Designed by Protein Scientists for Protein Scientists!

RealTime stain

Realtime stain is a revolutionary dual use protein visualization and sample loading buffer specially formulated for SDS polyacrylamide gel electrophoresis (PAGE). A unique alternative to the current post-staining techniques; simply add the Realtime stain to your protein sample and heat, then watch your protein bands appear in the first 5-10 minutes of the gel running. The simple protocol offers you the flexibility to optimize and customize the labelling efficiency with the capability to generate your own pre-stained molecular weight standards.


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  • Applications (3 in 1) – Protein pre-staining – Sample loading buffer – Molecular weight standard production
  • Cost effective – 40 lanes / 4 gels (0.2 ml) – 400 lanes / 40 gels (2 ml)
  • Optimize – Time & temperature – Reducing agent
  • SDS PAGE compatibility – Cast & pre-cast gels (inc: Tris Glycine, Tris HEPES, & Bis-Tris)
  • Sensitivity – Linear range down to 50 ng
  • Samples – Optimized for pure and partially-pure protein samples
  • Ultra filtration columns (UFC) – 1x Vivaspin 20, 10,000 kDa (2 ml only) (Molecular weight standard production)
Cat. # Full name Volume
GEN-RT-STAIN-2000 Realtime stain – 400 preparations, approx. 40 gels 2ml
GEN-RT-STAIN-200 Realtime stain – 40 preparations, approx. 4 gels 0.2ml
GEN-RT-SCREEN-1010 White screen (10cm x 10cm)
GEN-RT-SCREEN-810 White screen (8cm x 10cm)