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iFluor® 605 maleimide

iFluor® 605 maleimide selectively reacts with thiol group of a biomolecule. It is widely used to label reduced antibodies and other thiol-containing biomolecules such as peptides and thiol-modified oligos. iFluor®605 is a fluorophore from the iFluor family, which is known for its bright red fluorescence and compatibility with various fluorescence techniques and instruments. When excited with light in the red range (around 580 to 630 nm), iFluor 605 emits strong red fluorescence. iFluor 605 can be conjugated to a variety of biomolecules, including antibodies, proteins, nucleic acids, and small molecules, enabling their visualization and tracking in cells and tissues. It is commonly used in fluorescence microscopy, immunohistochemistry, flow cytometry, and other fluorescence-based assays.

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 maleimide82285025000010.110.16
iFluor® 860 maleimide85387825000010.10.14
iFluor® 532 maleimide5375609000010.6810.260.16
iFluor® 594 maleimide58760320000010.5310.050.04
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® 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® 660 maleimide66367825000010.2610.070.08
iFluor® 670 maleimide67168220000010.5510.030.033
iFluor® 720 maleimide71674024000010.1410.150.13
iFluor® 560 maleimide56057112000010.5710.04820.069
Show More (22)

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 28, 2024

Ordering information

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Catalog Number1421
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Physical properties

Molecular weight

1042.11

Solvent

DMSO

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