DNA Gel Stains & Accessories
High purity agarose, DNA ladders, buffers, and GelRed® & GelGreen® non-mutagenic DNA gel stains. Learn more about our signature Gel Stain Technologies.
GelRed® Nucleic Acid Gel Stain
Ultra sensitive and environmentally safe replacement for EtBr DNA/RNA gel stain.
Ultra sensitive and environmentally safe replacement for EtBr DNA/RNA gel stain.
GelGreen® Nucleic Acid Gel Stain
GelGreen® is a sensitive, non-mutagenic and environmentally safer green fluorescent DNA gel stain.
GelGreen® is a sensitive, non-mutagenic and environmentally safer green fluorescent DNA gel stain.
GelRed® Agarose LE
Ultrapure molecular biology grade agarose pre-coated with GelRed® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.
Ultrapure molecular biology grade agarose pre-coated with GelRed® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.
GelGreen® Agarose LE
Ultrapure molecular biology grade agarose pre-coated with GelGreen® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.
Ultrapure molecular biology grade agarose pre-coated with GelGreen® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.
6X DNA Loading Buffer (Blue)
A loading buffer for gel electrophoresis containing density agents for loading DNA samples on gels and two blue DNA tracking dyes.
A loading buffer for gel electrophoresis containing density agents for loading DNA samples on gels and two blue DNA tracking dyes.
6X GelRed® Prestain Loading Buffer with Tracking Dye
6X GelRed® Prestain Loading Buffers are DNA gel loading buffers containing GelRed® for one-step fluorescent staining and gel loading of DNA, with your choice of blue or orange tracking dyes.
6X GelRed® Prestain Loading Buffers are DNA gel loading buffers containing GelRed® for one-step fluorescent staining and gel loading of DNA, with your choice of blue or orange tracking dyes.
Agarose LE, Ultra-Pure Molecular Biology Grade
High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.
High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.
Ready-to-Use 1 kb DNA Ladder
1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder consists of 13 bands that are generated from PCR and restriction enzyme digestion of double stranded DNA.
1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder consists of 13 bands that are generated from PCR and restriction enzyme digestion of double stranded DNA.
Ready-to-Use 100 bp DNA Ladder
100 bp DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 100 bp to 1500 bp. The 500 bp and 1,500 bp bands contain more DNA to provide internal orientation.
100 bp DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 100 bp to 1500 bp. The 500 bp and 1,500 bp bands contain more DNA to provide internal orientation.
PAGE GelRed® Nucleic Acid Gel Stain
PAGE GelRed® is a non-toxic, non-mutagenic red DNA gel stain specifically designed to stain DNA in polyacrylamide gels. PAGE GelRed® can be imaged using a 254 nm UV transilluminator with an ethidium bromide filter.
PAGE GelRed® is a non-toxic, non-mutagenic red DNA gel stain specifically designed to stain DNA in polyacrylamide gels. PAGE GelRed® can be imaged using a 254 nm UV transilluminator with an ethidium bromide filter.
Gel-Bright™ LED Gel Illuminator
A non-UV, blue LED lightbox with a light source and filters for optimal detection of nucleic acids and proteins labeled with green or red fluorescent dyes.
A non-UV, blue LED lightbox with a light source and filters for optimal detection of nucleic acids and proteins labeled with green or red fluorescent dyes.
DNA Gel Extraction Kit
A spin column-based DNA extraction kit for purifying DNA from agarose gels.
A spin column-based DNA extraction kit for purifying DNA from agarose gels.
TBE Buffer, 5X
A 5X concentrated buffer solution in deionized water. TBE is used for polyacrylamide and agarose gel electrophoresis.
A 5X concentrated buffer solution in deionized water. TBE is used for polyacrylamide and agarose gel electrophoresis.
DNAzure® Blue Nucleic Acid Gel Stain, 100X
A blue nucleic acid gel stain to visualize dsDNA in agarose or polyacrylamide gels by the unaided eye.
A blue nucleic acid gel stain to visualize dsDNA in agarose or polyacrylamide gels by the unaided eye.
Glo-Plate™ Blue LED Illuminator
A multi-functional blue LED light box that can be used for photolysis of PMAxx™ or PMA in viability PCR. It is also an excellent way to develop the staining of gels stained with the visible blue DNA gel stain DNAzure®.
A multi-functional blue LED light box that can be used for photolysis of PMAxx™ or PMA in viability PCR. It is also an excellent way to develop the staining of gels stained with the visible blue DNA gel stain DNAzure®.
1 kb DNA Ladder in TE Buffer
The 1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 1 kb, 3 kb, and 6 kb bands contain more DNA to provide internal orientation.
The 1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 1 kb, 3 kb, and 6 kb bands contain more DNA to provide internal orientation.