Labelling

R6G alkyne, 6-isomer is a xanthene dye of the rhodamine series with terminal propargyl group. R6G alkyne, 6-isomer shows a high quantum yield and is photostable. The propargyl group can react with azide-bearing compounds to form stable triazole rings. Reagent grade, for research use only.

ROX alkyne, 5-isomer is a red-emitting rhodamine dye possessing high brightness and fluorescence quantum yield. ROX alkyne, 5-isomer is a popular dye for qPCR and microscopy due to its very high quantum yield. The propargyl group can react with azide-bearing compounds to form stable triazole rings. Reagent grade, for research use only.

Sulfo-Cy3.5 alkyne is a very hydrophilic sulfonated derivative with four sulfo groups and a terminal propargyl group. Sulfo-Cy3.5 alkyne is commonly used as a FRET-donor in a pair with Cyanine5 and as a FRET-acceptor in a pair with Cyanine3. The propargyl group can react with azide-bearing compounds to form stable triazole rings. Reagent grade, for research use only.

Sulfo-Cy7.5 alkyne is a near infrared, sulfonated cyanine dye with rigidized trimethylene chain and a terminal propargyl group. It is structurally very similar to indocyanine green dye and posesses an improved quantum yield because of its rigidized structure. The propargyl group can react with azide-bearing compounds to form stable triazole rings. Reagent grade, for research use only.

BP Fluor 430 maleimide is a hydrophilic dye with a terminal maleimide gorup, which is losely related to coumarin. The maleimide group will react with a thiol group to form a covalent bond. Reagent grade, for research use only.

BDP 558/568 maleimide is a borondipyrromethene dye with a terminal maleimide group. BDP 558/568 alkyne possesses high quantum yield. The maleimide group will react with a thiol group to form a covalent bond. Reagent grade, for research use only.

BDP 650/665 maleimide is a red emitting BDP dye derivative carrying a terminal maleimide group. The maleimide group will react with a thiol group to form a covalent bond. Reagent grade, for research use only.

FAM maleimide, 6-isomer is a universal dye that has terminal maleimide group. FAM maleimide, 6-isomer is useful for microscopy, qPCR, and FRET-based and fluorescence polarization-based binding assays. The maleimide group will react with a thiol group to form a covalent bond. Reagent grade, for research use only.

Pyrene maleimide is a polyaromatic fluorescent hydrocarbon with a termininal maleimide group. The maleimide group will react with a thiol group to form a covalent bond. Reagent grade, for research use only.