Fluorescein-maleimide [CAS 2228857-33-6]
Fluorescein-maleimide [CAS 2228857-33-6]
SKU:QM-0055636-01
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Product Details
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Description
Fluorescein-maleimide is a fluorescein dye linker containing a maleimide group. The maleimides in Fluorescein-maleimide react with thiol-containing compounds or biomolecules to form thioester bonds between pH 6.5 and 7.5. Fluorescein-maleimide is specifically designed for fluorescent labeling of proteins, nucleic acids, or other molecules containing one or more thiol groups[1].
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CAS Number
[2228857-33-6]
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Molecular Formula
C27H19N3O7S
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Molecular Weight
529.52
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Smiles
O=C1OC2(C3=CC=C(NC(NCCN4C(C=CC4=O)=O)=S)C=C13)C5=CC=C(C=C5OC6=CC(O)=CC=C62)O
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Target
Fluorescent Dye
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Purity
97.31
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Storage Conditions
4°C (Powder, sealed storage, away from moisture and light)
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Shipping Conditions
Room Temperature
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Hazard Statement
H302, H315, H319, H335
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Precautions
H302, H315, H319, H335
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Fluorescein-maleimide [CAS 2228857-33-6]
Fluorescein-maleimide is a premium-grade research compound supplied by Quantimol for laboratory and scientific applications.