Skip to Content
Merck
All Photos(1)

Key Documents

F7264

Sigma-Aldrich

Fixing solution

5 × (solution)

Synonym(s):

pre-stain fixing solution

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

concentration

5 × (solution)

technique(s)

protein staining: suitable

Application

An effective protein fixing solution for pre-stain fixing, suitable for SDS-PAGE, non-denaturing PAGE and IEF. Proteins require fixing into the gel for analytical purposes so that they do not leach out following electrophoresis.

Other Notes

60% (w/v) trichloroacetic acid, 17.5% (w/v) 5-sulfosalicylic acid.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Articles

Sigma offers EZBlue™ and ProteoSilver™ reagents for protein visualization, suitable for proteomics and traditional PAGE formats.

Protocols

Brilliant Blue G-Colloidal Concentrate stains proteins in IEF, PAGE, and SDS-PAGE gels after electrophoresis, enhancing sensitivity with protein fixation.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service