Myxochelin A
(Synonyms: (S)-Myxochelin A) 目录号 : GC47716
A microbial metabolite with diverse biological activities
Cas No.:120243-02-9
Sample solution is provided at 25 µL, 10mM.
Myxochelin A is a microbial metabolite that has been found in A. disciformis and has diverse biological activities.1 It is active against Gram-positive bacteria, including B. cereus, S. aureus, and M. luteus, but not Gram-negative bacteria or fungi in an agar diffusion assay when used at a concentration of 80 µg/disc. Myxochelin A inhibits 5-lipoxygenase (5-LO) activity with an IC50 value of 1.9 µM for the recombinant human enzyme.2 It is cytotoxic to 26-L5 colon cancer cells when used at a concentration of 3 µg/ml.3
1.Kunze, B., Bedorf, N., Kohl, W., et al.Myxochelin A, a new iron-chelating compound from Angiococcus disciformis (Myxobacterales). Production, isolation, physico-chemical and biological propertiesJ. Antibiot. (Tokyo)42(1)14-17(1989) 2.Schieferdecker, S., KÖnig, S., Koeberle, A., et al.Myxochelins target human 5-lipoxygenaseJ. Nat. Prod.78(2)335-338(2015) 3.Miyanaga, S., Obata, T., Onaka, H., et al.Absolute configuration and antitumor activity of myxochelin A produced by Nonomuraea pusilla TP-A0861J. Antibiot. (Tokyo)59(11)698-703(2006)
Cas No. | 120243-02-9 | SDF | |
别名 | (S)-Myxochelin A | ||
Canonical SMILES | OC1=C(O)C(C(N[C@H](CO)CCCCNC(C2=CC=CC(O)=C2O)=O)=O)=CC=C1 | ||
分子式 | C20H24N2O7 | 分子量 | 404.4 |
溶解度 | DMSO: soluble,Ethanol: soluble,Methanol: soluble | 储存条件 | Store at -20°C |
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 | |||
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1 mg | 5 mg | 10 mg |
1 mM | 2.4728 mL | 12.364 mL | 24.728 mL |
5 mM | 0.4946 mL | 2.4728 mL | 4.9456 mL |
10 mM | 0.2473 mL | 1.2364 mL | 2.4728 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