Want to know that you loaded equal amounts? SpectraQuant™ -PS Twilight is the first protein stain with DualTone™ Technology (patent pending): protein bands stain different colors (from red to blue) depending on amount! With a sensitivity similar to that of SpectraQuant™ -PS Sky, this stain is ideal for assessing transfer efficiencies and visualizing transfer artifacts […]
Category Archives: Protein Stains
Check for transfer artifacts. See your proteins before you probe!
SpectraQuant™-PS Sky is specifically designed for high sensitivity visualization (~15-30 ng) of proteins bound to nitrocellulose or PVDF. Proteins can be rapidly stained (5-10 min), documented, and destained prior to western blotting or other applications.
Can’t see your proteins? Unlike Silver stains that require toxic components and long protocols, SpectraQuant-PS Clear achieves ‘super’ sensitivity (~0.1-0.25 ng) with safe reagents in just minutes! Need to see your proteins before you transfer? Total reversibility makes this stain compatible with all downstream protocols. Ultrasensitive! (<0.25 ng) Rapid detection (complete in 15 minutes) Reversible […]
High Sensitivity (~4-8 ng)
Rapid detection (complete is 30-60 minutes)
Simple ‘alcohol-free’ procedure
No destaining required
Compatible with sequencing, MALDI-TOF, LC, and MS
Compatible with PVDF
Sold in 1 L container