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Andy Fluor 647 free acid

Introduction

Andy Fluor™ 647 is a bright, far-red fluorescent dye with excitation ideally suited to the 633 nm laser line. Andy Fluor™ 635 is water-soluable, highly fluorescent and pH-insensitive from pH 4 to pH 10. Andy Fluor™ 647 can be used as a replacement for Alexa Fluor 647, DyLight 649, Cy5.

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: 650/666 nm
 
Extinction coefficient: 240,000
Molecular weight: ~1,300
Replacement for: Alexa Fluor 647, DyLight 649, Cy5
Excitation source: 633 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
L024 Andy Fluor 647 free acid 650/666 5 mg $320
 

Documents

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