Try to create your own and unique prestained protein ladder now.
With over a decade of expertise in developing, manufacturing, and supplying bio-reagents for laboratory research, Bio-Helix’s products have been playing a key role in advancing research in both genomic and proteomic fields. For further enriching and diversifying the current protein ladder portfolio, we are pleased to launch the protein ladder customization service and make it widely available to the existing and new clients worldwide.

1. Uniquely tailor-made Prestained or Unstained Protein Ladder according to one’s specifications.
2. Minimized Entry Volume Requirement – 500ml to 10 liters, with 3 to 12 protein bands and 1 to 6 color selections
3. All available proteins were sorted by molecular weight (from high to low) and divided into ten regions. We recommend selecting one protein from each region to create a customized marker. This ensures an even distribution across the gel and well-separated bands.
It shows we could pick any band you prefer to make your own ladder.


Designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis and verifying Westerntransfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.