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XFD555 amine

Product key features

  • Ex/Em: 553/568 nm
  • Extinction coefficient: 155,000 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: Exhibits intense fluorescence with resilience to photobleaching and pH variations from 4 to 10
  • Hydrophilic: Minimizes aggregation, enhancing signal clarity for advanced imaging and live-cell studies

Product description

XFD555 amine is the same molecule to the Alexa Fluor® 555 amine (Alexa Fluor® is the trademark of ThermoFisher). It is a cyanine dye with bright yellow-fluorescence optimal for labeling antibodies. XFD555 dye is water soluble and pH-insensitive from pH 4 to 10. The amine of XFD555 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 (280 nm)
XFD488 amine *Same Structure to Alexa Fluor™ 488 amine*499520710000.11
XFD594 amine *Same Structure to Alexa Fluor™ 594 amine*590618900000.56
XFD532 amine534553810000.09
XFD568 amine579603913000.46
XFD647 amine6506712700000.03
XFD750 amine7527762900000.04
XFD350 amine343441190000.19
XFD405 amine40142135,0000.70
XFD430 amine43254015,0000.28
XFD514 amine518543800000.18
XFD546 amine5615721120000.12
XFD610 amine611629144,0000.44
ICG amine7898132300000.076
Show More (4)

References

View all 50 references: Citation Explorer
Exclusion of Anchor-Matched Peptide Nucleic Acid from Liquid-Ordered Domains by Hybridization with Complementary Flavin-Labeled DNA.
Authors: Oka, Yoshimi
Journal: ACS omega (2023): 1109-1113
High-Efficiency Expression and Purification of DNAJB6b Based on the pH-Modulation of Solubility and Denaturant-Modulation of Size.
Authors: Linse, Sara
Journal: Molecules (Basel, Switzerland) (2022)
Pathogen infection-responsive nanoplatform targeting macrophage endoplasmic reticulum for treating life-threatening systemic infection.
Authors: Zhao, Yan and Liu, Shuo and Shi, Zhishang and Zhu, Hangqi and Li, Mingchun and Yu, Qilin
Journal: Nano research (2022): 6243-6255
Development of novel reagents to chicken FLT3, XCR1 and CSF2R for the identification and characterization of avian conventional dendritic cells.
Authors: Wu, Zhiguang and Hu, Tuanjun and Chintoan-Uta, Cosmin and Macdonald, Joni and Stevens, Mark P and Sang, Helen and Hume, David A and Kaiser, Pete and Balic, Adam
Journal: Immunology (2022): 171-194
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
Page updated on December 11, 2024

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Catalog Number1707
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Physical properties

Molecular weight

1103.10

Solvent

DMSO

Spectral properties

Correction Factor (260 nm)

0.08

Correction Factor (280 nm)

0.08

Extinction coefficient (cm -1 M -1)

155000

Excitation (nm)

553

Emission (nm)

568

Quantum yield

0.11

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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