XFD750 acid
Ordering information
Price | |
Catalog Number | |
Unit Size | |
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Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
Quotation | Request |
International | See distributors |
Shipping | Standard overnight for United States, inquire for international |
Physical properties
Molecular weight | 999.07 |
Solvent | DMSO |
Spectral properties
Correction Factor (280 nm) | 0.04 |
Correction Factor (565 nm) | 0.0277 |
Correction Factor (650 nm) | 0.1505 |
Extinction coefficient (cm -1 M -1) | 290000 |
Excitation (nm) | 752 |
Emission (nm) | 776 |
Quantum yield | 0.121 |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C); Minimize light exposure |
Alternative formats
XFD750 amine |
Related products
Overview | ![]() ![]() |
Molecular weight 999.07 | Correction Factor (280 nm) 0.04 | Correction Factor (565 nm) 0.0277 | Correction Factor (650 nm) 0.1505 | Extinction coefficient (cm -1 M -1) 290000 | Excitation (nm) 752 | Emission (nm) 776 | Quantum yield 0.121 |
XFD750 acid is the same molecule to the Alexa Fluor® 750 acid (Alexa Fluor® is the trademark of ThermoFisher). It is a cyanine dye with bright NIR-fluorescence optimal for labeling antibodies. It has the identical spectra to Cy7 dye. XFD750 dye is water soluble and pH-insensitive from pH 4 to 10. XFD750 acid is the most economic amine-reactive form for conjugating this dye to a peptide.
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of XFD750 acid to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
1 mM | 100.093 µL | 500.465 µL | 1.001 mL | 5.005 mL | 10.009 mL |
5 mM | 20.019 µL | 100.093 µL | 200.186 µL | 1.001 mL | 2.002 mL |
10 mM | 10.009 µL | 50.047 µL | 100.093 µL | 500.465 µL | 1.001 mL |
Molarity calculator
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Spectrum
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Spectral properties
Correction Factor (280 nm) | 0.04 |
Correction Factor (565 nm) | 0.0277 |
Correction Factor (650 nm) | 0.1505 |
Extinction coefficient (cm -1 M -1) | 290000 |
Excitation (nm) | 752 |
Emission (nm) | 776 |
Quantum yield | 0.121 |
Product Family
Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Quantum yield | Correction Factor (260 nm) | Correction Factor (280 nm) |
XFD532 acid *Same Structure to Alexa Fluor™ 532 acid* | 317 | 553 | 81000 | 0.611 | 0.24 | 0.09 |
XFD488 acid *Same Structure to Alexa Fluor™ 488 acid* | 490 | 520 | 71000 | 0.921 | 0.30 | 0.11 |
XFD350 acid *Same Structure to Alexa Fluor™ 350 acid* | 303 | 439 | 19000 | - | 0.25 | 0.19 |
XFD546 acid *Same Structure to Alexa Fluor™ 546 acid* | 323 | 572 | 112000 | 0.791 | 0.21 | 0.12 |
XFD568 acid *Same Structure to Alexa Fluor™ 568 acid* | 546 | 603 | 91300 | 0.691 | 0.45 | 0.46 |
XFD514 acid | 315 | 543 | 80000 | - | 0.31 | 0.18 |
XFD555 acid | 553 | 568 | 155000 | 0.11 | 0.08 | 0.08 |
XFD647 acid | 650 | 671 | 270000 | 0.331 | - | 0.03 |
XFD700 acid | 696 | 719 | 205000 | 0.251 | - | 0.07 |
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Images
References
View all 31 references: Citation Explorer
pH-responsive graphene oxide loaded with targeted peptide and anticancer drug for OSCC therapy.
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Journal: Frontiers in oncology (2022): 930920
Authors: Li, Ran and Gao, Ruifang and Zhao, Yingjiao and Zhang, Fang and Wang, Xiangyu and Li, Bing and Wang, Lu and Ma, Lixin and Du, Jie
Journal: Frontiers in oncology (2022): 930920
Near-Infrared Fluorescence Imaging of Carotid Plaques in an Atherosclerotic Murine Model.
Authors: Wu, Xiaotian and Daniel Ulumben, Amy and Long, Steven and Katagiri, Wataru and Wilks, Moses Q and Yuan, Hushan and Cortese, Brian and Yang, Chengeng and Kashiwagi, Satoshi and Choi, Hak Soo and Normandin, Marc D and El Fakhri, Georges and Zaman, Raiyan T
Journal: Biomolecules (2021)
Authors: Wu, Xiaotian and Daniel Ulumben, Amy and Long, Steven and Katagiri, Wataru and Wilks, Moses Q and Yuan, Hushan and Cortese, Brian and Yang, Chengeng and Kashiwagi, Satoshi and Choi, Hak Soo and Normandin, Marc D and El Fakhri, Georges and Zaman, Raiyan T
Journal: Biomolecules (2021)
Challenging a Preconception: Optoacoustic Spectrum Differs from the Optical Absorption Spectrum of Proteins and Dyes for Molecular Imaging.
Authors: Fuenzalida Werner, Juan Pablo and Huang, Yuanhui and Mishra, Kanuj and Janowski, Robert and Vetschera, Paul and Heichler, Christina and Chmyrov, Andriy and Neufert, Clemens and Niessing, Dierk and Ntziachristos, Vasilis and Stiel, Andre C
Journal: Analytical chemistry (2020)
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Journal: Analytical chemistry (2020)
CD24-targeted intraoperative fluorescence image-guided surgery leads to improved cytoreduction of ovarian cancer in a preclinical orthotopic surgical model.
Authors: Kleinmanns, Katrin and Fosse, Vibeke and Davidson, Ben and de Jalón, Elvira García and Tenstad, Olav and Bjørge, Line and McCormack, Emmet
Journal: EBioMedicine (2020): 102783
Authors: Kleinmanns, Katrin and Fosse, Vibeke and Davidson, Ben and de Jalón, Elvira García and Tenstad, Olav and Bjørge, Line and McCormack, Emmet
Journal: EBioMedicine (2020): 102783
Mechanistic profiling of the release kinetics of siRNA from lipidoid-polymer hybrid nanoparticles in vitro and in vivo after pulmonary administration.
Authors: Thanki, Kaushik and van Eetvelde, Delphine and Geyer, Antonia and Fraire, Juan and Hendrix, Remi and Van Eygen, Hannelore and Putteman, Emma and Sami, Haider and de Souza Carvalho-Wodarz, Cristiane and Franzyk, Henrik and Nielsen, Hanne Mørck and Braeckmans, Kevin and Lehr, Claus-Michael and Ogris, Manfred and Foged, Camilla
Journal: Journal of controlled release : official journal of the Controlled Release Society (2019): 82-93
Authors: Thanki, Kaushik and van Eetvelde, Delphine and Geyer, Antonia and Fraire, Juan and Hendrix, Remi and Van Eygen, Hannelore and Putteman, Emma and Sami, Haider and de Souza Carvalho-Wodarz, Cristiane and Franzyk, Henrik and Nielsen, Hanne Mørck and Braeckmans, Kevin and Lehr, Claus-Michael and Ogris, Manfred and Foged, Camilla
Journal: Journal of controlled release : official journal of the Controlled Release Society (2019): 82-93
Generation and characterization of novel recombinant anti-hERG1 scFv antibodies for cancer molecular imaging.
Authors: Duranti, Claudia and Carraresi, Laura and Sette, Angelica and Stefanini, Matteo and Lottini, Tiziano and Crescioli, Silvia and Crociani, Olivia and Iamele, Luisa and De Jonge, Hugo and Gherardi, Ermanno and Arcangeli, Annarosa
Journal: Oncotarget (2018): 34972-34989
Authors: Duranti, Claudia and Carraresi, Laura and Sette, Angelica and Stefanini, Matteo and Lottini, Tiziano and Crescioli, Silvia and Crociani, Olivia and Iamele, Luisa and De Jonge, Hugo and Gherardi, Ermanno and Arcangeli, Annarosa
Journal: Oncotarget (2018): 34972-34989
Enhanced Release of Molecules upon Ultraviolet (UV) Light Irradiation from Photoresponsive Hydrogels Prepared from Bifunctional Azobenzene and Four-Arm Poly(ethylene glycol).
Authors: Rastogi, Shiva K and Anderson, Hailee E and Lamas, Joseph and Barret, Scott and Cantu, Travis and Zauscher, Stefan and Brittain, William J and Betancourt, Tania
Journal: ACS applied materials & interfaces (2018): 30071-30080
Authors: Rastogi, Shiva K and Anderson, Hailee E and Lamas, Joseph and Barret, Scott and Cantu, Travis and Zauscher, Stefan and Brittain, William J and Betancourt, Tania
Journal: ACS applied materials & interfaces (2018): 30071-30080
Phosphorothioate-Modified AP613-1 Specifically Targets GPC3 when Used for Hepatocellular Carcinoma Cell Imaging.
Authors: Dong, Lili and Zhou, Hongxin and Zhao, Menglong and Gao, Xinghui and Liu, Yang and Liu, Dongli and Guo, Wei and Hu, Hongwei and Xie, Qian and Fan, Jia and Lin, Jiang and Wu, Weizhong
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Journal: Molecular therapy. Nucleic acids (2018): 376-386
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Authors: Zhao, Menglong and Dong, Lili and Liu, Zhuang and Yang, Shuohui and Wu, Weizhong and Lin, Jiang
Journal: Quantitative imaging in medicine and surgery (2018): 151-160
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Journal: Biomedical optics express (2018): 2229-2239
Authors: Chen, Zhenyue and Deán-Ben, Xosé Luís and Gottschalk, Sven and Razansky, Daniel
Journal: Biomedical optics express (2018): 2229-2239