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Products

Imperial™ Protein Stain Thermo Scientific™

Imperial Protein Stain is a ready-to-use colorimetric stain formulated with coomassie dye R-250 that delivers consistent nanogram-level detection of proteins in polyacrylamide electrophoresis gels or nitrocellulose membranes.

PageBlue™ Protein Staining Solution Thermo Scientific™

PageBlue Protein Staining Solution is a sensitive, economical formulation of colloidal coomassie G-250 dye for endpoint staining of proteins in polyacrylamide gels and on PVDF membranes without methanol or acetic acid.

Krypton™ Fluorescent Protein Stain Thermo Scientific™

Thermo Scientific Krypton Fluorescent Protein Stain enables sensitive visualization with fluorescence imagers (520nm excitation; 580nm emission) of proteins separated in polyacrylamide gels or transferred to membranes.

Novex™ Reversible Membrane Protein Stain Kit Invitrogen™

Novex® Reversible Protein Stain is a highly sensitive stain used for determining protein transfer efficiency after blotting. Quantitative and completely reversible, this stain is compatible for use with both nitrocellulose (NC) and polyvinylidene difluoride (PVDF) membranes.

GelCode™ Blue Safe Protein Stain Thermo Scientific™

GelCode Blue Safe Protein Stain is a fast and sensitive coomassie-dye reagent that provides one-step ultrasensitive detection of proteins in polyacrylamide gels and is formulated to avoid hazardous shipping.

Pierce™ Reversible Protein Stain Kit for PVDF Membranes Thermo Scientific™

The Thermo Scientific Pierce Reversible Protein Stain Kit for PVDF Membranes is a rapid and sensitive alternative to Ponceau S stain for protein detection on PVDF membrane after transfer from polyacrylamide gels.

Pierce™ Reversible Protein Stain Kit for Nitrocellulose Membranes Thermo Scientific™

The Pierce Reversible Protein Stain Kit for Nitrocellulose Membranes is a rapid and sensitive alternative to Ponceau S stain for protein detection on nitrocellulose membranes after transfer from polyacrylamide gels.

NuPAGE™ Large Protein Staining Kit Invitrogen™

The HiMark™ Pre-Stained and Unstained High Molecular Weight Protein Standards are specifically designed for large protein analysis on NuPAGE® Novex Tris-Acetate Gels under denaturing conditions. Both standards offer a time-saving load-and-go format.

SYPRO™ Ruby Protein Blot Stain Invitrogen™

SYPRO Ruby Protein Blot Stain is a highly sensitive, ready-to-use fluorescent stain for proteins on nitrocellulose or PVDF membranes, making it easy to assess the efficiency of protein transfer to the blot and to determine if lanes are loaded equally.

SYPRO™ Ruby Protein Gel Stain Invitrogen™

SYPRO Ruby Protein Gel Stain is a highly sensitive, ready-to-use fluorescent stain for the detection of total proteins separated by polyacrylamide gel electrophoresis (PAGE). It is ideal for use in 1D and 2D PAGE.

SYPRO™ Tangerine Protein Gel Stain (5000X Concentrate in DMSO) Invitrogen™

SYPRO Tangerine protein gel stain provides fast, easy and sensitive detection of proteins in gels (down to 4 ng/band) without the need for fixatives. Staining is compatible with subsequent Western blotting, zymography, electroelution or mass spectrometry.

SYPRO™ Orange Protein Gel Stain (5,000X Concentrate in DMSO) Invitrogen™

SYPRO Orange Protein Gel Stain is a sensitive, ready-to-use fluorescent stain for total protein detection in 1D gels. The sensitivity of SYPRO Orange Protein Stain is as good as or better than traditional silver staining techniques.

NuPAGE™ Large Protein Sensitive Staining Kit Invitrogen™

The HiMark™ Pre-Stained and Unstained High Molecular Weight Protein Standards are specifically designed for large protein analysis on NuPAGE® Novex Tris-Acetate Gels under denaturing conditions. Both standards offer a time-saving load-and-go format.

SYPRO™ Protein Gel Stain Starter Kit Invitrogen™

The SYPRO Protein Gel Stain Starter Kit makes it easy for first-time users to try our three SDS-PAGE stains. The kit contains: 50 µL of SYPRO Orange dye concentrate (S-6650), 50 µL of SYPRO Red dye concentrate (S-6653), 50 µL of SYPRO Tangerine dye concentrate (S-12010) and a SYPRO protein gel stain...