Fluorescein-PEG6-NHS ester
- CAS NO.：1818294-35-7
- Empirical Formula: C40H45N3O15S
- Molecular Weight: 839.86
- MDL number: MFCD23726632
- Update Date: 2026-05-28 06:27:48
What is Fluorescein-PEG6-NHS ester?
Description
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.
Properties of Fluorescein-PEG6-NHS ester
| 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) |
Safety information for Fluorescein-PEG6-NHS ester
Computed Descriptors for Fluorescein-PEG6-NHS ester
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