JFX™ 650, Maleimide
目录号 : GC59464Deuterated Janelia Fluor® dye (Reactive group: Maleimide). Application: confocal microscopy, super resolution microscopy (SRM) including dSTORM & STED. Suitable for live cell imaging
Sample solution is provided at 25 µL, 10mM.
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Key Information: JFX™ 650, Maleimide is a red fluorescent deuterated Janelia Fluor® dye; supplied with a Maleimide reactive group for conjugation (thiol reactivity). Suitable for live cell imaging. Application: Suitable for confocal microscopy, super resolution microscopy (SRM) techniques including dSTORM (in both live and fixed cells) and STED. Cell permeable. Properties and Photophysical Data: JFX™ 650, Maleimide shows enhanced brightness, photostability and chromostability. Maleimide can be converted to relevant substrate for use in self-labeling tag systems, e.g. HaloTag® and SNAP-tag®. Excitation and emission maxima (λ) are 650 nm and 667 nm, respectively; quantum yield = 0.53; extinction coefficient = 17,600 M-1cm-1; lactone-zwitterion equilibrium constant (KL-Z) = 0.015. Please see the product protocol for further information and a guide to protein/antibody labeling. We also offer Janelia Fluor® conjugated antibodies and custom conjugation services. HaloTag is a trademark of Promega Corporation, and SNAP-tag is a trademark of New England BioLabs, Inc. Janelia Fluor is a registered trademark of Howard Hughes Medical Institute. JFX is a trademark owned by the Howard Hughes Medical Institute.
| Cas No. | SDF | ||
| 化学名 | 2-(5,5-Dimethyl-3-(pyrrolidin-1-ium-1-ylidene-d8)-7-(pyrrolidin-1-yl-d8)-3,5-dihydrodibenzo[b,e]silin-10-yl)-4-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)carbamoyl)benzoate trifluoroacetate | ||
| Canonical SMILES | [2H]C(C([2H])([2H])C([2H])([2H])C/1([2H])[2H])([2H])[N+]1=C2C=CC3=C(C4=CC(C(NCCN5C(C=CC5=O)=O)=O)=CC=C4C([O-])=O)C6=CC=C(N7C([2H])([2H])C([2H])([2H])C([2H])([2H])C7([2H])[2H])C=C6[Si](C)(C)C3=C/2.FC(F)(C(O)=O)F | ||
| 分子式 | C37H22D16N4O5Si.CF3CO2H | 分子量 | 776.94 |
| 溶解度 | 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 | 1.2871 mL | 6.4355 mL | 12.871 mL |
| 5 mM | 0.2574 mL | 1.2871 mL | 2.5742 mL |
| 10 mM | 0.1287 mL | 0.6436 mL | 1.2871 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: >90.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet