6,7-Methylenedioxy-4-methyl-3-maleimidocoumarin Fluorescent Label (CAT#: OLY-1123-LD35)
Datasheet MSDSCas No.: 97744-90-6
PRODUCT INFORMATION
Description
Synonyms: 3-Maleimido-4-methyl-6,7-methylenedioxycoumarin. This is a thiol-reactive, blue-fluorescent label. The maleimide group reacts specifically and covalently with sulfhydryl groups (cysteines) at pH 6.5-7.5 to form a stable thioether bond. The coumarin core is a blue-fluorescent dye. This reagent is used to label cysteine residues on proteins or peptides, allowing for their visualization or quantification.
Molecular Weight
299.24
Purity
>98.0%
Formula
C₁₅H₉NO₆
Product Type
Fluorescent Labels
Ex
505 nm
Em
513 nm
Form (20 deg.C)
Solid
Storage Condition
Room temperature
Molecular Structure
For Research Use Only | Not For Clinical Use
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