ROX NHS ester

Home Products Dye Labeling Rhodamine labeling ROX NHS ester

ROX NHS ester is a rhodamine dye derivative containing NHS ester group, which can be used to label the primary amines (-NH2) of proteins, oligonucleotides, and other amine-containing molecules. ROX (rhodamine X aka R101) is a highly fluorescent and photostable rhodamine dye for various applications and ROX labeled oligonucleotide probes are often used in qPCR, and qPCR instruments possessing ROX channel.

The following ROX NHS esters are available in BroadPharm. Please click catalog number to see purity specificationsand fluorescence information.

Catalog No. Name Structure M.W. Purity Pricing

ROX NHS ester

BP-23901 ROX NHS ester, 5-isomer ROX NHS ester, 5-isomer 631.7 85% Pricing
BP-22533 ROX NHS ester, 6- isomer ROX NHS ester, 6- isomer 631.7 80% Pricing