Thermo Scientific™

PageBlue™ Protein Staining Solution

Catalog number:  24620

 Related applications:

Protein Electrophoresis & Western Blotting

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Availability Qty
{{product.sku}} {{product.sku}} also known as {{product.formattedSku}} 
Pro add-ons

Your on-site stock

›› {{supplyCenter.scName}}({{scProduct.stockOnHand}} In stock)
›› {{supplyCenter.scName}}(Out of stock)
›› {{supplyCenter.scName}}
This item is not currently available on-site. Depending on your Supply Center settings you may be able to add the item to cart above else use the Order Non-Stocked Items' tab on the Supply Center home page.
Back to top


PageBlue Protein Staining Solution is a sensitive, economical formulation of colloidal coomassie G-250 dye for endpoint staining of proteins in polyacrylamide gels and on PVDF membranes without methanol or acetic acid.

Easy-to-use—simply soak the gel in the ready-to-use solution and observe stained bands without destaining
Staining time—25 to 40 minute protocol
Safe—does not contain methanol or acetic acid
Dynamic range—linear dynamic range of 5 to 500 ng
Economical—can be reused up to three times

Compare all Coomassie stains ›

The simple PageBlue Protein Staining Solution protocol is sensitive, efficient, and eliminates the concern of over-staining gels, even after overnight staining. This protein stain delivers a dynamic range of 5 to 500 ng, which is approximately ten times more sensitive than traditional coomassie R-250-based dyes.
For Research Use Only. Not for use in diagnostic procedures.


Detection Range or Limit: 5ng
Target Molecule: Protein
Label or Dye: Coomassie, G-250
Detection Method: Colorimetric
Detection Location: In-Gel Detection, dry PVDF membranes
Product Line: PageBlue™
Product Size: 1 L

Contents & storage

Upon receipt store product at room temperature. Product shipped at ambient temperature


Manuals & protocols