m-PEG6-thiol

m-PEG6-thiol


Carboxyrhodamine 110-PEG4-DBCO is a fluorescent labeling dye. the DBCO group enables copper free Click Chemistry with azide-bearing compounds or biomolecules to form a stable triazole linkage. This reagent will be an ideal alternative to copper intolerant applications and can be used to label cells, tissues, biomarkers or nanoparticles.

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