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Fluorescein Iso-thiocyanate

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5mg Product Code: 40-7007-05

Appearance: powder
Molecular Formula: C21H11NO5S
Molecular Weight: 389.4
Excitation: lmax = 495 nm
Emission: lmax = 525 nm
Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins vi a the amine group. The isothiocyanate group reacts with amino
terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and oligonucleotides in DNA used in hybridisation.


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