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Bio-Rad Trans-Blot® Cell User Manual

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Table of Contents

Section 1

Introduction ..................................................................................................1

1.1

Specifications .............................................................................................................1

1.2

Safety Instructions......................................................................................................2

Section 2

Trans-Blot Cell Assembly............................................................................4

2.1

Assembly of the Unit for Standard Transfers ............................................................4

2.2

High Intensity Field Option .......................................................................................7

2.3

Acidic Transfers .........................................................................................................8

Section 3

Transfer Conditions .....................................................................................8

3.1

General Guide for Transfer Buffers and Running Conditions ..................................8

3.2

Notes on Electrophoretic Transfer Conditions ..........................................................9

3.3

Buffer Formulation...................................................................................................11

Section 4

Strategies for Optimizing Electro-Elution ..............................................12

4.1

Optimizing Protein Transfer ....................................................................................12

4.2

Optimizing DNA and RNA Transfer.......................................................................13

Section 5

Choice of Blotting Membranes.................................................................14

5.1

Protein Blotting Membranes ....................................................................................14

5.2

DNA and RNA Blotting Membrane........................................................................14

Section 6

Troubleshooting Guide ..............................................................................15

Section 7

Product Information ..................................................................................22

Section 8

References ...................................................................................................22