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Invitrogen™ TrackIt™ Cyan/Yellow Loading Buffer Non-distribution product as customer accommodation. Greener Choice Available on GSA/VA Contract for Federal Government customers only.

6X solutions used for easy loading and tracking of DNA samples in agarose gels.

Manufacturer:  Invitrogen™ 10482035

Catalog No. 10-482-035

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Loading buffers contain two tracking dyes, one that runs behind sample and one that runs ahead of sample. Tracking dyes serve as visual markers for following migration during electrophoresis and indicate when maximum resolution of DNA fragments has been achieved. Additionally, visualization of DNA bands will not be obscured by tracking dyes because they run outside limits of most DNA samples.


  • TrackIt Cyan/Orange Loading Buffer is recommended for DNA fragments between 50 bp and 10 Kb
  • TrackIt Cyan/Yellow Loading Buffer is recommended for DNA fragments between 10 bp and 1 Kb


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Sample Loading Buffers
Approved for shipment at Room Temperature or on Wet or Dry Ice
Loading Buffer
6 Months
Agarose Gels
Tartrazine, Xylene Cyanol, Xylene Cyanol FF (XCFF)
0.5 mL
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