Coumarin 343 X NHS ester
Blue emitting Coumarin 343 dye can form a FRET pair with fluorescein (FAM). An amine reactive form, activated NHS ester.
This amine-reactive NHS ester contains an aminohexanoyl linker between the fluorophore, and the reactive group. This linker provides better solubility and spatial separation between the fluorophore, and the target molecule being labeled.
This reagent can be used to design FRET based assays with FAM as acceptor, and to construct systems which harvest blue light energy.
General properties：
Appearance: | yellow solid |
Molecular weight: | 495.52 |
Molecular formula: | C26H29N3O7 |
Solubility: | good in DCM, DMSO, DMF |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
Spectral properties：
Excitation maximum, nm: | 437 |
ε, L⋅mol−1⋅cm−1: | 39000 |
Emission maximum, nm: | 477 |
Fluorescence quantum yield: | 0.63 |
CF260: | 0.29 |
CF280: | 0.24 |
Coumarin 343 X NHS ester
其它荧光染料列表：
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| Alkyne hydrazide, 50 mg |
| Alkyne hydrazide, 100 mg |
| Alkyne maleimide, 25 mg |
| Alkyne maleimide, 50 mg |
| Alkyne maleimide, 100 mg |
| Alkyne NHS ester (hexynoic acid NHS ester), 25 mg |
| Alkyne NHS ester (hexynoic acid NHS ester), 50 mg |
| Alkyne NHS ester (hexynoic acid NHS ester), 100 mg |
| Alkyne Phosphoramidite, 5'-terminal, 250 mg |
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| Alkyne Phosphoramidite, 5'-terminal, 5 g |
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| AmdU (5-azidomethyl-2'-deoxyuridine), 5 mg |
| AmdU (5-azidomethyl-2'-deoxyuridine), 25 mg |
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| Ami1-ddUTP, 1 umol |
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| BDP 558/568 carboxylic acid, 1 mg |
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| BDP 558/568 carboxylic acid, 100 mg |
| BDP 558/568 NHS ester, 1 mg |
| BDP 558/568 NHS ester, 5 mg |
| BDP 558/568 NHS ester, 25 mg |
| BDP 558/568 NHS ester, 50 mg |
| BDP 558/568 NHS ester, 100 mg |
| BDP 581/591 alkyne, 1 mg |
| BDP 581/591 alkyne, 5 mg |
| BDP 581/591 alkyne, 10 mg |
| BDP 581/591 alkyne, 25 mg |
| BDP 581/591 alkyne, 50 mg |
| BDP 581/591 alkyne, 100 mg |
| BDP 581/591 amine, 1 mg |
| BDP 581/591 amine, 5 mg |
| BDP 581/591 amine, 25 mg |
| BDP 581/591 amine, 50 mg |
| BDP 581/591 amine, 100 mg |
| BDP 581/591 azide, 1 mg |
| BDP 581/591 azide, 5 mg |
| BDP 581/591 azide, 10 mg |
| BDP 581/591 azide, 25 mg |
| BDP 581/591 azide, 50 mg |
| BDP 581/591 carboxylic acid, 1 mg |
| BDP 581/591 carboxylic acid, 5 mg |
| BDP 581/591 carboxylic acid, 25 mg |
| BDP 581/591 carboxylic acid, 50 mg |
| BDP 581/591 carboxylic acid, 100 mg |
| BDP 581/591 hydrazide, 1 mg |
| BDP 581/591 hydrazide, 5 mg |
| BDP 581/591 hydrazide, 25 mg |
| BDP 581/591 hydrazide, 50 mg |
| BDP 581/591 hydrazide, 100 mg |
| BDP 581/591 maleimide, 1 mg |
| BDP 581/591 maleimide, 5 mg |
| BDP 581/591 maleimide, 25 mg |
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| BDP 581/591 NHS ester, 1 mg |
| BDP 581/591 NHS ester, 5 mg |
| BDP 581/591 NHS ester, 25 mg |
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| BDP 630/650 alkyne, 5 mg |
| BDP 630/650 alkyne, 10 mg |
| BDP 630/650 alkyne, 25 mg |
| BDP 630/650 alkyne, 50 mg |
| BDP 630/650 alkyne, 100 mg |
| BDP 630/650 amine, 1 mg |
| BDP 630/650 amine, 5 mg |
| BDP 630/650 amine, 25 mg |
| BDP 630/650 amine, 50 mg |
| BDP 630/650 amine, 100 mg |
| BDP 630/650 azide, 1 mg |
| BDP 630/650 azide, 5 mg |
| BDP 630/650 azide, 10 mg |
| BDP 630/650 azide, 25 mg |
| BDP 630/650 azide, 50 mg |
| BDP 630/650 carboxylic acid, 1 mg |
| BDP 630/650 carboxylic acid, 5 mg |
| BDP 630/650 carboxylic acid, 25 mg |
| BDP 630/650 carboxylic acid, 50 mg |
| BDP 630/650 carboxylic acid, 100 mg |
| BDP 630/650 hydrazide, 1 mg |
| BDP 630/650 hydrazide, 5 mg |
| BDP 630/650 hydrazide, 25 mg |
| BDP 630/650 hydrazide, 50 mg |
| BDP 630/650 hydrazide, 100 mg |
| BDP 630/650 maleimide, 1 mg |
| BDP 630/650 maleimide, 5 mg |
| BDP 630/650 maleimide, 25 mg |
| BDP 630/650 maleimide, 50 mg |
| BDP 630/650 maleimide, 100 mg |
| BDP 630/650 X NHS ester, 1 mg |
| BDP 630/650 X NHS ester, 5 mg |
| BDP 630/650 X NHS ester, 25 mg |
| BDP 630/650 X NHS ester, 50 mg |
| BDP 630/650 X NHS ester, 100 mg |
| BDP FL alkyne, 1 mg |
| BDP FL alkyne, 5 mg |
| BDP FL alkyne, 10 mg |
| BDP FL alkyne, 25 mg |
| BDP FL alkyne, 50 mg |
| BDP FL alkyne, 100 mg |
| BDP FL amine, 1 mg |
| BDP FL amine, 5 mg |
| BDP FL amine, 25 mg |
| BDP FL amine, 50 mg |
| BDP FL amine, 100 mg |
| BDP FL azide, 1 mg |
| BDP FL azide, 5 mg |
| BDP FL azide, 10 mg |
| BDP FL azide, 25 mg |
| BDP FL azide, 50 mg |
| BDP FL azide, 100 mg |
| BDP FL carboxylic acid, 1 mg |
| BDP FL carboxylic acid, 5 mg |
| BDP FL carboxylic acid, 25 mg |
| BDP FL carboxylic acid, 50 mg |
| BDP FL carboxylic acid, 100 mg |
| BDP FL hydrazide, 1 mg |
| BDP FL hydrazide, 5 mg |
| BDP FL hydrazide, 25 mg |
| BDP FL hydrazide, 50 mg |
| BDP FL hydrazide, 100 mg |
| BDP FL maleimide, 1 mg |
| BDP FL maleimide, 5 mg |
| BDP FL maleimide, 25 mg |
| BDP FL maleimide, 50 mg |
| BDP FL maleimide, 100 mg |
| BDP FL NHS ester, 1 mg |
| BDP FL NHS ester, 5 mg |
| BDP FL NHS ester, 25 mg |
| BDP FL NHS ester, 50 mg |
| BDP FL NHS ester, 100 mg |
| BDP FL tetrazine, 1 mg |
| BDP FL tetrazine, 5 mg |
| BDP FL tetrazine, 25 mg |
| BDP FL tetrazine, 50 mg |
| BDP FL tetrazine, 100 mg |
| BDP R6G alkyne, 1 mg |
| BDP R6G alkyne, 5 mg |
| BDP R6G alkyne, 10 mg |
| BDP R6G alkyne, 25 mg |
| BDP R6G alkyne, 50 mg |
| BDP R6G alkyne, 100 mg |
| BDP R6G amine, 1 mg |
| BDP R6G amine, 5 mg |
| BDP R6G amine, 25 mg |
| BDP R6G amine, 50 mg |
| BDP R6G amine, 100 mg |
| BDP R6G azide, 10 mg |
| BDP R6G azide, 1 mg |
| BDP R6G azide, 25 mg |
| BDP R6G azide, 50 mg |
| BDP R6G azide, 5 mg |
| BDP R6G carboxylic acid, 1 mg |
| BDP R6G carboxylic acid, 5 mg |
| BDP R6G carboxylic acid, 25 mg |
| BDP R6G carboxylic acid, 50 mg |
| BDP R6G carboxylic acid, 100 mg |
| BDP R6G maleimide, 1 mg |
| BDP R6G maleimide, 5 mg |
| BDP R6G maleimide, 25 mg |
| BDP R6G maleimide, 50 mg |
| BDP R6G maleimide, 100 mg |
| BDP R6G NHS ester, 1 mg |
| BDP R6G NHS ester, 5 mg |
| BDP R6G NHS ester, 25 mg |
| BDP R6G NHS ester, 50 mg |
| BDP R6G NHS ester, 100 mg |
| BDP TMR alkyne, 1 mg |
| BDP TMR alkyne, 5 mg |
| BDP TMR alkyne, 10 mg |
| BDP TMR alkyne, 25 mg |
| BDP TMR alkyne, 50 mg |
| BDP TMR alkyne, 100 mg |
| BDP TMR amine, 1 mg |
| BDP TMR amine, 5 mg |
| BDP TMR amine, 25 mg |
| BDP TMR amine, 50 mg |
| BDP TMR amine, 100 mg |
| BDP TMR azide, 1 mg |
| BDP TMR azide, 5 mg |
| BDP TMR azide, 10 mg |
| BDP TMR azide, 25 mg |
| BDP TMR azide, 50 mg |
| BDP TMR azide, 100 mg |
| BDP TMR carboxylic acid, 1 mg |
| BDP TMR carboxylic acid, 5 mg |
| BDP TMR carboxylic acid, 25 mg |
| BDP TMR carboxylic acid, 50 mg |
| BDP TMR carboxylic acid, 100 mg |
| BDP TMR maleimide, 1 mg |
| BDP TMR maleimide, 5 mg |
| BDP TMR maleimide, 25 mg |
| BDP TMR maleimide, 50 mg |
| BDP TMR maleimide, 100 mg |
| BDP TMR NHS ester, 1 mg |
| BDP TMR NHS ester, 5 mg |
| BDP TMR NHS ester, 25 mg |
| BDP TMR NHS ester, 50 mg |
| BDP TMR NHS ester, 100 mg |
| BDP TR alkyne, 1 mg |
| BDP TR alkyne, 5 mg |
| BDP TR alkyne, 10 mg |
| BDP TR alkyne, 25 mg |
| BDP TR alkyne, 50 mg |
| BDP TR alkyne, 100 mg |
| BDP TR Amine, 1 mg |
| BDP TR Amine, 5 mg |
| BDP TR Amine, 25 mg |
| BDP TR Amine, 50 mg |
| BDP TR Amine, 100 mg |
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