Fluorescein-5-maleimide
Catalog No.
C8206
Fluorescein-5-maleimide is a thiol-reactive fluorescent dye.
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Fluorescein-5-maleimide is a thiol-reactive fluorescent dye that can be used to affix fluorescein to proteins (excitation wavelength: 494 nm, emission wavelength: 519 nm).
| Physical Appearance | A solid |
| Storage | -20°C, protect from light |
| M.Wt | 427.36 |
| Cas No. | 75350-46-8 |
| Formula | C24H13NO7 |
| Synonyms | N-(5-Fluoresceinyl)maleimide |
| Chemical Name | 1-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione |
| SDF | Download SDF |
| Canonical SMILES | O=C1C=CC(N1C2=CC(C(O3)=O)=C(C=C2)C43C5=C(C=C(O)C=C5)OC6=C4C=CC(O)=C6)=O |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
