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Protonex(TM) Red 780 acid
Item number: ABD-21185
Protonex(TM) Red 780 works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 780 is minimally fluorescent at a basic pH and maximally fluorescent at an acidic pH. When Protonex(TM) Red 780 is bound to a receptor or an antibody on the cell surface, it is essentially...
| Application: | Live cell receptor/antibody trafficking monitoring |
| MW: | 655.84 D |
245.00€
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Protonex(TM) Red 780 AM *Cell-Permeable*
Item number: ABD-21186
Protonex(TM) Red 780 AM is the cell-permeable version of Protonex(TM) Red 780. Protonex(TM) Red 780 dye works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 780 is minimally fluorescent at a basic pH and maximally fluorescent at an acidic pH. When Protonex(TM) Red 780...
| Application: | Live cell acidic intracellular target monitoring |
| MW: | 798.89 D |
369.00€
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Protonex(TM) Red 780, NHS ester
Item number: ABD-21187
Protonex(TM) Red 780 NHS ester is an excellent building block for developing a target-specific conjugate that can be used for monitoring a pH-sensitive biological event. Protonex(TM) Red 780 dye works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 780 is minimally...
| Application: | Building block, pH-sensitive biological event monitoring |
| MW: | 853.06 D |
369.00€
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SoNa(TM) 520
Item number: ABD-21320
Excitation (nm): 491 Emission (nm): 511. SoNa(TM) 520 is a new sodium-sensitive fluorescent indicator dye used to detect sodium levels in cells and other biological samples. SoNa(TM) 520 is a fluorescent dye that undergoes a great enhancement in fluorescence intensity upon binding to sodium ions. By measuring the...
| Application: | Sodium-sensitive fluorescent indicator dye |
| MW: | 720.72 D |
From 369.00€
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SoNa(TM) 520 AM
Item number: ABD-21323
Excitation (nm): 491 Emission (nm): 511. SoNa(TM) 520 AM is the cell-permeable version of SoNa(TM) 520 used for monitoring sodium ions in live cells. SoNa(TM) 520 is a new sodium-sensitive fluorescent indicator dye used to detect sodium levels in biological samples. It is a fluorescent dye that undergoes a great...
| Application: | Cell-permeable sodium-sensitive fluorescent indicator dye |
| MW: | 804.8 D |
From 369.00€
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CytoCalcein(TM) Violet 660, sodium salt *Excited at 405 nm*
Item number: ABD-21903
CytoCalcein(TM) Violet 660 is the esterase-cleaved product of CytoCalcein(TM) Violet 660 AM in live cells. CytoCalcein(TM) Violet 660 is not cell-permemable. It is the reference product for the CytoCalcein(TM) Violet 660 AM that is designed for labeling live cells in the same way as Calcein, AM does. CytoCalcein(TM)...
| Application: | Reference dye |
| MW: | 662.63 D |
245.00€
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CytoCalcein(TM) Violet 660, AM *Excited at 405 nm*
Item number: ABD-21904
CytoCalcein(TM) Violet 660 AM ester is designed for labeling live cells in the same way as Calcein, AM does. It is well excited with the Violet laser at 405 nm, which is now equipped in most flow cytometers. It is also well-excited by the excitation sources of fluorescence microscopes. Upon getting into live cells...
| Application: | Multiplex FC/fluorescence imaging |
| MW: | 812.87 D |
245.00€
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XFD647 Phalloidin *equivalent to Alexa Fluor(R) 647...
Item number: ABD-23159
Correction Factor (260 nm): 0.00 Correction Factor (280 nm): 0.03 Extinction coefficient (cm^-1 M^-1): 239000 Excitation (nm): 604 Emission (nm): 671 Quantum yield: 0.33 (PBS). XFD647, produced by AAT Bioquest, shares the identical chemical structure as Alexa Fluor(R) 647 (Alexa Fluor(R) being the trademark of...
| Application: | Far-red fluorescent F-actin |
418.00€
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5-(Pentafluorobenzoylamino)fluorescein
Item number: 233790.100
Appearance: Orange solid
| Keywords: | Pfb-F, 2,3,4,5,6-pentafluoro-N-(3,3',6'-trihydroxyspiro[3H-2-benzofuran-1,9'-xanthene]-5-yl)benzamide |
| CAS | 209540-56-7 |
| MW: | 541.39 D |
From 586.00€
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Fluorescein Maleimide
Item number: F5249-04.1
Fluorescein Maleimide is designed for fluoresceinating proteins, nucleic acids or other molecules containing one or more thiol groups. Molecules to be labeled with Fluorescein Maleimide require free thiol groups. In the case of proteins, Fluorescein Maleimide will react with exposed cysteine residues. Alternatively,...
| Application: | ELISA |
From 500.00€
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