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OG514 acid [equivalent to Oregon Green® 514 carboxylic acid]
OG514 is the same fluorophore as Oregon Green 514 (Oregon Green® is the trademark of ThermoFisher). OG514 acid is an amine-reactive compound used for creating green, fluorescent bioconjugates. It has excitation/emission maxima approximately 489/526 nm. It is an excellent replacement for rhodamine 6G that has poor solubility in most common solvents, thus practically hard to use. Although it is a fluorescein derivative, it has significantly improved photostability and a lower pKa, making its fluorescence essentially pH insensitive in the physiological pH range.
Spectrum
Product family
| Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Quantum yield | Correction Factor (280 nm) | Correction Factor (260 nm) |
| ICG acid | 789 | 813 | 230000 | - | 0.076 | - |
| Cy3NS acid *CAS 1032678-01-5* | 555 | 569 | 1500001 | 0.151 | 0.073 | 0.07 |
| Cy5NS acid | 651 | 670 | 2500001 | 0.271, 0.42 | 0.03 | 0.02 |
| Cy7NS acid | 756 | 779 | 250000 | 0.3 | 0.036 | 0.05 |
| AMCA acid *CAS#: 106562-32-7* | 346 | 434 | 19000 | - | 0.153 | - |
| EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid] *CAS 50402-56-7* | 336 | 455 | 5900 | - | 0.107 | - |
| EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid] | 336 | 455 | 5900 | - | 0.107 | - |
| DABCYL acid [4-((4-(Dimethylamino)phenyl)azo)benzoic acid] *CAS 6268-49-1* | - | - | - | - | 0.516 | - |
| BCECF acid *CAS#: 85138-49-4* | 504 | 527 | 90000 | - | - | - |
Show More (15) | ||||||
References
View all 13 references: Citation Explorer
F-actin distribution and function during sexual development in Eimeria maxima.
Authors: Frölich, Sonja and Wallach, Michael
Journal: Parasitology (2015): 855-64
Authors: Frölich, Sonja and Wallach, Michael
Journal: Parasitology (2015): 855-64
Internalization and Subcellular Trafficking of Poly-l-lysine Dendrimers Are Impacted by the Site of Fluorophore Conjugation.
Authors: Avaritt, Brittany R and Swaan, Peter W
Journal: Molecular pharmaceutics (2015): 1961-9
Authors: Avaritt, Brittany R and Swaan, Peter W
Journal: Molecular pharmaceutics (2015): 1961-9
[A fluorimetric microplate assay for detecting diarrheic shellfish poisoning toxins].
Authors: Huang, Haiyan and Huang, Aijun and Fu, Yingbin and Huang, Wei and Yu, Xintian and Liu, Jianjun
Journal: Wei sheng yan jiu = Journal of hygiene research (2012): 501-3, 507
Authors: Huang, Haiyan and Huang, Aijun and Fu, Yingbin and Huang, Wei and Yu, Xintian and Liu, Jianjun
Journal: Wei sheng yan jiu = Journal of hygiene research (2012): 501-3, 507
Disruption of the actin cytoskeleton induces fluorescent glucose accumulation on the rat hepatocytes Clone 9.
Authors: Espiña, Begoña and Louzao, M Carmen and Ares, Isabel R and Fonfria, Eva S and Vilariño, Natalia and Vieytes, Mercedes R and Botana, Luis M
Journal: Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology (2011): 653-60
Authors: Espiña, Begoña and Louzao, M Carmen and Ares, Isabel R and Fonfria, Eva S and Vilariño, Natalia and Vieytes, Mercedes R and Botana, Luis M
Journal: Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology (2011): 653-60
Comparative cytotoxicity of gambierol versus other marine neurotoxins.
Authors: Cagide, E and Louzao, M C and Espiña, B and Ares, I R and Vieytes, M R and Sasaki, M and Fuwa, H and Tsukano, C and Konno, Y and Yotsu-Yamashita, M and Paquette, L A and Yasumoto, T and Botana, L M
Journal: Chemical research in toxicology (2011): 835-42
Authors: Cagide, E and Louzao, M C and Espiña, B and Ares, I R and Vieytes, M R and Sasaki, M and Fuwa, H and Tsukano, C and Konno, Y and Yotsu-Yamashita, M and Paquette, L A and Yasumoto, T and Botana, L M
Journal: Chemical research in toxicology (2011): 835-42
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