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Coelenterazine
Item number: Cay16123-500
Coelenterazine is a luciferin, a light-emitting biomolecule that serves as a substrate for luciferases or as a constituent of photoproteins, including aequorin. The oxidation of coelenterazine to coelenteramide is accompanied by emission of blue light (emission maximum, 460-470 nm). Luciferase-mediated oxidation of...
| Keywords: | Luciferin (Oplophorus), Preluciferin (Watasenia),... |
| Application: | Luciferase substrate |
| CAS | 55779-48-1 |
| MW: | 423.5 D |
From 84.00€
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Coelenterazine (UltraPure grade)
Item number: ABD-21150
Calcium measurement is critical for numerous biological investigations. The aequorin complex comprises a 22 kD apoaequorin protein, molecular oxygen and the luminophore coelenterazine. When three Ca2 ions bind to this complex, coelenterazine is oxidized to coelenteramide, with a concomitant release of carbon dioxide...
| Application: | Calcium indicator |
| CAS | 55779-48-1 |
From 108.00€
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Coelenterazine, native
Item number: LKT-C5618.5
Luminophore of the aequorin complex which is oxidized by oxygen to illuminate at 465 nm when Ca2+ binds to the complex, used to measure Ca2+ concentration in cells with high sensitivity and large dynamic range. Protect from light.
| Keywords: | 2-(p-Hydroxybenzyl)-6-(p-hydroxyphenyl)-8-benzyl-imidazo[1,2-a]pyrazin-3-(7H)-one |
| Application: | Cell viability dye, Calcium probe |
| CAS | 55779-48-1 |
| MW: | 423.46 D |
From 610.00€
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