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Special Offers

GoldBio knows that electrophoresis is one of the most fundamental research tools in your lab. So through the entire month of July, we want you to have an even easier time getting the reagents you need to do the research you need to do! We want to help you keep your summer running in the right direction with our ladders and agarose LE. Discover More with these amazing offers!

1 kb DNA Ladder
Catalog ID
Size
Pricing
More Info
1 kb DNA Ladder
D010-500
1x500 μl
$ 44.00 $ 36.00
D010-1000
2x500 μl
$ 82.00 $ 66.00
D010-1500
3x500 μl
$ 115.00 $ 92.00
D010-2000
4x500 μl
$ 152.00 $ 122.00
D010-2500
5x500 μl
$ 174.00 $ 154.00
D010-3000
6x500 μl
$ 190.00 $ 168.00
Description

A unique combination of a number of proprietary plasmids digested with appropriate restriction enzymes and PCR products to yield 13 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 250-10,000 base pairs. The 1K and 3K bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 μg a load) for approximating the mass of DNA in comparably intense samples. The ladder is ready-to-use, and is premixed with loading buffer dye for direct loading on gel.

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Specifications
CAS Number
Technical Resources
100 bp DNA Ladder
Catalog ID
Size
Pricing
More Info
100 bp DNA Ladder
D001-500
1x500 μl
$ 44.00 $ 36.00
D001-1000
2x500 μl
$ 82.00 $ 66.00
D001-1500
3x500 μl
$ 115.00 $ 92.00
D001-2000
4x500 μl
$ 152.00 $ 122.00
D001-2500
5x500 μl
$ 174.00 $ 154.00
D001-3000
6x500 μl
$ 190.00 $ 168.00
Description

A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 11 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-1,500 base pairs. The 500 and 1,500 base pair bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 μg a load) for approximating the mass of DNA in comparably intense samples of similar size. The ladder is ready-to-use, and is premixed with loading buffer dye for direct loading on gel.

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Specifications
CAS Number
Technical Resources
100 bp PLUS™ DNA Ladder
Catalog ID
Size
Pricing
More Info
100 bp PLUS™ DNA Ladder
D003-500
1x500 μl
$ 44.00 $ 36.00
D003-1000
2x500 μl
$ 82.00 $ 66.00
D003-1500
3x500 μl
$ 120.00 $ 96.00
D003-2000
4x500 μl
$ 152.00 $ 122.00
D003-2500
5x500 μl
$ 174.00 $ 154.00
D003-3000
6x500 μl
$ 190.00 $ 168.00
Description

A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 12 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-3,000 base pairs. The 500 and 1,500 base pair bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 μg a load) for approximating the mass of DNA in comparably intense samples of similar size.The ladder is ready-to-use, and is premixed with loading buffer dye for direct loading on gel.

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Specifications
CAS Number
Technical Resources
Agarose LE (Molecular Biology Grade)
Catalog ID
Size
Pricing
More Info
Agarose LE (Molecular Biology Grade)
A-201-100
100 g
$ 86.00 $ 69.00
A-201-500
500 g
$ 318.00 $ 255.00
A-201-1000
1 kg
$ 530.00 $ 424.00
Description

Agarose LE (Low Electroendosmosis) is Molecular Biology Grade and used for the superior separation of nucleic acids and for the maximum crisp resolution of bands.

GoldBio Agarose LE is refined in an advanced process that excludes the use of organic solvents. The result is a cleaner end-product with significantly reduced environmental impact. The agarose can be used for analyses of nucleic acids from 50 bp to 25 kbp, protein electrophoresis and various blotting protocols.

The low EEO of the agarose promotes increased electrophoretic mobility, yielding improved resolution and shorter run times. This also allows macromolecules and larger particles (subcellular fragments, viruses, etc.) to migrate more freely through the gel matrix. The consistently low EEO reduces band distortion (caused by counterflow) that can result from the presence of excessive sulfate-rich negative ions.

Agarose is a natural product that forms an inert matrix used in electrophoresis, chromatography and other molecular biology and biochemistry techniques. Likewise, it is neutral and easily derivatizable, so it is easy to bind to its structure proteins like enzymes, antigens or antibodies. Toxicity absence makes working with agarose very convenient.

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Specifications
CAS Number 9012-36-6
Technical Resources