Prestained Protein Marker Ⅶ (8-195 kDa)250 μL

Product Description

Western Protein Marker Ⅶ is a prestained mixture of ten high-purity recombinant proteins (no His-tag), The bands display in Tris-Glycine gel range from 8-195 kDa (~8, ~13, ~20, ~28, ~40, ~55, ~70, ~105, ~140, ~195 kDa), of which 70 kDa and 8 kDa are rose-red bands, others are blue bands. which is convenient for monitoring of electrophoresis and transfer efficiency. It is suitable as a protein molecular weight standard for SDS-PAGE and Western Blot.

Shipping and Storage Conditions

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

Product Component

Instructions for Use

1. This product is ready to use with no heating, diluting or additional reducing agent necessary. Thaw 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 volume 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.

Note

1. Do not boil the protein marker, 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. This Prestained Protein Marker can be stored at room temperature for ≥ 20 days; Store at 2-8 ℃ for ≥ 2 months; Store at -20 ℃  for ≥ 12 months.

5. For your safety and health, please wear safety glasses, gloves, or protective clothing.

Pic. 1. Band profile of Prestained Protein Marker Ⅶ