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
Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Quantum yield | Correction Factor (260 nm) | Correction Factor (280 nm) |
XFD488 amine *Same Structure to Alexa Fluor™ 488 amine* | 499 | 520 | 71000 | 0.921 | 0.30 | 0.11 |
XFD594 amine *Same Structure to Alexa Fluor™ 594 amine* | 590 | 618 | 90000 | 0.661 | 0.43 | 0.56 |
XFD532 acid *Same Structure to Alexa Fluor™ 532 acid* | 534 | 553 | 81000 | 0.611 | 0.24 | 0.09 |
XFD532 tyramide | 534 | 553 | 81000 | 0.611 | 0.24 | 0.09 |
XFD555 amine | 553 | 568 | 155000 | 0.11 | 0.08 | 0.08 |
XFD568 amine | 579 | 603 | 91300 | 0.691 | 0.45 | 0.46 |
XFD647 amine | 650 | 671 | 270000 | 0.331 | - | 0.03 |
XFD750 amine | 752 | 776 | 290000 | 0.121 | - | 0.04 |
XFD350 amine | 343 | 441 | 19000 | - | 0.25 | 0.19 |
Show More (7) |
References
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
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)
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
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
Authors: Ahishali, Bulent and Kaya, Mehmet
Journal: Methods in molecular biology (Clifton, N.J.) (2021): 87-103