Accu™ Prestained Protein Ladder II (2x 250µl)

The Accu™ Prestained Protein Ladder II is a ready-to-use protein molecular weight marker containing 10 prestained proteins spanning 8.5kDa to 180kDa. Engineered for protein visualization during electrophoresis and Western blot procedures, this ladder features distinctive red (70kDa) and green (25kDa) reference bands for easy molecular weight determination.

Key Features:
- 10 prestained protein bands (8.5-180kDa range)
- Distinctive reference bands: red (70kDa) and green (25kDa)
- Ready-to-use format - no heating or reducing agents required
- Room temperature stability for short-term storage
- Sharp, well-defined bands

Technical Specifications:
- Volume: 2x 250µl
- Recommended loading volume: 3-5µl per well
- Storage: -20°C
- Composition: 0.1-0.4 mg/ml of each protein in 20 mM Trisphosphate (pH 7.5 at 25°C), 2% SDS, 1 mM reducing reagent, 3.6 M Urea, and stabilizer

Research Applications:
- SDS-PAGE protein separation monitoring
- Western blot transfer verification
- Protein molecular weight determination
- Polyacrylamide gel electrophoresis

Quality Assurance:
Each batch undergoes rigorous testing for performance in polyacrylamide gel electrophoresis and Western Blotting procedures.

Keywords: protein ladder, molecular weight marker, prestained protein marker, Western blot marker, SDS-PAGE standard, protein electrophoresis marker, protein size determination, protein molecular weight standards