N-(m-PEG4)-N'-(acid-PEG3)-Benzothiazole Cy5

N-(m-PEG4)-N'-(acid-PEG3)-Benzothiazole Cy5


N-(m-PEG4)-N'-(acid-PEG3)-Benzothiazole Cy5 is a PEG linker containing a cyanine dye with excitation/emmission maximum 649/667 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-23046
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    • Price
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    • 1 MG
    • $180.00
    • 2 MG
    • $280.00

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