AF647-NHS ester

Overview

AF647-NHS ester is an analog of Alexa Fluor 647 (AF647). NHS ester can covalently bind to molecules with amino groups (such as proteins, antibodies, etc.). AF647 is a far-red fluorescent dye with an excitation wavelength (λ ex ) of 635 nm (conventional fluorescence detection)/620 nm (instantaneous detection). Storage: Protect from light.

Application

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Product Information

• Catalog No.: HY-D1119
• CAS No.: 407627-60-5
• Molecular Formula: C40H49N3O16S4
• Molecular Weight: 956.09
• Purity: 95.0%
• Storage: 4°C, sealed storage, away from moisture and light * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
• Availability: In-stock

Source

Original product source