Protein Electrophoresis Buffers and Reagents

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Protein Electrophoresis Buffers and Reagents

Bio-Rad pioneered the production of buffers and reagents for electrophoresis. Our convenient premixed electrophoresis gel-forming reagents and buffers are the perfect solutions to your classroom electrophoresis and blotting needs.

Electrophoresis Buffers

Save preparation time and ensure perfect electrophoresis results every time. Just dilute and run using our premixed 10x buffer concentrates. Our buffers are made with electrophoresis-purity reagents and are quality-controlled to ensure reproducible results. Electrophoresis buffers are available in three formulations:

  • Tris/glycine/SDS buffer for standard vertical sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) applications
  • Tris/glycine buffer for native or nondenaturing PAGE
  • Tris/borate/EDTA buffer for nondenaturing DNA PAGE

Premixed Sample Loading Buffer

Simplify sample preparation and save time. Bio-Rad’s Laemmli sample loading buffer contains the electrophoresis tracking dye bromophenol blue, along with SDS, glycerol, and Tris buffer. Add it directly to samples to solubilize proteins, boil, then load your gels with ease.

10x Tris/Glycine Buffer

161-0734EDU
1 L, 10x premixed electrophoresis buffer, contains 25 mM Tris, 192 mM glycine, pH 8.3; educational use only

List Price:   $35.00
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10x Tris/Glycine Buffer

161-0771EDU
5 L cube, 10x premixed electrophoresis buffer, contains 25 mM Tris, 192 mM glycine, pH 8.3, for educational use only

List Price:   $112.00
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10x Tris/Glycine/SDS Electrophoresis Buffer

161-0732EDU
1 L, 10x premixed protein electrophoresis buffer, contains 25 mM Tris, 192 mM glycine, 0.1% SDS, pH 8.3; education use only

List Price:   $35.00
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10x Tris/Glycine/SDS Electrophoresis Buffer

161-0772EDU
5 L cube,10x premixed protein electrophoresis buffer for SDS-PAGE; education use only

List Price:   $112.00
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2x Laemmli Sample Buffer

161-0737EDU
30 ml, premixed protein sample buffer for SDS-PAGE; education use only

List Price:   $18.00
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Native PAGE Sample Buffer

161-0738EDU
30 ml, premixed protein sample buffer for native PAGE; education use only

List Price:   $20.00
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2-Mercaptoethanol

161-0710EDU
25 ml, ≥98% pure 2-mercaptoethanol (14.2 M); education use only

List Price:   $30.00
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Hazardous  
Bromophenol Blue

161-0404EDU
10 g, bromophenol blue tracking dye powder; education use only

List Price:   $50.00
EDU Price:   $40.00   What is this?
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Dithiothreitol

161-0610EDU
1 g, dithiothreitol (DTT) reducing agent; education use only

List Price:   $36.00
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Glycine

161-0717EDU
250 g, glycine (aminoacetic acid) powder; education use only

List Price:   $31.00
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10% SDS Solution

161-0416EDU
250 ml, 10% (w/v) sodium dodecyl sulfate (SDS) solution; education use only

List Price:   $53.00
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(Discontinued) SDS

161-0300EDU
25 g, sodium dodecyl sulfate (SDS) powder; education use only

This product is no longer available. Please contact technical support for more information on replacement product.
Tris

161-0716EDU
500 g, ;99.8% pure Tris base (Tris[hydroxymethyl]aminomethane or Trimethamine); education use only

List Price:   $44.00
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Urea

161-0730EDU
250 g, urea (carbamide); education use only

List Price:   $36.00
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Number Description Options
4006027 Instruction Manual, Native Sample Buffer, Rev F Click to download
4006028 Instruction Manual, Laemmli Sample Buffer, Rev J Click to download
2317 Ready-to-Run Buffers and Solutions Brochure, Rev F Click to download [ Add to Cart (Free) ]