PONCEAU S BIOREAGENT SUITABLE FOR ELECTROPHORESIS (C15-1874-974)

Sigma Aldrich

Catalog No.: C15-1874-974
Manufacturer No.: P3504-50G
Manufacturer Name: Sigma-Aldrich
Quantity: 50
Unit of Measure: GM

Price: $295.75

List Price: $328.61

General description Ponceau S is the sodium salt of a diazo dye. It is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate

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Description
Specifications

General description

Ponceau S is the sodium salt of a diazo dye. It is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. The stain is reversed with water washes and aids in subsequent immunological detection.
The following are two common stain formulations:
0.1% Ponceau S (w/v) in 5% acetic acid
2% Ponceau S (w/v) in 30% TCA, 30% sulfosalicylic acid

Application

Ponceau S has been used for membrane staining (Western blotting.

UPC:: 51422211
Condition:: New
Availability:: 3-5 Days
Weight:: 1.00 Ounces
HazmatClass:: No
WeightUOM:: LB
MPN:: P3504-50G
Product Size:: 50/GM
CAS:: 6226-79-5

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