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AAT Bioquest

XFD532 amine

XFD532, manufactured by AAT Bioquest, is structurally identical to Alexa Fluor™ 532 (ThermoFisher). It is a bright yellow-fluorescent dye with an excitation optimized for use with the 532 nm line of the frequency-doubled Nd:YAG laser. XFD532 demonstrates good aqueous solubility and pH-insensitivity over a broad pH range (pH 4–10), ensuring stable fluorescence generation under varying experimental conditions. This dye is particularly suited for multicolor fluorescence microscopy and flow cytometry, as well as advanced applications in super-resolution imaging techniques such as dSTORM.

XFD532 amine is a carbonyl-reactive building block for modifying carboxylic groups in the presence of activators such as EDC or DCC, or activated esters like NHS esters, through the formation of stable amide bonds. Additionally, it can be used as an amine donor for enzymatic transamination labeling.

Spectrum

Product family

NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Quantum yieldCorrection Factor (260 nm)Correction Factor (280 nm)
XFD488 amine *Same Structure to Alexa Fluor™ 488 amine*499520710000.9210.300.11
XFD594 amine *Same Structure to Alexa Fluor™ 594 amine*590618900000.6610.430.56
XFD532 acid *Same Structure to Alexa Fluor™ 532 acid*534553810000.6110.240.09
XFD532 tyramide534553810000.6110.240.09
XFD555 amine5535681550000.110.080.08
XFD568 amine579603913000.6910.450.46
XFD647 amine6506712700000.331-0.03
XFD750 amine7527762900000.121-0.04
XFD350 amine34344119000-0.250.19
XFD405 amine40142135,000-0.230.70
XFD430 amine43254015,000--0.28
XFD514 amine51854380000-0.310.18
XFD546 amine5615721120000.7910.210.12
XFD532 TCO534553810000.6110.240.09
XFD532 Tetrazine534553810000.6110.240.09
ICG amine789813230000--0.076
Show More (7)

References

View all 40 references: Citation Explorer
Click-iT ® Plus OPP Alexa Fluor ® Protein Synthesis Assay in Embryonic Cells.
Authors: Li, Yan and Ji, Xu and Chang, Lu and Tang, Jianan and Hua, Min-Min and Liu, Jing and O'Neill, Christopher and Huang, Xuefeng and Jin, Xingliang
Journal: Bio-protocol (2022): e4441
Visualization of preimplantation uterine fluid absorption in mice using Alexa Fluor™ 488 hydrazide.
Authors: Li, Yuehuan and Martin, Taylor Elijah and Hancock, Jonathan Matthew and Li, Rong and Viswanathan, Suvitha and Lydon, John P and Zheng, Yi and Ye, Xiaoqin
Journal: Biology of reproduction (2022)
Alexa Fluor 488-conjugated cholera toxin subunit B optimally labels neurons 3-7 days after injection into the rat gastrocnemius muscle.
Authors: Cui, Jing-Jing and Wang, Jia and Xu, Dong-Sheng and Wu, Shuang and Guo, Ya-Ting and Su, Yu-Xin and Liu, Yi-Han and Wang, Yu-Qing and Jing, Xiang-Hong and Bai, Wan-Zhu
Journal: Neural regeneration research (2022): 2316-2320
Molecular and Spectroscopic Characterization of Green and Red Cyanine Fluorophores from the Alexa Fluor and AF Series.
Authors: Gebhardt, Christian and Lehmann, Martin and Reif, Maria M and Zacharias, Martin and Gemmecker, Gerd and Cordes, Thorben
Journal: Chemphyschem : a European journal of chemical physics and physical chemistry (2021): 1546
Evaluation of Blood-Brain Barrier Integrity Using Vascular Permeability Markers: Evans Blue, Sodium Fluorescein, Albumin-Alexa Fluor Conjugates, and Horseradish Peroxidase.
Authors: Ahishali, Bulent and Kaya, Mehmet
Journal: Methods in molecular biology (Clifton, N.J.) (2021): 87-103
Page updated on October 12, 2024

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Catalog Number1706
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Physical properties

Molecular weight

1117.44

Solvent

DMSO

Spectral properties

Correction Factor (260 nm)

0.24

Correction Factor (280 nm)

0.09

Extinction coefficient (cm -1 M -1)

81000

Excitation (nm)

534

Emission (nm)

553

Quantum yield

0.611

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
UNSPSC12171501
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