Protein Ladders & Standards (Markers)
Chemsis offers a variety of DNA Molecular Weight Markers and Ladders.
Protein ladders and markers for SDS-PAGE, western blots, and isoelectric focusing (IEF)
A molecular-weight size marker, also referred to as a protein ladder, DNA ladder, or RNA ladder
Choose from a variety of protein ladders (molecular weight markers) for protein electrophoresis and western blotting applications. DNA and RNA size markers contain a mixture of DNA (or RNA) fragments of known length, making them suitable for estimating the fragment length of concurrently run samples.
We offer a wide variety of DNA and RNA ladders and markers for conventional gel electrophoresis applications. Many ladders are available ready-to-load.
High Molecular Weight Protein Ladder
Find the right protein ladder (molecular weight markers) for your protein electrophoresis needs. Find prestained ladders compatible for western blotting.
- Prestained Protein Ladders
- Unstained Protein Ladders
- Western Blotting Protein Standards
- IEF & 2D Electrophoresis Protein Standards
DNA & Protein Markers
Chemsis has always been at the forefront of antibody validation testing. Our curated antibody selection is validated by using methods like knockout validation and orthogonal validation with ISH probes.
Protein Ladders for Western Blotting
Protein ladders for IEF, native PAGE and specialty applications
