Name: Gelite™ 50 bp DNA Ladder
Brand: AAT Bioquest
SKU: 17750
Price: 99 USD
Availability: InStock

Gelite™ 50 bp DNA Ladder

The Gelite™ 50 bp DNA Ladder is ideal for sizing and approximating the mass of double-stranded DNA within the 50 to 1,500 bp range on agarose or polyacrylamide gels. This ladder consists of 17 individual chromatography-purified DNA fragments featuring clear reference bands at 200 and 500 bp for easy size determination and orientation. Each band contains an estimated mass of DNA (0.56 µg per 5 µL), which can be used to approximate the mass of DNA in similarly intense samples of comparable size. For added convenience, the Gelite™ 50 bp DNA Ladder comes ready to use premixed with the DNA loading dye Orange G for tracking DNA migration and developing sharp bands.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
17750	0.5 mL	Price

References

View all 50 references: Citation Explorer

Yield Gel via Quantitative Gel Electrophoresis.

Authors:

Parks, Victoria R and Torres, Dayanara A

Journal:

Methods in molecular biology (Clifton, N.J.) (2023): 129-147

pHAPE: a plasmid for production of DNA size marker ladders for gel electrophoresis.

Authors:

Allen, Angel G and Barthelson, Karissa and Lardelli, Michael

Journal:

Biology methods & protocols (2023): bpad015

Short-chain polyphosphates: Extraction effects on migration and size estimation of Saccharomyces cerevisiae extracts with polyacrylamide gel electrophoresis.

Authors:

Manoukian, Lori and Stein, Robin S and Correa, José A and Frigon, Dominic and Omelon, Sidney

Journal:

Electrophoresis (2023): 1197-1205

Multiplasmid DNA in agarose gel electrophoresis: Suitable dye and temperature is essential for prominent profiles.

Authors:

Jiao, Qiuxia and Xin, Zhao and Gou, Qiufeng and Cao, Kang and Pan, Qu

Journal:

Electrophoresis (2022): 472-476

Separation and Characterization of Protein-DNA Complexes by EMSA and In-Gel Footprinting.

Authors:

Charlier, Daniel and Bervoets, Indra

Journal:

Methods in molecular biology (Clifton, N.J.) (2022): 169-199

Physical properties

Solvent

Water

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Freeze (< -15 °C); Minimize light exposure
UNSPSC	12171501

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Page updated on October 13, 2025