IRDye® 750 NHS Ester

Basic Information

structure
IRDye® 750 NHS Ester
sodium 2-((E)-2-((E)-3-((E)-2-(3,3-dimethyl-5-sulfonato-1-(4-sulfonatobutyl)indo...
1364441-80-4
C53 H63 N3 O16 S4 • 3 Na
1192.28g / Mol
Cyanine
• Polyprotic molecular weight = 1126.34 for mass spectrometry analysis • Near-infrared (NIR) fluorescent dye • Solubility: Water or DMSO • NHS ester for conjugation to amino and hydroxyl groups • Supplied as polysodium salt • Used for making optical probes for NIR fluorescence imaging

References

1
A small-molecule drug conjugate for the treatment of carbonic anhydrase IX expressing tumors., DOI: 10.1002/anie.201310709

Overview

759 nm
774 nm
PBS PH 7.40
260000 M-1cm-1

Absorption

759 nm
260000 M-1cm-1
-

Emission

774 nm
no
-
-

More parameters

PBS PH 7.40
-

spectra uploaded by Lael Cheung

Provide more Spectra

Quantum Yields


Lifetimes


Availabilities

Commercial
LI-COR Biosciences (USA & Worldwide Distributor Information)
http://www.licor.com/bio/products/reagents/irdye/750/products.html
biosales@licor.com
Commercial
LI-COR Biosciences GmBH (Germany, Austria, Switzerland, & France)
http://www.licor.com/bio/products/reagents/irdye/750/products.html
bio-eu@licor.com
Commercial
I-COR Biosciences Ltd (UK, Ireland, Scandinavia, & Iceland)
http://www.licor.com/bio/products/reagents/irdye/750/products.html
bio-eu@licor.com
Commercial
Japan: M&S TechnoSystems, Inc.
http://www.mstechno.co.jp/
technosales@technosaurus.co.jp
Commercial
China: Gene Company Ltd.
http://www.genecompany.com/
sales@genehk.com
Commercial
South Korea: Dong Young Instruments Co., Ltd.
http://www.dongyoung.co.kr/sub/index.php
product@dongyoung.co.kr
Commercial
Australia: Millennium Science Pty. Ltd.
http://www.mscience.com.au/
sales@mscience.com.au
Commercial
India: Inkarp Instruments Pvt. Ltd.
http://inkarp.co.in/
info@inkarp.co.in

Applications

fluorescent labeling
Tumor-targeting antibody-anticalin fusion proteins for in vivo pretargeting applications
10.1021/bc300567a
fluorescent labeling
Dual-display of small molecules enables the discovery of ligand pairs and facilitates affinity maturation
10.1038/nchem.2158