Pentafluorobenzenesulfonyl fluorescein

Overview

Pentafluorobenzenesulfonyl fluorescein is a H 2 O 2 -selective sensor that can be used to detect H 2 O 2 levels in cells. Pentafluorobenzenesulfonyl fluorescein is generally non-fluorescent, but emits fluorescence when its sulfonyl bond undergoes perhydrolysis by H 2 O 2 . Pentafluorobenzenesulfonyl fluorescein undergoes slight cleavage of its sulfonate ester bond by [Cu (phen) 2 ] 2+ , and can detect hydrogen peroxide around the ablation sites of fin tissues and keratinocytes in zebrafish larvae.

Application

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Product Information

• Catalog No.: HY-120972
• CAS No.: 728912-45-6
• Molecular Formula: C26H11F5O7S
• Molecular Weight: 562.42
• Purity: 98.30%
• Storage: -20°C, protect from light, stored under nitrogen * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
• Availability: In-stock

Source

Original product source