Beyoscience@ offers various protein markers for SDS-PAGE and western blot, including pre-stained and unstained options. Pre-stained markers consist of colored bands that are easy to identify and can monitor the electrophoresis process and transfer efficiency. The molecular weight of unstained protein markers does not change when binding to dyes, allowing for accurate evaluation of the molecular weight of protein samples in SDS-PAGE. All protein markers undergo stringent quality control and provide sharp bands within a wide molecular weight range with good consistency.
Broad selection: Multiple protein markers for SDS-PAGE and western blot are available for choice; Wide molecular weight range: Suitable for all practical needs of low, medium, and high molecular weights; Easy to identify: Clear, sharp protein bands suitable for evaluating molecular weight and transfer efficiency.
Advantages of Protein Markers