Product 6025
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Catalog ID 6025 / 25 mg
7-Hydroxycoumarin-3-carboxylic acid, succinimidyl ester
Formula | Weight | CAS# |
---|---|---|
C14H9NO7 | 303.23 | 133471-24-2 |
For 25+ Units, Contact us.
7-Hydroxycoumarin-3-carboxylic acid, SE is an activated, amine-reactive, blue-fluorescent dye for the synthesis of blue-fluorescent biomolecules. The SE-activated ester is reactive with primary amines on peptides, proteins, modified nucleotides, biopolymers and other amine-containing biomolecules. Conjugates of 7-Hydroxycoumarin-3-carboxylic acid, SE have a pH-dependent and environmentally sensitive fluorescence and are excited near 407 nm with emission near 451 nm. .
Product Size | 25 mg |
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Form | off White Solid |
Absorption (estimated) | Wavelength (λmax) 364 ± 3 nm (Methanol) |
Fluorescence (estimated) | Wavelength (λmax) 408 ± 4 nm (Methanol) |
Storage conditions | Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L) |
MDL# |
* Umbelliferone-3-carboxylic acid, SE
* N-succinimidyl-7-hydroxycoumarin-3-carboxylate
* N-succinimidyl-7-hydroxycoumarin-3-carboxylate
Reactive Probes and Related Products: | Activated, Amine-Reactive [Isothiocyanate, Succinimydyl Ester (SE), Sulfonyl Halide, TFP Ester, NBD-Cl, NBD-F, etc.] |
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Amine-Reactive Fluorophores, Biotins and Other Labels: | Active Ester - Succinimidyl Ester (SE or NHS-ester) |
Fluorescent Probes and Related Products: | Coumarin (Umbelliferone) |
Label or Dye: | Coumarin (Umbelliferone) and Methylcoumarin |
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