Dyes for nucleic acids

Ethidium bromide dropper bottle

For easy and safe addition of ethidium bromide in solutions. Add one drop per 50 ml of solution to obtain a concentration of 0.5 µg / ml. Bottle is waterproof and provides protection against UV.

Instastain® ethidium bromide staining card

• Quick and easy
• No pipetting required, delivers a small amount of stain to the agarose
gel via a special paper backing
• Place the card on the gel and wait: 8-10 min. for 1% agarose gels and 3-5 min. for 0.8% agarose gels
• Each card will stain a gel up to 7 x 7 cm in size

ClearLine® EmeralDye Stain

High sensitivity even for small fragments, superior signal to noise ratio, can be used in a classical gel staining procedure as well as in post staining procedures, 4 - 6 µl in 100 ml of agarose.

DNA-dye NonTox

• Non-hazardous, non-mutagenic and non-toxic alternative to ethidium bromide
• Ready-to-use 6X charge buffer for direct mixing with samples
• Contains 3 migration dyes: bromophenol blue, xylene cyanol and orange G
• Excitable by UV and blue light
• Excitation/emission spectrum: 495 (pic 1), 260 (pic 2) nm / 540 nm

Gel Green nucleic acid gel stain

• For staining nucleic acids
• Alternative non mutagenic non cytotoxic and no ethidium bromide
• More sensitive than ethidium bromide and SYBR Green
• Extremely stable: long-term storage at room temperature and can be microwaved
• Dye to be added during the preparation of the gel or staining afterwards
• Easy to use
• Main excitation wavelength 505 nm / secondary 270 nm
• Emission wavelength 530 nm

SmartGlow stain

• Direct replacement for Ethidium Bromide
• Excitation with both UV (290 nm) and Blue Light (490 nm)
• Store at 4 °C
• Better sensitivity than EtBr

DNA dye for DNAzure blue gel

• Dye visible to the naked eye after 5 to 30 minutes of exposure to light
• Ultrasensitive, band visualization up to 1 ng of DNA
• Excision of the bands of interest without the use of a UV lamp
• Dye compatible with subsequent use of DNA for sequencing and cloning
• The use of bromophenol blue (found in some loading buffers) is not recommended, it is preferable to use G
• Picture taking possible without imager
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