Gel Electrophoresis Buffers and Diluents

Gel Electrophoresis Buffers and Diluents

Shop from our array of gel electrophoresis buffers and diluents designed for separating and analyzing biomolecules. These essential reagents include running buffers, sample buffers, and dyes for various electrophoresis techniques such as SDS-PAGE, native PAGE, and isoelectric focusing (IEF). Available in liquid, powder, and crystalline forms, these products cater to different gel types including agarose, Bis-Tris, and NuPAGE gels. Electrophoresis buffers maintain optimal pH and ionic conditions during separation, while sample buffers prepare proteins for analysis. Visualization dyes like bromophenol blue and xylene cyanol help track sample migration. These buffers and diluents are compatible with popular electrophoresis systems and are crucial for maintaining sample integrity and achieving high-resolution separations in molecular biology and biochemistry research. Learn more about protein or nucleic acid buffers and reagents.

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Citrate, 0.5M buffer soln., pH 5.0 
Citrate, is used as an anticoagulant and also used as a biological buffer. It is often used to prepare sodium citrate buffer for antigen retrieval of tissue samples. The citrate solution is designed to break protein cross-links, thus, unmasking antigens and epitopes in formalin-fixed and paraffin...
Laemmli SDS sample buffer, reducing (6X) 
For protein sample preparation to be used in the Laemmli SDS-PAGE system. Laemmli SDS sample buffer is used as an electrophoretic dye for denaturation of proteins and monitoring the front of running gel. Further, it is used for polyacrylamide protein gel analysis.
Citrate, 0.5M buffer soln., pH 4.5 
pH: 4.5 Concentration: 0.5M buffer soln. Odor: Odorless. Color: Colorless.
Sodium cacodylate, 0.1M buffer soln., pH 6.5 
Sodium cacodylate, is used as an arsenate compound for proteomics research. It is used as a buffer in electron microscopy. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
Acetate Buffer (1 M, pH 5.0) 
MDL Number: MFCD00012459. InChI Key: VMHLLURERBWHNL-UHFFFAOYSA-M. Form: Liquid. SMILES: [Na+].CC([O-])
Citrate, 0.5M buffer soln., pH 4.0 
Concentration: 0.5M buffer soln. pH: 4.0 Odor: Odorless. Color: Colorless.
Potassium phosphate, 0.2M buffer soln., pH 7.0 
Concentration: 0.2M buffer soln. Molecular Formula: H2KO4P. Molecular Weight (g/mol): 136.084 MDL Number: MFCD00011401 MFCD00147253.
Potassium phosphate, 0.5M buffer soln., pH 7.5 
pH: 7.5 Concentration: 0.5M buffer soln. Molecular Formula: H2KO4P. Molecular Weight (g/mol): 136.084
LDS-sample buffer (4X), reducing 
LDS-sample buffer (4X), reducing is used to prepare protein samples for denaturing gel electrophoresis. It is used in 1D gel electrophoresis, bis-tris gel electrophoresis, tris-acetate gel electrophoresis, protein Gel electrophoresis, proteins, expression, isolation & analysis.
Laemmli SDS sample buffer, non-reducing (4X) 
Form: Liquid. Color: Blue. For Use With (Application): Laemmli SDS-PAGE. Concentration: 4X.
Phosphate, 0.2M buffer soln., pH 6.8 
Concentration: 0.2M buffer soln. Molecular Weight (g/mol): 119.976 Packaging: Plastic Bottle. CAS: 7558-80-7.
Phosphate, 0.2M buffer soln., pH 4.4 
Concentration: 0.2M buffer soln. Form: Liquid. Molecular Weight (g/mol): 119.976 CAS: 7558-80-7.
Phosphate, 0.2M buffer soln., pH 7.0 
Concentration: 0.2M buffer soln. Form: Liquid. Molecular Weight (g/mol): 119.976 CAS: 7558-80-7.
Phosphate, 0.5M buffer soln., pH 6.5 
Concentration: 0.5M buffer soln. Form: Liquid. Molecular Weight (g/mol): 119.976 CAS: 7558-80-7.
Phosphate, 0.2M buffer soln., pH 7.2 
Concentration: 0.2M buffer soln. Form: Liquid. Molecular Weight (g/mol): 119.976 CAS: 7558-80-7.
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