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XFD750 amine

Product key features

  • Ex/Em: 752/776 nm
  • Extinction coefficient: 290,000 cm-1M-1
  • Reactive Group: Amine
  • Versatile Conjugation: Efficiently labels carbonyl groups and also serves as an amine donor for enzymatic transamination labeling
  • Bright & Stable: Offers intense, photostable fluorescence for labeling low-abundance targets
  • Water Soluble: Minimizes aggregation, enhancing signal clarity for advanced imaging and live-cell studies

Product description

XFD750 amine is the same molecule to the Alexa Fluor® 750 amine (Alexa Fluor® is the trademark of ThermoFisher). It is a cyanine dye with bright NIR-fluorescence optimal for labeling antibodies. It has the identical spectra to Cy7 dye. XFD750 dye is water soluble and pH-insensitive from pH 4 to 10. The amine of XFD750 is a versatile carbonyl-reactive form for conjugating this fluorophore to peptides and other biological molecules.

Spectrum

Product family

NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Correction Factor (260 nm)Correction Factor (280 nm)
XFD488 amine *Same Structure to Alexa Fluor™ 488 amine*499520710000.300.11
XFD594 amine *Same Structure to Alexa Fluor™ 594 amine*590618900000.430.56
XFD532 amine534553810000.240.09
XFD555 amine5535681550000.080.08
XFD568 amine579603913000.450.46
XFD647 amine650671270000-0.03
XFD350 amine343441190000.250.19
XFD405 amine40142135,0000.230.70
XFD430 amine43254015,000-0.28
XFD514 amine518543800000.310.18
XFD546 amine5615721120000.210.12
XFD610 amine611629144,0000.430.44
ICG amine789813230000-0.076
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References

View all 31 references: Citation Explorer
pH-responsive graphene oxide loaded with targeted peptide and anticancer drug for OSCC therapy.
Authors: Li, Ran and Gao, Ruifang and Zhao, Yingjiao and Zhang, Fang and Wang, Xiangyu and Li, Bing and Wang, Lu and Ma, Lixin and Du, Jie
Journal: Frontiers in oncology (2022): 930920
Near-Infrared Fluorescence Imaging of Carotid Plaques in an Atherosclerotic Murine Model.
Authors: Wu, Xiaotian and Daniel Ulumben, Amy and Long, Steven and Katagiri, Wataru and Wilks, Moses Q and Yuan, Hushan and Cortese, Brian and Yang, Chengeng and Kashiwagi, Satoshi and Choi, Hak Soo and Normandin, Marc D and El Fakhri, Georges and Zaman, Raiyan T
Journal: Biomolecules (2021)
Challenging a Preconception: Optoacoustic Spectrum Differs from the Optical Absorption Spectrum of Proteins and Dyes for Molecular Imaging.
Authors: Fuenzalida Werner, Juan Pablo and Huang, Yuanhui and Mishra, Kanuj and Janowski, Robert and Vetschera, Paul and Heichler, Christina and Chmyrov, Andriy and Neufert, Clemens and Niessing, Dierk and Ntziachristos, Vasilis and Stiel, Andre C
Journal: Analytical chemistry (2020)
CD24-targeted intraoperative fluorescence image-guided surgery leads to improved cytoreduction of ovarian cancer in a preclinical orthotopic surgical model.
Authors: Kleinmanns, Katrin and Fosse, Vibeke and Davidson, Ben and de Jalón, Elvira García and Tenstad, Olav and Bjørge, Line and McCormack, Emmet
Journal: EBioMedicine (2020): 102783
Mechanistic profiling of the release kinetics of siRNA from lipidoid-polymer hybrid nanoparticles in vitro and in vivo after pulmonary administration.
Authors: Thanki, Kaushik and van Eetvelde, Delphine and Geyer, Antonia and Fraire, Juan and Hendrix, Remi and Van Eygen, Hannelore and Putteman, Emma and Sami, Haider and de Souza Carvalho-Wodarz, Cristiane and Franzyk, Henrik and Nielsen, Hanne Mørck and Braeckmans, Kevin and Lehr, Claus-Michael and Ogris, Manfred and Foged, Camilla
Journal: Journal of controlled release : official journal of the Controlled Release Society (2019): 82-93
Page updated on December 6, 2024

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Catalog Number1710
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Physical properties

Molecular weight

1155.17

Solvent

DMSO

Spectral properties

Correction Factor (280 nm)

0.04

Correction Factor (565 nm)

0.0277

Correction Factor (650 nm)

0.1505

Extinction coefficient (cm -1 M -1)

290000

Excitation (nm)

752

Emission (nm)

776

Quantum yield

0.121

Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22

Storage

Freeze (< -15 °C); Minimize light exposure
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