Allows the closest estimation of molecular weight of your sample protein over a wide molecular weight range

Mixture of 10 blue-, orange- and green-stained proteins (10 to 180kDa) used as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

Run these markers in parallel with the experimental samples on isoelectric focusing gels. Cytiva Life Sciences™ pI Markers are lyophilized mixtures of stable, salt-free, highly purified proteins.

Mixture of 9 blue-, orange- and green-stained proteins (10 to 250kDa) used as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

Less hazardous and does not require methanol or acetic acid fixatives or destains

Designed for accurate, easy, and convenient molecular weight estimation of a wide range of molecular weight proteins during SDS-PAGE and Western blotting

A mixture of six blue-stained natural proteins (20 to 120kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

Stain proteins in 1D and 2D gels with this rapid, ultra-sensitive and versatile silver stain system that yields consistent and reliable results.

Allows you to easily visualize protein molecular weight ranges during electrophoresis and quickly evaluate Western transfer efficiency

Invitrogen Bolt Bis-Tris Plus gels are precast polyacrylamide gels designed for optimal separation of a wide range of protein sizes under denaturing conditions.

Invitrogen Bolt Bis-Tris Plus gels are precast polyacrylamide gels designed for optimal separation of a wide range of protein sizes under denaturing conditions. Bolt gels are ideal for western blot transfer and analysis, and any other techniques where protein integrity is crucial.

Optimized for use with Bolt™ Bis-Tris Plus gels, and are available in a variety of formats

Quickly and easily run up to two Novex 8 x 8cm minigels, leak-free without any clamps or grease

A mixture of six proteins and synthetic peptides (1.7 to 40kDa) for use as size standards for peptides and small proteins in gel electrophoresis and Western blotting.

Consists of fluorescent dye-conjugated proteins, ranging in size from approx. 11-155kDa

Visualize proteins in polyacrylamide gels immediately after electrophoresis and then erase the stain for subsequent transfer or band extraction.

Compatible with a variety of Novex™ gels, NuPAGE™ gels, and Bolt™ Bis-Tris Plus gels

CAS: 9012-36-6 Molecular Formula: C₁₂H₁₈O₉

Invitrogen NuPAGE Bis-Tris protein gels are precast polyacrylamide gels that provide broad molecular weight protein separation with high resolution and sample integrity. These precast gels are ideal for applications where protein integrity is crucial.

Provides up to 300V (volts) and 400mA of power. Fisherbrand™ Power Supply, 300V Mini Plus includes dual voltage compatibility.

A mixture of eight blue-, green- and orange-stained proteins (40 to 300kDa) for use as size standards for high MW proteins in gel electrophoresis and Western blotting.

Invitrogen NuPAGE Tris-Acetate protein gels provide excellent separation of large molecular weight proteins. They are high performance polyacrylamide gels that simulate the denaturing or native conditions of the traditional laemmli system.

30-fold more sensitive than staining with colloidal Coomassie™ G-250

XCell SureLock and XCell II Blot Module

NuPAGE™ Novex™ 12% Bis-Tris Gels are pre-cast polyacrylamide gels designed to give optimal separation of small- to medium-sized proteins under denaturing conditions.

A mixture of 11 proteins (5 to 250kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

Easily set up in just three simple steps

A mixture of seven native proteins (14.4 to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE).