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AF 430 NHS ester
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 10820 | 1 mg | $110 | 現貨 | |
| 20820 | 5 mg | $165 | 現貨 | |
| 40820 | 25 mg | $380 | 現貨 | |
| 50820 | 50 mg |
$695
|
現貨 | |
| 60820 | 100 mg |
$1190
|
現貨 |
AF 430 is a hydrophilic dye. It is used in flow cytometry and other applications.
The NHS ester functional group allows to conjugate the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions.
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HEX NHS ester, 6-isomer
NHS-ester of HEX dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups.AF 430 maleimide
AF 430 is a green-yellow emitting fluorescent dye of the coumarin series. This maleimide derivative allows the labeling of thiolated biomolecules.AF 568 NHS ester
AF 568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.General properties
| Appearance: | yellow powder |
| Molecular weight: | 701.75 |
| CAS number: | 467233-94-9 |
| Molecular formula: | C32H42N3F3O9S |
| Solubility: | good in water, DMF, DMSO |
| 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. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
| CF260: | 0,59 |
| CF280: | 0,24 |
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