M7473958
Fluorescein-PEG6-NHSester , ≥95% , 1818294-35-7
CAS NO.：1818294-35-7
Empirical Formula: C40H45N3O15S
Molecular Weight: 839.86
MDL number: MFCD23726632
| Pack Size | Price | Stock | Quantity |
| 10mg | RMB2599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 957.0±75.0 °C(Predicted) |
| Density | 1.48±0.1 g/cm3(Predicted) |
| solubility | Soluble in Water, DMSO, DMF, DCM |
| pka | 9.33±0.20(Predicted) |
Description and Uses
Fluorescein-PEG6-NHS ester is a fluorescein labeled PEG linker containing a NHS group, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media.
![Fluorescein biotin [5-((N-(5-(N-(6-(biotinoyl)amino)hexanoyl)amino)pentyl)thioureidyl)fluorescein]](https://img.chemicalbook.com/CAS/GIF/134759-22-1.gif)
