D-Arabinose
(Synonyms: D-阿拉伯糖) 目录号 : GC38700A monosaccharide
Cas No.:28697-53-2
Sample solution is provided at 25 µL, 10mM.
D-Arabinose is a monosaccharide. It has been found in the O-specific polysaccharide of LPS in P. maltophilia.1 D-Arabinose (50 and 100 mM) inhibits S. oralis, F. nucleatum, and P. gingivalis biofilm formation as well as the activity of autoinducer 2, a quorum-sensing molecule involved in the pathogenesis of periodontitis, in V. harveyi in a reporter assay.2 It reduces the growth of C. elegans (IC50 = 7.5 mM), an effect that can be reversed by D-ribose or D-fructose, but not D-glucose.3
1.Wilkinson, S.G., Galbraith, L., and Anderton, W.J.Lipopolysaccharides from Pseudomonas maltophilia: Composition of the lipopolysaccharide and structure of the side-chain polysaccharide from strain N.C.I.B. 9204Carbohydr. Res.112(2)241-252(1983) 2.An, S.-J., Namkung, J.-U., Ha, K.-W., et al.Inhibitory effect of ?-arabinose on oral bacteria biofilm formation on titanium discsAnaerobe102533(2022) 3.Sakoguchi, H., Yoshihara, A., Shintani, T., et al.Growth inhibitory effect of ?-arabinose against the nematode Caenorhabditis elegans: Discovery of a novel bioactive monosaccharideBioorg. Med. Chem. Lett.26(3)726-729(2106)
Cas No. | 28697-53-2 | SDF | |
别名 | D-阿拉伯糖 | ||
Canonical SMILES | OC1[C@H]([C@@H]([C@@H](CO1)O)O)O | ||
分子式 | C5H10O5 | 分子量 | 150.13 |
溶解度 | DMSO : 30mg/mL | 储存条件 | Store at RT |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 6.6609 mL | 33.3045 mL | 66.6089 mL |
5 mM | 1.3322 mL | 6.6609 mL | 13.3218 mL |
10 mM | 0.6661 mL | 3.3304 mL | 6.6609 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet