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Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.
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Protein Gel-Loading Dye for SDS-PAGE, 2X (Dark-Purple Liq./Electrophor.), Fisher BioReagents

Absorbance 0.15 to 0.35 AU at 252nm,0.25 to 0.40 AU,0.32 to 0.47 AU
Concentration or Composition (by Analyte or Components) Sodium Dodecyl Sulfate (<5%), Glycerol (<12%), Tris (<1.0%), Proprietary Component (<2%), and Water (80%).
CAS 7647-01-0
Color Purple
Physical Form Liquid
Chemical Name or Material Protein Gel-Loading Dye for SDS-PAGE, 2X
Grade Electrophoresis
Recommended Storage RT
ChemAlert Storage Symbol Gray