This product will be discontinued by May 1, 2016. For superior performance, we recommend you switch to phiX174 DNA/BsuRI (HaeIII) Marker, ready-to-use.

TrackIt™ ΦX174RF DNA/Hae III Fragments

Catalog number: 10488037

Invitrogen™  Related applications: Nucleic Acid Gel Electrophoresis & Blotting

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TrackIt™ ΦX174 RF DNA/Hae III Fragments are suitable for sizing linear double-stranded DNA from 72 to 1,353 bp. They are prepared by digesting purified ΦX174 RF DNA to completion with Hae III. These bands can be visualized by ethidium bromide, SYBR® Safe, or SYBR® Gold staining. The TrackIt™ format is ready-to-load and minimizes time spent thawing, diluting, and adding sample buffer to your DNA ladders. Simply transfer your TrackIt™ DNA ladder from the vial to the gel.

TrackIt™ ladders are stable at room temperature and can be stored on your benchtop. TrackIt™ DNA ladders offer two tracking dyes, one that runs behind the sample and one that runs ahead of the sample. The tracking dyes serve as visual markers for migration during electrophoresis and indicate when maximum resolution of the DNA fragments has been achieved. Additionally, visualization of DNA bands is not obscured by the tracking dyes because they run outside the limits of most DNA samples.

TrackIt™ ladders offer:

• Ready-to-load convenience

• Better tracking with two dyes to indicate when maximum resolution has been achieved

• TrackIt™ dyes that run outside the limits of most DNA samples, preventing masking of sample DNA bands
For Research Use Only. Not for use in diagnostic procedures.


Gel Compatibility: Agarose Gels, E-Gel®
Ready to Load: Yes
Size Range: 72 to 1353 bp
Product Size: 100 applications
Concentration: 0.1 µg⁄µl
Number of Reactions: 100 Applications
Shipping Condition: Approved for shipment at Room Temperature or on Wet or Dry Ice

Contents & storage

TrackIt™ ΦX174 RF DNA/Hae III Fragments are supplied at 0.1 µg/µL in 10 mM Tris-HCl (pH 7.5), 10 mM EDTA (pH 8.0), 0.06% XCFF, 0.6% tartrazine, 5% glycerol, 1 mM NaCl.

Store TrackIt™ ladders at room temperature.


Manuals & protocols

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