Prestained Protein Ladder - Extra broad molecular weight (3-250 kDa, 5-color)

製品の詳細

Prestained Protein Ladder ab325997 is a combination of 13 pre-stained proteins covering a range of MW from 5-250 kDa. It is designed for monitoring protein seperation in SDS-polyacrylamide gel electrophoresis and verifying Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.

Key product features:

• Broad range: 5-250 kDa
• Ready to use: The protein ladder is supplied in the gel loading buffer and is ready to use.
• Easily identified: Proteins are covalently coupled with a blue chromophore, while a red band at 80 kDa, a green band at 25 kDa, a newly designed yellow band at 15 kDa and a purple band at 250 kDa serve as reference bands.

3 μl or 5 μl per loading for clear visualization during electrophoresis on 15-well or 10-well mini-gel, respectively. 2.5 μl per well for general Western transferring.

Review other protein ladders in the unstained and prestained protein ladder guide.