AF568 carboxylic acid
目录号 : GC59172AF568 is a fluorescent dye with excitation maximum at 572 nm and emission maximum at 598 nm
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
AF568 is a fluorescent dye with excitation maximum at 572 nm and emission maximum at 598 nm. It is a structural analogue of Alexa Fluor™ 568 stain which is a member of the well-known Alexa Fluor™ family. These dyes have better photostability than traditional fluorescent stains (fluorescein isothiocyanate FITC, phycoerythrin PE, Texas Red etc.).
AF568 carboxylic acid is a non-reactive form of AF568 dye that can be used as a reference standard in experiments involving AF568 dye conjugates. Besides, the carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.
Cas No. | SDF | ||
分子式 | C33H28N2K2O11S2 | 分子量 | 770.91 |
溶解度 | good in water, DMF, DMSO | 储存条件 | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
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 | 1.2972 mL | 6.4858 mL | 12.9717 mL |
5 mM | 0.2594 mL | 1.2972 mL | 2.5943 mL |
10 mM | 0.1297 mL | 0.6486 mL | 1.2972 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。