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Invitrogen™ NativeMark™ Unstained Protein Standard

Ready-to-use protein standard designed for molecular weight estimation of proteins using native gel electrophoresis

Supplier:  Invitrogen™ LC0725


Catalog No. LC0725

  • $335.65 / Each of 1

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    Reg : $350.00

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Includes: Supplied in storage buffer (Bis/Tris-HCl, pH 7.0; NaCl; glycerol; Ponceau S)



Electrophoresis under native (nondenaturing) conditions maintains the native protein conformation, cohesion of subunits, and biological activity. During native electrophoresis, proteins are separated based on their charge to mass ratios.

  • Versatile: recommended for use with Novex NativePAGE™ Bis-Tris, gradient Tris-Glycine, or NuPAGE Novex Tris-Acetate gels
  • Comprehensive: contains markers with a wide range of high molecular weights, providing 8 protein bands in the range of 20–1,200 kDa
  • Convenient: no need to add sample buffer, just load and run
  • Compatible: can be visualized using Coomassie™, silver, or fluorescent stains after electrophoresis, or with Ponceau S, Coomassie, or other membrane stains after Western transfer
  • Gel Compatibility: NativePAGE Gels, NovexTris-Glycine Gels, NuPAGE Bis-Tris Gels, NuPAGE Tris-Acetate Gels

1D Gel Electrophoresis, Protein Gel Electrophoresis, Protein Gel Staining and Imaging, Proteins, Expression, Isolation and Analysis

Order Info

Shipping Condition: Dry Ice



The NativeMark™ Unstained Protein Standard is supplied in storage buffer (Bis/Tris-HCl, pH 7.0; NaCl; glycerol; Ponceau S).

Store at -20°C.
Protein Ladder
Native gels
1236, 1048, 720, 480, 242, 146, 66, 20 kDa
5 x 50 μL
20 to 1,200 kDa
Novex™ Tris-Glycine Gels, NuPAGE™ Bis-Tris Gels, NuPAGE™ Tris-Acetate Gels, Novex™Tris-Glycine Gels, NativePAGE™ Gels, NuPAGE™ Tris-Acetate Gels
Dry Ice




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For Research Use Only. Not for use in diagnostic procedures.