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PEG Linkers with Small Molecular

Fluorescein-PEG4-Acid | CAS 1807518-76-8

Catalog: TASK-18-1003131   CAS NO.: 1807518-76-8
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Description

Fluorescein-PEG4-Acid refers to a compound consisting of fluorescein conjugated to a polyethylene glycol (PEG) linker with four repeating units and terminating with an acidic functional group. Fluorescein is a widely used fluorescent dye known for its bright green fluorescence when excited with light in the blue to green range. It has been extensively employed in various biological assays, fluorescence microscopy, flow cytometry, and molecular labeling due to its strong and stable fluorescence properties.

Specifications

CAS No.1807518-76-8
FormulaC32H34N2O11S
Molecular Weight654.7
Purity96%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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