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VisPRO™ Blue-One Protein Stain
An ultrasensitive protein stain reagent based on Coomassie brilliant blue G-250 (CBG) method. The CBG visualize protein bands in polyacrylamide gels by hydrophobic interactions and heteropolar bonding with basic amino acids. VisPRO™Blue-One Protein Stain is a ready-to-use reagent and it rapidly visualize the protein bands with a low background level after 15 minutes incubation. Compared to the widely used Coomassie brilliant blue R-250 (CBR), VisPRO™ Blue-One Protein Stain has a better sensitivity (down to 4 ng) and its staining procedure requires no washing, fixing, microwaving or destaining. In addition, VisPRO™ Blue-One Protein Stain is mass spectrometry and sequencing compatible because it does not permanently chemically modify the target proteins.
產品資訊

Order Information :

 

Cat. No. Product Name Description
VB01-500   VisPRO™ Blue-One Protein Stain

 500ml solution 

 

Supporting Data:

         

 

 

Figure 1. Analysis the sensitivity of VisPRO™ Blue-One Protein Stain. Bovine serum albumin (BSA) with 1/2 serial dilution from 1 µg was separated by 12.5% SDS-PAGE and stained with VisPRO™ Blue-One Protein Stain. The results indicates the sensitivity is down to 4 ng.

 

 

         

 

 

Comparision of staining methods: