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Biotium 5-TAMRA-PEO3-amine
Supplier: Biotium 90107
5-TAMRA-PEO3-amine (Tetramethylrhodamine-PEO3-amine) has a long water-soluble PEG spacer separating the dye and the amine functional group. The dye can be coupled to activated carboxy groups or sulfonyl chlorides. Properties: Ex/Em (MeOH) = 544/571 nm; Dark purple solid soluble in DMSO, DMF, or H2O; Store at 4°C and protect from light; C 37 H 42 F 6 N 4 O 11; MW: 832.74
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