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Mca-SEVNLDAEFK(Dnp) is a peptide FRET substrate for Beta-secretase 1 (BACE-1), featuring the 'Swedish' Lys-Met/Asn-Leu mutation at the β-secretase cleavage site of the amyloid precursor protein (APP). Cleavage at the -Leu-Asp- site of Mca-SEVNLDAEFK(Dnp) releases the highly fluorescent 7-methoxycoumarin (Mca) fragment, which is freed from the quenching effect of the 2,4-dinitrophenyl (Dnp) internal quencher, leading to a significantly increased fluorescence intensity that is easily detectable.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
10 mg | Inquiry | Inquiry | |
50 mg | Inquiry | Inquiry |
Description | Mca-SEVNLDAEFK(Dnp) is a peptide FRET substrate for Beta-secretase 1 (BACE-1), featuring the 'Swedish' Lys-Met/Asn-Leu mutation at the β-secretase cleavage site of the amyloid precursor protein (APP). Cleavage at the -Leu-Asp- site of Mca-SEVNLDAEFK(Dnp) releases the highly fluorescent 7-methoxycoumarin (Mca) fragment, which is freed from the quenching effect of the 2,4-dinitrophenyl (Dnp) internal quencher, leading to a significantly increased fluorescence intensity that is easily detectable. |
Molecular Weight | 1533.5 |
Formula | C68H88N14O27 |
Cas No. | 1802078-31-4 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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