Protein Markers

WIDE-VIEW™ Prestained Protein Size Marker

WIDE-VIEW™ Prestained Protein Size Markers are SDS-PAGE molecular weight markers composed of dye-conjugated recombinant proteins expressed in E. coli.
All bands are pre-stained, allowing visual confirmation of band positions during electrophoresis and verification of successful transfer to membranes.
WIDE-VIEW™ Prestained Protein Size Marker V features more dye colors compared to WIDE-VIEW™ Prestained Protein Size Marker Ⅲ, resulting in improved visibility and sharper bands even with smaller loading volumes.

Features

• Sharp bands at low loading volumes (3 μL – 5 μL)
• Visual confirmation of protein transfer from gel to membrane
• Visual band position tracking during electrophoresis
• Minimal lot-to-lot variation
• No dilution or boiling required

Product Specifications

	WIDE-VIEW™ Prestained Protein Size Marker V	WIDE-VIEW™ Prestained Protein Size Marker Ⅲ
Number of colors	5	3
Number of bands	12	12
Molecular weight range	11 - 250 kDa	11 - 245 kDa
Recommended loading volume	3 - 5 μL/Lane	5 µL/Lane

Instructions for Use

Bring to room temperature, mix thoroughly until uniform, and apply to the gel.

Approximate molecular weights

Band Intensity

WIDE-VIEW™ Prestained Protein Size Marker V yielded sharper bands compared to the 5-color prestained protein size markers from Company A and Company B, as well as with our own WIDE-VIEW™ Prestained Protein Size Marker Ⅲ.

Furthermore, even at a loading volume of 3 µL, WIDE-VIEW™ Prestained Protein Size Marker V delivered band visibility equal to or better than products from Company A and Company B.