2-(6-Tetramethylrhodamine)carboxylic acid N-hydroxysuccinimide ester

2-(6-Tetramethylrhodamine)carboxylic acid N-hydroxysuccinimide ester

Catalog Number:
FC01179947BIO
Mfr. No.:
FT28181
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    • Overview
      • 6-Carboxytetramethylrhodamine (TAMRA) is a widely employed fluorescent dye (orange-red) suitable for different uses. In PCR applications, it has been used both as a reporter at the 5’ or as a quencher at the 3’ end. TAMRA-labelled oligonucleotides have been used to study interactions with DNA or DNA/proteins interactions. It is an excellent fluorescent acceptor for FRET applications with a suitable dye pair. It is used as a protein/antibody labelling agent for structural studies, immunochemistry and flow cytometry. Bioconjugation is generally performed through coupling of the carboxylic acid to a primary amine at the N-terminus of a protein, on lysine side chains or amino-modified oligonucleotide. Carboxylic acids activated with succinimidyl esters react with primary amines.

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    • Properties
      • Alternative Name
        3,6-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9-[9H]xanthene]-6-carboxylic acid 2,5-dioxo-1-pyrrolidinyl ester
        CAS Number
        150810-69-8
        Molecular Formula
        C29H25N3O7
        Molecular Weight
        527.52 g/mol
        MDL Number
        MFCD00077325
        Note
        There is no hazardous surcharge associated with this product.
        There is no special packaging charge associated with this product.

        * For research use only. Not for human or veterinary use

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