Prestained Protein Ladder (10 to 250 kDa, 3 colors)

Overview

Description

Prestained Protein Ladder (10 to 250 kDa)
3 colors: Blue, Orange, Green

Number of Markers: 11

(10kDa,15kDa,20kDa,
25kDa,35kDa,40kDa,
50kDa,70kDa,100kDa,
150kDa,250kDa)

Tested applications

• Monitoring protein migration during SDS-PAGE gel electrophoresis

• Monitoring protein transfer onto membranes during electrophoretic transfers in western blots

• Sizing of proteins on SDS-PAGE gels and western blots

Product Picture

Properties

Form

Ready to use.

The protein ladder is supplied in a ready-to-use format for direct loading onto gels; no need to heat, reduce, or add sample buffer prior to use.

Storage instruction

Store at -20 °C

Applications

Application Image

Precast Protein Gels, 4%-20%

Application Figure 1

Troubleshooting Guide

Attention
1. This product has contained sample loading buffer, which can be used directly and cannot be boiled;
 
2. To avoid repeated freezing, thawing and pollution, this product can be stored at - 20°C after subpackaging;
 
3. The molecular weight standard of pre dyed protein is only used for approximate reference of molecular weight, and the difference between batches is about 5%;
 
4. In low concentration gel, low molecular weight bands will co migrate with the front and cannot be separated;
 
5. In different gel and buffer systems, the mobility of pre stained proteins will be different, which can be corrected by the molecular weight standard of non pre stained proteins, and used normally according to the corrected results;
 
6. For your safety and health, please wear lab clothes and disposable gloves;
 
7. This product is only for scientific research.