methyl-β-D-thiogalactoside
别名:
Methyl-1-thio-β-D-galactopyranoside, TMG
生物来源
synthetic
质量水平
方案
≥98% (TLC)
表单
powder
技术
thin layer chromatography (TLC): suitable
颜色
white
溶解性
water: 50 mg/mL, clear, colorless
储存温度
−20°C
SMILES字符串
CS[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
InChI
1S/C7H14O5S/c1-13-7-6(11)5(10)4(9)3(2-8)12-7/h3-11H,2H2,1H3/t3-,4+,5+,6-,7+/m1/s1
InChI key
LZFNFLTVAMOOPJ-PZRMXXKTSA-N
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相关类别
一般描述
The uptake of methyl-β-D-thiogalactoside (TMG), lactose, and glucose is maintained by the phosphoenolpyruvate-dependent phosphotransferase system.
应用
Methyl-β-D-thiogalactoside has been used in a study to analyze inducers of the E.coli lac repressor system. It has also been used in a study that investigated the utilization of lactose by Streptococcus faecalis.
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
其他说明
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
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
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
β-D-phosphogalactoside galactohydrolase of Streptococcus faecalis and the inhibition of its synthesis by glucose
Heller, K. and R. Roschenthaler
Canadian Journal of Microbiology, 24, 512-519 (1979)
Christopher T Oberg et al.
Journal of medicinal chemistry, 51(7), 2297-2301 (2008-03-06)
Anionic O2 derivatives of methyl 3-deoxy-3-(4-methylbenzamido)-1-thio-beta-D-galactopyranoside have been synthesized as inhibitors against galectin-3. The sulfate, H-phosphonate, and benzyl phosphate derivatives showed an increased affinity as compared to the parent unsubstituted galactopyranoside. Modeling revealed arginine-144 being pinched by the C3 benzamide
D L Wyborski et al.
Nucleic acids research, 19(17), 4647-4653 (1991-09-11)
Although the inducible prokaryotic lac repressor system has been successfully adapted for control of gene expression in mammalian cells, little information is available on the pharmacokinetics of beta-galactoside inducers in mammalian cells for optimizing this system. These studies directly measure
V Dossonnet et al.
Journal of bacteriology, 182(9), 2582-2590 (2000-04-13)
We have cloned and sequenced the Lactobacillus casei hprK gene encoding the bifunctional enzyme HPr kinase/P-Ser-HPr phosphatase (HprK/P). Purified recombinant L. casei HprK/P catalyzes the ATP-dependent phosphorylation of HPr, a phosphocarrier protein of the phosphoenolpyruvate:carbohydrate phosphotransferase system at the regulatory
J J Ye et al.
The Journal of biological chemistry, 269(16), 11837-11844 (1994-04-22)
Lactococcus lactis takes up lactose and the nonmetabolizable lactose analogue, thiomethyl-beta-galactoside (TMG), via the phosphoenolpyruvate:sugar phosphotransferase system (PTS) which couples sugar transport to sugar phosphorylation. Earlier studies had shown that TMG-phosphate, previously accumulated in L. lactis cells, is rapidly dephosphorylated
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