Fluorescein-PEG4-azide is a chemical compound that combines the fluorescent properties of fluorescein with a polyethylene glycol (PEG) spacer and an azide functional group. This compound is characterized by its bright green fluorescence, which makes it useful in various biological and chemical applications, particularly in labeling and imaging studies. The PEG4 moiety enhances the solubility and biocompatibility of the compound, facilitating its use in aqueous environments and biological systems. The azide group allows for click chemistry reactions, particularly with alkyne-containing molecules, enabling the formation of stable conjugates. This feature is particularly valuable in bioconjugation techniques, where precise labeling of biomolecules is required. Overall, Fluorescein-PEG4-azide serves as a versatile tool in chemical biology, enabling researchers to visualize and track biomolecules in complex systems. Its stability, solubility, and reactivity make it a significant compound in the fields of biochemistry and molecular biology.

Fluorescein-PEG4-azide is a green emitting fluorescent dye derivitative with excitation/emmission maximum 494/517 nm containing an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.

Fluorescein-PEG4-azide

1454662-54-4: Fluorescein-PEG4-azide is a chemical compound that combines the fluorescent properties of fluorescein with a polyethylene glycol (PEG) spacer and an azide functional group. This compound is characterized by its bright green fluorescence, which makes it useful in various biological and chemical applications, particularly in labeling and imaging studies. The PEG4 moiety enhances the solubility and biocompatibility of the compound, facilitating its use in aqueous environments and biological systems. The azide group allows for click chemistry reactions, particularly with alkyne-containing molecules, enabling the formation of stable conjugates. This feature is particularly valuable in bioconjugation techniques, where precise labeling of biomolecules is required. Overall, Fluorescein-PEG4-azide serves as a versatile tool in chemical biology, enabling researchers to visualize and track biomolecules in complex systems. Its stability, solubility, and reactivity make it a significant compound in the fields of biochemistry and molecular biology.

<p>Fluorescein-thiourea-PEG4-azide, a PEG-based PROTAC linker, is employed for the synthesis of PROTACs.</p>

Fluorescein-thiourea-PEG4-azide

<p>Fluorescein-PEG4-azide is a PEG compound containing a fluorescein dye used for tagging biomolecules, and serving as fluorescent probe for bioimaging applications.</p>

CAS 1454662-54-4

Fluorescein-PEG4-azide

Fluorescein-thiourea-PEG4-azide

Ref: TM-T15298

Fluorescein-PEG4-azide

Ref: 3D-EIC66254