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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20°C
- 保质期:
For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -1432℃ for several months.
- 英文名:
Fluorescein
- 库存:
详询
- 供应商:
详询
- CAS号:
2321-07-5
- 规格:
5mg/25mg/100mg/250mg/1g/1ml/10mM
| 规格: | 5mg | 产品价格: | ¥108.0 |
|---|---|---|---|
| 规格: | 25mg | 产品价格: | ¥218.0 |
| 规格: | 100mg | 产品价格: | ¥457.0 |
| 规格: | 250mg | 产品价格: | ¥757.0 |
| 规格: | 1g | 产品价格: | ¥1515.0 |
| 规格: | 1ml/10mM | 产品价格: | ¥218.0 |
ID:T1392
PURITY:0.99
Formula:C20H12O5
MolWt:332.3156
Appearance:褐色粉末
Solubility:G4Soluble in water
Bioactivity:A phthalic indicator dye that appears yellow-green in normal tear film and bright green in a more alkaline medium such as the aqueous humor, used as a diagnostic aid in corneal injuries and corneal trauma.
Status:USP, BAN, JAN
Pathways:Immunology/Inflammation
Target:Immunologic Factors
Receptor:Ig kappa chain V-II region RPMI
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文献和实验亦称发光素。是作为化学发光的生物发光物质,为供作虫荧光素酶催化作用的底物的物质之总称。在发光组织和发光细菌的热水抽出物中含有每种生物特有的一些耐热性低分子成分。耐热性成分在两种以上时,其发光所必需的起直接化学变化的物质一般称为虫荧光素。在发光细菌中,黄素单核苷酸( FMN)必须和长链饱和醛共同存在,前者被认为是虫荧光素。此外也有靠虫荧光素和虫荧光素酶那种酶一底物系统以外的系统产生生物发光的。
IntroductionLuciferase can be used as a reporter gene to measure the activity of promoters, and/or the transfection efficiency.AimsYou will be provided with the HEK293/COS cells that you transfected on Monday. Working in groups
Labeling of Oligonucleotides with Fluorescein
Oligonucleotides are a convenient alternative to conventional, cloned DNA probes since they can be rapidly synthesized in large quantities relatively cheaply. They can be made to very specific regions of the genome, without reference
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