Docosahexaenoic Acid Alkyne
(Synonyms: Click Tag™ DHA Alkyne) 目录号 : GC40858An ω-alkyne derivative of docosahexaenoic acid
Cas No.:2692622-57-2
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Docosahexaenoic acid alkyne is an ω-alkyne derivative of docosahexaenoic acid . The ω-alkyne moiety allows Cu(I)-catalyzed cycloaddition chemistry with molecules containing an azide group. [1] [2] Alternatively, this modified lipid can be used to synthesize other alkyne-containing products, such as glycerophospholipids, for click chemistry. [3] ω-Alkyne lipid derivatives, such as docosahexaenoic acid alkyne, can also be used to track fatty acid metabolism in cells via click chemistry linkage to fluorophores.[4]
Reference:
[1]. Gaebler, A., Penno, A., Kuerschner, L., et al. A highly sensitive protocol for microscopy of alkyne lipids and fluorescently tagged or immunostained proteins. J. Lipid. Res. 57(10), 1934-1947 (2016).
[2]. Grammel, M., and Hang, H.C. Chemical reporters for biological discovery. Nat. Chem. Biol. 9(8), 475-484 (2013).
[3]. Milne, S.B., Tallman, K.A., Serwa, R., et al. Capture and release of alkyne-derivatized glycerophospholipids using cobalt chemistry. Nat. Chem. Biol. 6(3), 205-207 (2010).
[4]. Thiele, C., Papan, C., Hoelper, D., et al. Tracing fatty acid metabolism by click chemistry. ACS Chem Biol. 7(12), 2004-2011 (2012).
Cas No. | 2692622-57-2 | SDF | |
别名 | Click Tag™ DHA Alkyne | ||
化学名 | 4Z,7Z,10Z,13Z,16Z,19Z-docosahexaen-21-ynoic acid | ||
Canonical SMILES | C#C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(O)=O | ||
分子式 | C22H28O2 | 分子量 | 324.5 |
溶解度 | 50mg/mL in DMSO, 50mg/mL in DMF, 50mg/mL in ethanol | 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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 3.0817 mL | 15.4083 mL | 30.8166 mL |
5 mM | 0.6163 mL | 3.0817 mL | 6.1633 mL |
10 mM | 0.3082 mL | 1.5408 mL | 3.0817 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。