Protein Analysis
  • My NEB
  • Print
  • PDF
  • Protein Ladders & Markers

    Gel-based protein assays, such as SDS-PAGE and Western Blots, are used to determine the quantity and purity of a protein sample. Protein markers and ladders provide a series of graduated mass standards in a single mixture. Run alongside a sample, protein ladders provide a reference for determining the masses of all proteins within your sample.

    Featured Products

    Protocols for Protein Ladders & Markers