Precision Plus Protein™ WesternC™ Standards

Precision Plus Protein™ standards for protein electrophoresis offer unsurpassed band sharpness, accurate MW determination, lot-to-lot consistency, and excellent blotting results. These standards contain ten highly purified recombinant proteins with molecular masses from 10 to 250 kD and include three high-intensity reference bands (25, 50, and 75 kD).

Precision Plus Protein™ WesternC™ standards are prestained, broad-range protein standards that enable chemiluminescent detection when probed with StrepTactin-HRP conjugates, so the protein standard appears directly on a film or CCD image.

Key Features

• Clean, sharp bands with MW confirmed by mass spectrometry
• Highly accurate MW estimation, r² values >0.99
• Proprietary staining technology that provides batch-to-batch MW consistency and reproducible electrophoretic migration
• Dual-color prestained bands (reference bands prestained pink, all others prestained blue)
• Prestained bands for monitoring of electrophoresis progression and assessment of blotting efficiency
• Strep-tag affinity peptide for detection and MW determination on western blots
• Supplied as ready-to-use solution
• Fluorescent detection — blue bands can be visualized with a 635 nm laser or red LED. Pink bands can be visualized with a 532 nm laser or green LED.