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iFluor® 660 dyes have fluorescence excitation and emission maxima of ~660 nm and ~680 nm respectively. These spectral characteristics make them a unique acceptor for preparing PE, APC and PerCP tandems that are widely used in flow cytometry applications. iFluor® 660 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.
iFluor® 660 dyes have fluorescence excitation and emission maxima of ~660 nm and ~680 nm respectively. These spectral characteristics make them a unique acceptor for preparing PE, APC and PerCP tandems that are widely used in flow cytometry applications. iFluor® 660 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.
iFluor® 514 dyes have fluorescence excitation and emission maxima of ~510 nm and ~527 nm respectively. These spectral characteristics make them an excellent alternative to Alexa Fluor® 514 labeling dye and rhodamine 6G (Alexa Fluor® is the trademark of Invitrogen). iFluor® 514 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.
Ordering information
Price ()
Catalog Number72501
Unit Size
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Additional ordering information
Telephone1-408-733-1055
Fax1-408-733-1304
Emailsales@aatbio.com
InternationalSee distributors
ShippingStandard overnight for United States, inquire for international
Physical properties
Molecular weight1117.16
SolventDMSO
Spectral properties
Correction Factor (260 nm)0.07
Correction Factor (280 nm)0.08
Extinction coefficient (cm -1 M -1)2500001
Excitation (nm)663
Emission (nm)678
Quantum yield0.261
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
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iFluor® 750 goat anti-mouse IgG (H+L)
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iFluor® 405 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 488 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 514 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 532 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 555 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 594 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 633 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 647 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 680 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 700 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 750 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 790 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 350 goat anti-rabbit IgG (H+L)
iFluor® 405 goat anti-rabbit IgG (H+L)
iFluor® 488 goat anti-rabbit IgG (H+L)
iFluor® 514 goat anti-rabbit IgG (H+L)
iFluor® 532 goat anti-rabbit IgG (H+L)
iFluor® 555 goat anti-rabbit IgG (H+L)
iFluor® 594 goat anti-rabbit IgG (H+L)
iFluor® 633 goat anti-rabbit IgG (H+L)
iFluor® 647 goat anti-rabbit IgG (H+L)
iFluor® 680 goat anti-rabbit IgG (H+L)
iFluor® 700 goat anti-rabbit IgG (H+L)
iFluor® 750 goat anti-rabbit IgG (H+L)
iFluor® 790 goat anti-rabbit IgG (H+L)
iFluor® 350 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 405 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 488 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 514 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 532 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 555 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 594 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 633 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 647 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 680 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
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iFluor® 350-streptavidin conjugate
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iFluor® 532-streptavidin conjugate
iFluor® 555-streptavidin conjugate
iFluor® 594-streptavidin conjugate
iFluor® 633-streptavidin conjugate
iFluor® 647-streptavidin conjugate
iFluor® 680-streptavidin conjugate
iFluor® 700-streptavidin conjugate
iFluor® 750-streptavidin conjugate
iFluor® 750 RGD Conjugate
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iFluor® 405 hydrazide
iFluor® 800 acid
iFluor® 810 acid
iFluor® 820 acid
iFluor® 860 acid
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iFluor® 546 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 568 goat anti-mouse IgG (H+L)
iFluor® 568 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 546 goat anti-rabbit IgG (H+L)
iFluor® 546 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 568 goat anti-rabbit IgG (H+L)
iFluor® 568 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
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iFluor® 555 azide
iFluor® 546-streptavidin conjugate
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iFluor® 488 alkyne
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iFluor® 488 Styramide *Superior Replacement for Alexa Fluor 488 tyramide and Opal 520*
iFluor® 546 Styramide *Superior Replacement for Alexa Fluor 546 tyramide*
iFluor® 555 Styramide *Superior Replacement for Alexa Fluor 555 tyramide and Opal 570*
iFluor® 568 Styramide *Superior Replacement for Alexa Fluor 568 tyramide*
iFluor® 594 Styramide *Superior Replacement for Alexa Fluor 594 tyramide*
iFluor® 647 Styramide *Superior Replacement for Alexa Fluor 647 tyramide*
iFluor® 680 Styramide *Superior Replacement for Alexa Fluor 680 tyramide and Opal 690*
iFluor® 700 Styramide *Superior Replacement for Alexa Fluor 700 tyramide*
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iFluor® 790 Styramide *Superior Replacement for Alexa Fluor 790 tyramide*
iFluor® 555 Tyramide
iFluor® 647 Tyramide
iFluor® 350 PSA™ Imaging Kit with Goat Anti-Rabbit IgG
iFluor® 488 PSA™ Imaging Kit with Goat Anti-Rabbit IgG
iFluor® 555 PSA™ Imaging Kit with Goat Anti-Rabbit IgG
iFluor® 594 PSA™ Imaging Kit with Goat Anti-Rabbit IgG
iFluor® 647 PSA™ Imaging Kit with Goat Anti-Rabbit IgG
iFluor 350™ PSA™ Imaging Kit with Goat Anti-Mouse IgG
iFluor 488™ PSA™ Imaging Kit with Goat Anti-Mouse IgG
iFluor 555™ PSA™ Imaging Kit with Goat Anti-Mouse IgG
iFluor 594™ PSA™ Imaging Kit with Goat Anti-Mouse IgG
iFluor 647™ PSA™ Imaging Kit with Goat Anti-Mouse IgG
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iFluor® 800-streptavidin conjugate
iFluor® 820-streptavidin conjugate
iFluor® 840-streptavidin conjugate
iFluor® 860-streptavidin conjugate
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iFluor® 555-Wheat Germ Agglutinin (WGA) Conjugate
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iFluor® 488-Concanavalin A Conjugate
iFluor® 555-Concanavalin A Conjugate
iFluor® 594-Concanavalin A Conjugate
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iFluor® 594 Tyramide
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iFluor® 555 TCO
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iFluor® 440 Styramide
iFluor® 460 Styramide
iFluor® 610 Styramide
iFluor® 405 Styramide
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iFluor® 800 goat anti-mouse IgG (H+L)
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iFluor® 810 goat anti-mouse IgG (H+L)
iFluor® 810 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 820 goat anti-mouse IgG (H+L)
iFluor® 820 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 840 goat anti-mouse IgG (H+L)
iFluor® 840 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 860 goat anti-mouse IgG (H+L)
iFluor® 860 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 800 goat anti-rabbit IgG (H+L)
iFluor® 800 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 810 goat anti-rabbit IgG (H+L)
iFluor® 810 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 820 goat anti-rabbit IgG (H+L)
iFluor® 820 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 840 goat anti-rabbit IgG (H+L)
iFluor® 840 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 860 goat anti-rabbit IgG (H+L)
iFluor® 860 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 430 Tyramide *Superior Replacement for Opal 480*
iFluor® 450 Tyramide *Superior Replacement for Opal 480*
iFluor® 350 succinimidyl ester
iFluor® 405 succinimidyl ester
iFluor® 488 succinimidyl ester
iFluor® 514 succinimidyl ester
iFluor® 532 succinimidyl ester
iFluor® 555 succinimidyl ester
iFluor® 594 succinimidyl ester
iFluor® 633 succinimidyl ester
iFluor® 647 succinimidyl ester
iFluor® 680 succinimidyl ester
iFluor® 700 succinimidyl ester
iFluor® 750 succinimidyl ester
iFluor® 610 succinimidyl ester
iFluor® 710 succinimidyl ester
iFluor® 790 succinimidyl ester
iFluor® 800 succinimidyl ester
iFluor® 810 succinimidyl ester
iFluor® 820 succinimidyl ester
iFluor® 860 succinimidyl ester
iFluor® 546 succinimidyl ester
iFluor® 568 succinimidyl ester
iFluor® 430 succinimidyl ester
iFluor® 450 succinimidyl ester
iFluor® 840 succinimidyl ester
iFluor® 560 succinimidyl ester
iFluor® 670 succinimidyl ester
iFluor® 460 succinimidyl ester
iFluor® 440 succinimidyl ester
iFluor® 665 succinimidyl ester
iFluor® 690 succinimidyl ester
iFluor® Ultra 594 succinimidyl ester
iFluor® Ultra 647 succinimidyl ester
iFluor® Ultra 750 succinimidyl ester
iFluor® 720 succinimidyl ester
iFluor® 740 succinimidyl ester
iFluor® 597 succinimidyl ester
iFluor® 770 succinimidyl ester
iFluor® 780 succinimidyl ester
iFluor® 570 succinimidyl ester
iFluor® 830 acid
iFluor® 830 succinimidyl ester
iFluor™ 405 azide
Show More (234)

OverviewpdfSDSpdfProtocol


Molecular weight
1117.16
Correction Factor (260 nm)
0.07
Correction Factor (280 nm)
0.08
Extinction coefficient (cm -1 M -1)
2500001
Excitation (nm)
663
Emission (nm)
678
Quantum yield
0.261
AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal quenching on proteins. They can be well excited by the major laser lines of fluorescence instruments (e.g., 350, 405, 488, 514, 555, 633, 647 and 808 nm). iFluor® 660 dyes have fluorescence excitation and emission maxima of ~660 nm and ~680 nm respectively. These spectral characteristics make them a unique acceptor for preparing PE, APC and PerCP tandems that are widely used in flow cytometry applications. iFluor® 660 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.

Calculators


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of iFluor® 660 maleimide to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM89.513 µL447.563 µL895.127 µL4.476 mL8.951 mL
5 mM17.903 µL89.513 µL179.025 µL895.127 µL1.79 mL
10 mM8.951 µL44.756 µL89.513 µL447.563 µL895.127 µL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles
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Spectrum


Open in Advanced Spectrum Viewer
spectrum

Spectral properties

Correction Factor (260 nm)0.07
Correction Factor (280 nm)0.08
Extinction coefficient (cm -1 M -1)2500001
Excitation (nm)663
Emission (nm)678
Quantum yield0.261

Product family


NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Quantum yieldCorrection Factor (260 nm)Correction Factor (280 nm)
iFluor® 350 maleimide3454502000010.9510.830.23
iFluor® 488 maleimide4915167500010.910.210.11
iFluor® 555 maleimide55757010000010.6410.230.14
iFluor® 647 maleimide65667025000010.2510.030.03
iFluor® 680 maleimide68470122000010.2310.0970.094
iFluor® 700 maleimide69071322000010.2310.090.04
iFluor® 750 maleimide75777927500010.1210.0440.039
iFluor® 790 maleimide78781225000010.1310.10.09
iFluor® 800 maleimide80182025000010.1110.030.08
iFluor® 810 maleimide81182225000010.0510.090.15
iFluor® 820 maleimide8228502500001-0.110.16
iFluor® 860 maleimide8538782500001-0.10.14
iFluor® 532 maleimide5375609000010.6810.260.16
iFluor® 594 maleimide58860418000010.5310.050.04
iFluor® 405 maleimide4034273700010.9110.480.77
iFluor® 430 maleimide4334984000010.7810.680.3
iFluor® 568 maleimide56858710000010.5710.340.15
iFluor® 633 maleimide64065425000010.2910.0620.044
iFluor® 450 maleimide4515024000010.8210.450.27
iFluor® 460 maleimide468493800001~0.810.980.46
iFluor® 665 maleimide667692110,00010.2210.120.09
iFluor® 660 Styramide66367825000010.2610.070.08
iFluor® 546 maleimide54155710000010.6710.250.15
iFluor® 840 maleimide8368792000001-0.20.09
iFluor® 770 maleimide77779725000010.160.090.08
iFluor® 780 maleimide78480825000010.1610.130.12
iFluor® 830 maleimide830867----
iFluor® 514 maleimide5115277500010.8310.2650.116
iFluor® 670 maleimide67168220000010.5510.030.033
Show More (30)

References


View all 31 references: Citation Explorer
Abortive ligation intermediate blocks seamless repair of double-stranded breaks.
Authors: Li, Xuegang and Jin, Jiacheng and Xu, Wenxuan and Wang, Mingdao and Liu, Liangwei
Journal: International journal of biological macromolecules (2022): 1498-1503
On-site rapid and simultaneous detection of acetamiprid and fipronil using a dual-fluorescence lab-on-fiber biosensor.
Authors: Song, Dan and Liu, Jiayao and Xu, Wenjuan and Han, Xiangzhi and Wang, Hongliang and Zhuo, Yuxin and Li, Chunsheng and Long, Feng
Journal: Mikrochimica acta (2022): 234
Mechanism of Cyanine5 to Cyanine3 Photoconversion and Its Application for High-Density Single-Particle Tracking in a Living Cell.
Authors: Cho, Yoonjung and An, Hyeong Jeon and Kim, Taehoon and Lee, Chulbom and Lee, Nam Ki
Journal: Journal of the American Chemical Society (2021): 14125-14135
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)
Restricted intramolecular rotation of fluorescent molecular rotors at the periphery of aqueous microdroplets in oil.
Authors: Kang, Jooyoun and Lhee, SangMoon and Lee, Jae Kyoo and Zare, Richard N and Nam, Hong Gil
Journal: Scientific reports (2020): 16859
Development of sesbania mosaic virus nanoparticles for imaging.
Authors: Vishnu Vardhan, G P and Hema, M and Sushmitha, C and Savithri, H S and Natraj, Usha and Murthy, M R N
Journal: Archives of virology (2019): 497-507
PET imaging of EGFR expression using an 18F-labeled RNA aptamer.
Authors: Cheng, Siyuan and Jacobson, Orit and Zhu, Guizhi and Chen, Zhen and Liang, Steve H and Tian, Rui and Yang, Zhen and Niu, Gang and Zhu, Xiaohua and Chen, Xiaoyuan
Journal: European journal of nuclear medicine and molecular imaging (2019): 948-956
Deciphering Design Principles of Förster Resonance Energy Transfer-Based Protease Substrates: Thermolysin-Like Protease from Geobacillus stearothermophilus as a Test Case.
Authors: Ripp, Sophie and Turunen, Petri and Minot, Ethan D and Rowan, Alan E and Blank, Kerstin G
Journal: ACS omega (2018): 4148-4156
Targetability of hyaluronic acid nanogel to cancer cells: In vitro and in vivo studies.
Authors: Pedrosa, S S and Pereira, P and Correia, A and Gama, F M
Journal: European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences (2017): 102-113
[Zinc-dependent metalloprotease 1 (Zmp1) inhibits the proliferation and phagosome-lysosome fusion of mouse macrophage RAW264.7].
Authors: Fang, Chencheng and Zhang, Jiming and Lu, Nan and Li, Peng and Fan, Yu and Kang, Yuexi and Yang, Chun and He, Yonglin
Journal: Xi bao yu fen zi mian yi xue za zhi = Chinese journal of cellular and molecular immunology (2016): 1317-1320