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Andy Fluor 750 free acid


Andy Fluor™ 750 is a bright, near-IR dye that is spectrally similar to the Cy7 dye. Andy Fluor™ 750 is water-soluable, highly fluorescent and pH-insensitive from pH 4 to pH 10. Andy Fluor™ 750 can be used as a replacement for DyLight 750, Cy7.

The NHS ester (or succinimidyl ester) is the most popular amine reactive group for labeling with the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The resulting Andy Fluor™ conjugate will exhibit brighter fluorescence and greater photostability than the conjugates of other spectrally similar fluorophores.

Ex/Em: 755/770 nm
Extinction coefficient: 240,000
Molecular weight: ~1,500
Replacement for: DyLight 750, Cy7
Excitation source: 680 nm
Product Size: 1 µmol
Storage Conditions: -20 ℃, protect from light
Shipping Condition: Ice pack

Fluorescent labeling


To order

Buy Cat.No. Product Name Ex/Em(nm) Unit Price
L026 Andy Fluor 750 free acid 755/770 5 mg $350


Protocol (PDF): Andy Fluor™ NHS Esters
Quick Reference (PDF): Protein Labeling Quick Reference
MSDS (PDF): L026