logo
AAT Bioquest

iFluor® 670 maleimide

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® 670 dyes have fluorescence excitation and emission maxima of ~670 nm and ~690 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® 670 dyes have excellent photostability. iFluor® 670 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.

Spectrum

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 Styramide *Replacement for Opal 690*67168220000010.5510.030.033
iFluor® 720 maleimide71674024000010.1410.150.13
Show More (21)

References

View all 24 references: Citation Explorer
Development of fluorescence-based nucleic acid blot hybridization method using Cy5.5 labeled DNA probes.
Authors: Cheng, Ying and Wang, Na and Ren, Zhenxing and Xu, Chenggang
Journal: Journal of microbiological methods (2022): 106479
Spurious CD34 expression in B-cell lymphoma due to nonspecific binding to PerCP-Cy5.5 fluorochrome conjugates: A rare phenomenon and a diagnostic pitfall.
Authors: Shi, Min and Timm, Michael M and Howard, Matthew T and Jevremovic, Dragan and Yuan, Ji and Greipp, Patricia T and Peterson, Jess F and Roh, Dana J and Horna, Pedro and Olteanu, Horatiu
Journal: Cytometry. Part B, Clinical cytometry (2022)
Synthesis and characterization of 64Cu- and Cy5.5-labeled tetraiodothyroacetic acid derivatives for tumor angiogenesis imaging.
Authors: Kim, Hyunjung and Koo, Hyun-Jung and Ahn, Jinhee and Kim, Jung Young and Choi, Joon Young and Lee, Kyung-Han and Kim, Byung-Tae and Choe, Yearn Seong
Journal: Bioorganic & medicinal chemistry (2020): 115212
pH responsible and fluorescent Cy5.5-PEG-g-A-HA/CDDP complex nanoparticles: synthesis, characterization, and application for targeted drug delivery.
Authors: Cheng, Cui and Meng, Yabin and Zhang, Zhihong and Li, Ya and Liu, Chun and Zhang, Qiqing
Journal: Journal of materials science. Materials in medicine (2019): 58
In Vivo Spinal Distribution of Cy5.5 Fluorescent Dye after Injection via the Lateral Ventricle and Cisterna Magna in Rat Model.
Authors: Lee, Kee-Hang and Nam, Hyun and Won, Jeong-Seob and Hwang, Ji-Yoon and Jang, Hye Won and Lee, Sun-Ho and Joo, Kyeung Min
Journal: Journal of Korean Neurosurgical Society (2018): 434-440
Page updated on October 8, 2024

Ordering information

Price
Unit size
Catalog Number72502
Quantity
Add to cart

Additional ordering information

Telephone1-800-990-8053
Fax1-800-609-2943
Emailsales@aatbio.com
InternationalSee distributors
Bulk requestInquire
Custom sizeInquire
Technical SupportContact us
Purchase orderSend to sales@aatbio.com
ShippingStandard overnight for United States, inquire for international
Request quotation

Physical properties

Molecular weight

971.03

Solvent

DMSO

Spectral properties

Correction Factor (260 nm)

0.03

Correction Factor (280 nm)

0.033

Extinction coefficient (cm -1 M -1)

2000001

Excitation (nm)

671

Emission (nm)

682

Quantum yield

0.551

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
iFluor® 670 dyes have fluorescence excitation and emission maxima of ~670 nm and ~690 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® 670 dyes have excellent photostability. iFluor® 670 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.
iFluor® 670 dyes have fluorescence excitation and emission maxima of ~670 nm and ~690 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® 670 dyes have excellent photostability. iFluor® 670 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.
iFluor® 670 dyes have fluorescence excitation and emission maxima of ~670 nm and ~690 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® 670 dyes have excellent photostability. iFluor® 670 Maleimide is stable and shows good reactivity and selectivity with protein thiol group.