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
A DNA ladder consisting of 13 DNA fragments ranging in size from 250 bp to 10 kb, provided pre-diluted in 1X loading buffer so that it is ready to load.
A DNA ladder consisting of 13 DNA fragments ranging in size from 250 bp to 10 kb, provided pre-diluted in 1X loading buffer so that it is ready to load.
Ready-to-Use 100 bp DNA Ladder
A DNA ladder consisting of 11 DNA fragments ranging in size from 100 bp to 1500 bp, provided pre-diluted in 1X loading buffer so that it is ready to load.
A DNA ladder consisting of 11 DNA fragments ranging in size from 100 bp to 1500 bp, provided pre-diluted in 1X loading buffer so that it is ready to load.
PAGE GelRed® Nucleic Acid Gel Stain
PAGE GelRed® is a non-toxic, non-mutagenic red DNA gel stain specifically formulated 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 formulated 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.
1 kb DNA Ladder in TE Buffer
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Activated Charcoal Decontamination Bags
Activated charcoal in a convenient bag for decontamination of used gel staining solutions containing ethidium bromide or other toxic dyes.
Activated charcoal in a convenient bag for decontamination of used gel staining solutions containing ethidium bromide or other toxic dyes.