dna sequencing

5-ROX, SE ([5-Carboxy-X-rhodamine, succinimidyl ester] *Single isomer*) is a labeling reagen used in the preparation of charge-modified dye-labeled Dideoxynucleotide Triphosphates (ddNTP) to "direct-load" DNA sequencing.

5(6)-ROX (5(6)-Carboxy-X-rhodamine) is a nucleic acid fluorescent label and rhodamine dye with Ex/Em=570/595 nm. It serves as a correction dye for real-time quantitative PCR and is widely applied in DNA sequencing and fluorescent labelling.

5(6)-TAMRA SE (5(6)-Carboxytetramethylrhodamine N-succinimidyl ester) is the amine-reactive, mixed isomer form of TAMRA. 5(6)-TAMRA SE is a dye for oligonucleotide labeling and automated DNA sequencing applications.

6-TAMRA-SE (6-TAMRA-NHS ester) is an amine-reactive form of tetramethylrhodamine, commonly used as a traditional fluorophore in automated DNA sequencing.

6-TAMRA cadaverine is widely recognized as a dye for labeling oligonucleotides and for its application in automated DNA sequencing. The amino group (NH2) can react with carboxylic acids, activated NHS esters, and carbonyl groups (ketones, aldehydes). It is reagent grade and intended solely for research purposes.

Cy7.5-COOH TEA (compound 8f) is a cyanine dye characterized by high fluorescence with an Abs/Em of 781/808 nm. This compound is extensively used as a fluorescent probe in fields such as DNA sequencing, flow cytometry, and in vivo imaging.

Cy7.5-COOH bromide is a cyanine dye, known for its high fluorescence properties (Abs/Em = 781/808 nm). It is widely utilized as a fluorescent probe in applications such as DNA sequencing, flow cytometry, and in vivo imaging.

4,4-Difluoro-8-(4'-iodophenyl)-1,7-bis-(1'-napthyl)-4-bora-3alpha,4alpha-diaza-s-indacene serves as a fluorescent dye in DNA sequencing [1].

Cy7.5-COOH is a derivative of CY7.5, exhibiting excitation/emission wavelengths of 785/810 nm. Cy7.5 is an amine-reactive, near-infrared (NIR) fluorophore with spectral characteristics of Ex/Em=700-770/790 nm, commonly employed for protein and nucleic acid labelling.

Xylene Cyanol FF, an acid triphenylmethane dye, is utilized for histochemical staining of hemoglobin peroxidase and as a tracking dye for DNA sequencing during electrophoresis. Catalyzed by Fe and Al, it accelerates oxidation with hydrogen peroxide and potassium periodate, enabling spectrophotometric determination of Fe and Al in solutions [1] [2].

5(6)-ROX, SE is an amine-reactive fluorescent probe that is widely used for oligonucleotide labeling and automated DNA sequencing applications.

The isomeric 6-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing applications.