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D-果糖 /D-Fructose {[allProObj[0].p_purity_real_show]}

货号:A293834 同义名: D-(-)-果糖 / D(-​)​-​Fructose;Fruit sugar

D-Fructose (D(-)-Fructose) is a naturally occurring monosaccharide found in many plants.

D-Fructose 化学结构 CAS号:57-48-7
D-Fructose 化学结构
CAS号:57-48-7
D-Fructose 3D分子结构
CAS号:57-48-7
D-Fructose 化学结构 CAS号:57-48-7
D-Fructose 3D分子结构 CAS号:57-48-7
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D-Fructose 纯度/质量文件 产品仅供科研

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D-Fructose 生物活性

描述 E-Fructose is a rare monosaccharide that exists in extremely small quantities in nature, and it is also hard to prepare at a large scale via chemical or enzyme synthetic route due to low conversion and downstream separation complexity[1]. Importantly, a d-fructose decoration of 16% renders the polymers water-soluble and eliminates the cytotoxicity of PEI in noncancer L929 cells, accompanied by a reduced unspecific cellular uptake of the genetic material. The introduction of d-fructose shows superior potential for cell targeting, which can be assumed to be GLUT5 dependent[2]. Tracer D-[14C]-fructose uptake rate was reduced to 54.8% in 50 mM d-allulose and to 16.4% in 50 mM d-fructose, suggesting d-allulose competed with D-[14C]-fructose and the affinity of d-allulose for GLUT5 was lower than that of d-fructose. GLUT5 clearly mediates, likely at lower affinity relative to d-fructose, intestinal d-allulose transport[3]. The adsorbed-FDH electrodes catalyzed the electrochemical two-electron oxidation of d-fructose to 5-keto-d-fructose without a mediator. Nanostructured carbon particle-modified electrodes were used for the coulometric d-fructose biosensor to enhance the catalytic current density. The electric charge for the d-fructose oxidation gained by the biocoulometric measurement was in good agreement with the theoretical value corresponding to d-fructose amount in the range from 1 to 100 mM with a sample volume of 1 muL[4].

D-Fructose 参考文献

[1]Xiao Q, Niu J, Liu H, Liu Y, Zhou X. High Conversion of D-Fructose into D-Allulose by Enzymes Coupling with an ATP Regeneration System. Mol Biotechnol. 2019;61(6):432‐441

[2]Englert C, Pröhl M, Czaplewska JA, et al. d-Fructose-Decorated Poly(ethylene imine) for Human Breast Cancer Cell Targeting. Macromol Biosci. 2017;17(8):10.1002/mabi.201600502

[3]Kishida K, Martinez G, Iida T, Yamada T, Ferraris RP, Toyoda Y. d-Allulose is a substrate of glucose transporter type 5 (GLUT5) in the small intestine. Food Chem. 2019;277:604‐608

[4]Tsujimura S, Nishina A, Kamitaka Y, Kano K. Coulometric D-fructose biosensor based on direct electron transfer using D-fructose dehydrogenase. Anal Chem. 2009;81(22):9383‐9387

D-Fructose 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

5.55mL

1.11mL

0.56mL

27.75mL

5.55mL

2.78mL

55.51mL

11.10mL

5.55mL

D-Fructose 技术信息

CAS号57-48-7
分子式C6H12O6
分子量 180.156
别名 D-(-)-果糖 ;D(-​)​-​Fructose;Fruit sugar;D-arabino-hexulose;D-fructofuranose;fructosteril;levulose;D-(-)-Fructose;Fructose
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Inert atmosphere,Room Temperature

溶解度

H2O: 100 mg/mL(555.07 mM),配合低频超声助溶

动物实验配方
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