Prestained Protein Marker Ⅶ (8-195 kDa)

Prestained Protein Marker Ⅶ (8-195 kDa) 

Cat. No.: SB-G2087-2x250UL
Size: 2 x 250UL


Description

Western Protein Marker Ⅶ is a preserved mixture of ten high-purity recombinant proteins (no His-tag) , The bands display in Tris-Glycine gel range from 8 -1 95 kDa (~ 8 , ~13 , ~2 0 , ~28 , ~ 40 , ~5 5 , ~70, ~ 105 , ~1 40 , ~1 95 kDa), of which 70 kDa and 8 kDa are rose -red bands , others are blue bands. This is convenient for monitoring of electrophoresis and transfer efficiency. It is suitable as a protein molecular weight standard for SDS-PAGE and Western Blot.

Ship with wet ice; Store at -20℃, valid for 12 months.

Product Components

1. This product is ready to use with no heating, diluting or additional reducing agent necessary . T haw at room temperature and mix gently and thoroughly. 
2. Take 5-10 μL (G2087) and samples for protein electrophoresis; It is suggested that qualified laboratories can determine the appropriate sample v olume by their own experimental conditions and habits when using this product for the first time, which can not only save costs, but also obtain better experimental figures . 
3. Prestained Protein Marker II should be stored at -20℃ immediately after use.

1. Do not boil the protein m arker, which can lead to degradation or decolourisation of protein bands
2. Extend the transfer time or increase the transfer voltage for Western blot of large molecular weight proteins 
3. The molecular weight of the reference prestained protein in the figure is calibrated from the molecular weight of the non-prestained protein . 
4. For your safety and health, please wear safety glasses, gloves, or protective clothing.