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5-Carboxytetramethylrhodamine succinimidyl ester(5-TAMRASE); 5-TAMRA, SE

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Catalog No:CLP1008 CAS No.:150810-68-7 MDLNo: Formula:C29H25N3O7 MW:527.53
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1 mg 3-5days $150.00 Visible after login
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5 mg 3-5days $360.00 Visible after login
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10 mg 3-5days $640.00 Visible after login
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Product Overview
Product Name 5-Carboxytetramethylrhodamine succinimidyl ester(5-TAMRASE); 5-TAMRA, SE
CAS150810-68-7
FormulaC29H25N3O7
MW527.53
AppearanceRed solid
Storage conditionDry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years).
Product details

5-Carboxytetramethylrhodamine succinimidyl ester (5-TAMRA-SE) is an amine-reactive fluorescent probe. It has been used in double site-directed peptide modification to label proteinase substrates for use in FRET assays. It quenches lucifer yellow CH fluorescence by greater than 90% in uncleaved proteinase substrates, which allows for the detection of enzyme-cleaved substrates by an increase in fluorescence intensity. It has also been used in the synthesis of fluorescent derivatives of a variety of compounds, including the antibiotic ampicillin , nucleotide diphosphate uridine-5’-diphosphate , and the progesterone receptor antagonist RU486. 5-TAMRA-SE displays excitation maxima ranging from 540 to 560 nm and an emission maximum of 580 nm.


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