electrophoresis

Bromophenol Blue, an acid phthalein dye, is utilized both as a tracking dye for electrophoresis and as a pH indicator with a transition range of pH 3 to 4.6.

5-ROX-alkyne, a rhodamine dye, labels DNA fragments and facilitates visualization in capillary electrophoresis genotyping and gel shift experiments.

Aniline Blue sodium, a water-soluble dye, serves as a biological stain for detecting nucleic acids and proteins in laboratory procedures like electrophoresis and microscopy. Its unique chemical properties enable it to bind to specific cellular components, causing a color change that aids in their visualization and analysis.

Bromophenol blue sodium, a pH indicator, transitions from yellow at pH 3.0 to blue at pH 4.6, and is also utilized as a tracking dye to monitor agarose gel electrophoresis and polyacrylamide gel electrophoresis processes [1] [2].

R110 azide, 6-isomer, an isomer of rhodamine dye with an azide group, labels DNA fragments for visualizing results in capillary electrophoresis genotyping and gel shift experiments.

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].

CelRed nucleic acid gel stain 10,000× concentrate in water is a fluorescent dye used for nucleic acid staining, suitable for staining and detecting dsDNA, ssDNA, or RNA in agarose gels or polyacrylamide gels.

1) Non-toxicity: belong to flower-stem dye, easy to biodegrade, no carcinogenic toxicity. 2) High sensitivity: at least 100pg ssDNA or RNA can be detected, which is 25 ~ 100 times higher than EB staining. 3) High SIGNal-to-noise ratio: the sample fluorescence signal is strong, while the background signal is low. 4) Simple operation: like EB, the dye does not degrade in the prefabricated gel and electrophoresis process;The dyeing process after electrophoresis takes only 30 minutes without decoloring or washing, and can be observed directly with ultraviolet gel transmission or visible light transmission.