Product 6255
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Catalog ID 6255 / 5 mg
6-Chloro-7-hydroxycoumarin-3-carboxylic acid, C5-maleimide
| Formula | Weight | CAS# |
|---|---|---|
| C19H17ClN2O6 | 404.80 | N/A |
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6-Chloro-7-hydroxycoumarin-3-carboxylic acid, C5-maleimide is a thiol-reactive blue-fluorescent dye for synthesis of blue-fluorescent biomolecules. The maleimide group is selective for reaction with thiol groups on peptides, proteins, and other thiol-containing biomolecules when reacted at pH below 7.5. Conjugates of 6-Chloro-7-hydroxycoumarin-3-carboxylic acid, C5-maleimide are excited near 390 nm with a pH-dependent fluorescence emission near 442 nm.
| Product Size | 5 mg |
|---|---|
| Form | Beige solid |
| Storage conditions | Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L) |
| MDL# |
| Fluorescent Probes and Related Products: | Coumarin (Umbelliferone) |
|---|---|
| Label or Dye: | Coumarin (Umbelliferone) and Methylcoumarin |
| Reactive Probes and Related Products: | Thiol-Reactive (Haloacetamide/Halobenzyl and Maleimide) |
|
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