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Thermo Scientific™ PageRuler™ Prestained NIR Protein Ladder
A mixture of 10 proteins (11 to 250KDa) that are blue-stained and fluor-labeled for near-IR fluorescent visualization and protein sizing following electrophoresis.
Brand: Thermo Scientific™ 26635
188.49 EUR valid until 2024-11-30
Use promo code "21651" to get your promotional price.
This item is not returnable.
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Description
The Thermo Scientific™ PageRuler Prestained NIR Protein Ladder is a mixture of 10 proteins (11 to 250KDa) that are blue-stained and fluor-labeled for near-IR fluorescent visualization and protein sizing following electrophoresis.
The protein MW markers in this ladder resolve into sharp bands when analyzed by SDS-PAGE and are labeled with a fluorescent dye for visualization with instruments equipped for detection of near-infrared (NIR) fluorescence. The bands are also directly visible because the proteins are prestained blue. The 55kDa band is of greater intensity and serves as a reference band. The protein ladder is conveniently packaged and ready to use: no heating, dilution or addition of a reducing agent is required before use.Highlights:
Size range 10 proteins spanning 11 to 250kDa
Fluorescent detect using 670nm red laser or 700nm channels with fluorescence imagers
Ready-to-use supplied in a loading buffer for direct loading on gels
Sharp bands excellent sizing for near-infrared visualization of protein gels and blots
Reference band 55kDa band has greater intensity for easy orientation
Quality tested each lot evaluated by SDS-PAGE and Western blotting
Includes:
Proteins in 62.5mM Tris-H3PO4 (pH 7.5 at 25°C), 1mM EDTA, 2% SDS, 10mM DTT, 1mM NaN3 and 33% glycerol
Requires:
Fluorescent imager capable of near-infrared fluorescence detection, such as certain Typhoon™ Imagers and the LI-COR Odyssey™ Infrared Imaging System
Recommended for:
Protein sizing on SDS-polyacrylamide gels and Western blots for visualization with near-infrared (NIR) fluorescence imagers
Specifications
| Contents: two vials of 250 μL each Storage buffer: 62.5 mM Tris-H3PO4 (pH 7.5 at 25°C), 1 mM EDTA, 2% SDS, 10 mM DTT, 1 mM NaN3 and 33% glycerol Storage: Upon receipt store at -20°C |
|
| 10 | |
| Yes | |
| 1 color: Blue | |
| 250, 130, 95, 70, 55, 43, 34, 26, 15, 11 kDa | |
| 2 x 250 mL | |
| Western Blotting, SDS-PAGE |
| Colorimetric, NIR Fluorescence (700 nm) | |
| Protein Ladder | |
| 11 to 250 kDa | |
| Bolt™ Bis-Tris Plus Gels, Novex™ Tricine Gels, Novex™ Tris-Glycine Gels, NuPAGE™ Bis-Tris Gels, NuPAGE™ Tris-Acetate Gels, SDS-PAGE Gels | |
| PageRuler™ | |
| Approved for shipment on Wet or Dry Ice |
For Research Use Only. Not for use in diagnostic procedures.