MQ Protein Staining and Destaining Kit

This ready-to-use protein stain from MOLEQULE-ON, New Zealand, is formulated for sensitive total-protein visualization on polyacrylamide gels and membranes. Based on the manufacturer's nano-tech staining chemistry, the solution delivers fast, high-contrast protein detection for SDS-PAGE and blot visualization with minimal background.

The formulation is designed to eliminate or reduce destaining and washing steps, simplifying hands-on time and waste handling. Staining is typically completed in minutes to a few hours, depending on sample load and gel thickness. The solvent-reduced composition contains no methanol or acetic acid, improving user and environmental safety, and the stain is compatible with downstream mass spectrometry and standard gel imaging platforms.

Typical applications include total protein detection after SDS-PAGE, quick gel checks during electrophoresis workflows, and visualization of transferred proteins on membranes. The product is suited to general laboratory, research, and quality-control workflows where sensitive total-protein visualization is required.