Specialty-Protein-Gel-Ladders

We offer a broad range of protein ladders for measuring and detecting specialty proteins applications, such as his-tagged fusion proteins or anti-his tagged antibodies, or fluorescence tagged proteins, that are easily resolved with UV light.

  • PageRuler NIR Protein Ladder—for near-IR fluorescent visualization and molecular weight estimation following electrophoresis
  • E-PAGE™ SeeBlue® Pre-stained Standard—designed for use with the pre-cast E-PAGE™ Electrophoresis System
  • BenchMark™ His-tagged Protein Standard—for molecular weight sizing in his-tagged fusion protein detection and BenchMark™ Fluorescent Protein Standard—for fluorescence applications, easily resolved with UV light
  • PeppermintStick™ Phosphoprotein Molecular Weight Standards—serve both as molecular weight markers, and as positive and negative controls for methods that detect phosphorylated proteins, such as those using Pro-Q® Diamond phosphoprotein gel stains
  • CandyCane™ Glycoprotein Molecular Weight Standards—serve both as molecular weight markers, and as positive and negative controls for methods that detect glycoslyated proteins, such as methods provided in our Pro-Q Glycoprotein Stain Kits

Each standard has its own advantages. Please use the table and information below to help select the appropriate protein standard for your application.

PageRuler Prestained NIR Protein Ladder E-PAGE™ SeeBlue® Pre-stained Standard  BenchMark™ His-tagged Protein Standard  BenchMark™ Fluorescent Protein Standard Peppermint- Stick™ Phosphoprotein Molecular Weight Standards  CandyCane™ Glycoprotein Molecular Weight Standards
 
No. of bands 10 bands 5 bands 10 bands 7 bands 6 bands 8 bands
No. of colors 1 color 3 colors Unstained Unstained Unstained Unstained
MW range (kDa) 11–250 kDa 20–260 kDa 10–160 kDa 11–155 kDa 14.4–116.25 kDa 14–180 kDa
Gel compatibility All gels E-PAGE™gels Bis-Tris, Tris-Glycine Bis-Tris, Tris-Glycine Bis-Tris, Tris-Glycine, Tris-Acetate, Tricine Tris-Acetate Gels, Bis-Tris Gels, Tris-Glycine Gels, SDS-PAGE Gels, Tricine Gels 
Shelf life 1 year at
–20°C
6 months at
4°C
8 months at
–20°C
12 months at
–20°C
12 months at
–20°C
12 months at
–20°C
For use with Protein sizing on SDS-polyacrylamide gels and western blots for visualization with near-infrared (NIR) fluorescence imagers Pre-cast E-PAGE™ Electrophoresis System Applications such as His-tagged fusion proteins or anti-His tagged antibodies Applications such as fluorescence tagged proteins, easily resolved with UV light MW markers and methods that detect phosphorylated proteins such as Pro-Q ® Diamond phosphoprotein gel stains MW markers and methods that detect glycosylated proteins such as Pro-Q Glycoprotein Stain Kits
Catalog # 26635 LC5700 LC5606 LC5928 P33350, P27167 C21852
Product size 2 x 250 µL 500 µL 125 µL 125 µL 400 µL, 40 µL 400 µL
No. of rxns 100 50 25 63 200, 20 200
Order now Order now Order now Order now Order now Order now