| Identification | Back Directory | [Name]
Fluorescein-PEG4-Acid | [CAS]
1807518-76-8 | [Synonyms]
5-FITC-PEG4-COOH
Flurescein-PEG4-COOH
Fluorescein-PEG4-Acid | [Molecular Formula]
C32H34N2O11S | [MDL Number]
MFCD23726637 | [MOL File]
1807518-76-8.mol | [Molecular Weight]
654.68 |
| Hazard Information | Back Directory | [Description]
Fluorescein-PEG4-Acid is a xanthene dye with excitation/emmission maximum 494/517 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or HATU) to form a stable amide bond. It be used as quantum yield standard. Hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
|
| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Website: |
https://www.alfa-chemistry.com |
| Company Name: |
Shanghai Uchem Inc.
|
| Tel: |
15618758386 15618758386 |
| Website: |
www.is0513.com/showsupplierproductslist15300/0.htm |
|