Labelling

diSulfo-Cy3 azide is a water-soluble dye containing an azide group, which enables Click Chemistry. Absorbance and emission of the dye are identical to Cy3 fluorophore. The reagent is designed for the labeling of sensitive molecules such as proteins, and even intact biological objects in water phase. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

diSulfo-Cy5 Azide is a water-soluble dye containing an azide group, which enables Click Chemistry. Absorbance and emission of the dye are identical to Cy5 fluorophore. The reagent is designed for the labeling of sensitive molecules such as proteins, and even intact biological objects in the water phase. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Cy5 dyes are one type of the most common red fluorophores. Its max. absorbance/emission max is 646/665nm. They are widely used for labeling peptides, proteins and oligos etc. Cy5 NHS ester dyes are recommended for labeling amine containing biomolecules under pH 7.4 -9.0. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Fluorescein-DBCO is a fluorescein dye labeling reagent containing a DBCO group, which can react with azide-bearing compounds or biomolecules to form a stable triazole linkage without copper catalyst. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Fluorescein-PEG4-azide is a green emitting fluorescent dye derivitative with excitation/emmission maximum 494/517 nm containing an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

BDP FL-PEG5-azide is a PEG linker with an azide group and BDP FL dye moiety. The azide group enables Click Chemistry and BDP FL dye moiety is highly compatible with FAM fluorescence measuring instruments. The hydrophilic PEG spacer arm increases water solubility and a membrane permability. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

BDP FL-PEG5-propargyl is a BDP FL linker containing a reactive propargyl group and a hydrophilic PEG spacer arm. The propargyl group allows site-specific conjugation by Click Chemistry and is ideal for conjugation with of antibodies, proteins or probes. The hydrophilic PEG spacer arm can increase water solubility. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

TAMRA acid, mixed isomers, has achieved prominence as a dye for oligonucleotide labeling and automated DNA sequencing applications. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

BDP FL DBCO is afluorescent reagent containing a reactive DBCO group, DBCO will react with azide-bearing compounds or biomolecules to form a stable triazole linkage without copper catalyst. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.