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Andy Fluor 680 free acid

Introduction

Andy Fluor™ 680 is a bright, near-IR dye that is spectrally similar to the Cy5.5 dye. Andy Fluor™ 680 is water-soluable, highly fluorescent and pH-insensitive from pH 4 to pH 10. Andy Fluor™ 680 can be used as a replacement for Alexa Fluor 680, DyLight 680, Cy5.5, IR Dye 680.

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.
 

Specifications    
Ex/Em: 680/700 nm
 
Extinction coefficient: 240,000
Molecular weight: ~1,400
Replacement for: Alexa Fluor 680, DyLight 680, Cy5.5
Excitation source: 680 nm
Product Size: 5 mg
Storage Conditions: -20 ℃, protect from light
Shipping Condition: Ice pack

Applications
Fluorescent labeling

 

To order

Buy Cat.No. Product Name Ex/Em(nm) Unit Price
L025 Andy Fluor 680 free acid 680/700 5 mg $320
 

Documents

Protocol (PDF): Andy Fluor™ NHS Esters
Quick Reference (PDF): Protein Labeling Quick Reference
MSDS (PDF): L025