Product
Dyes
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:
