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Page 1: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 2: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 3: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 4: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 5: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 6: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick

Na+

Negatively charged groups (red)

Na+

Na+

Na+

Na+

Na+

Na+

Na+Na+Na+

Na+

Na+

Na+

Na+

Na+ Na+

Positively charged counterions

Rinse in buffer, add ionic compounds. Positive charges (triangles) stick. Negatives (squares) and neutrals (pentagons) do not stick

Na+Na+

Na+

Na+

Sodium ions replaced by positively charged ions

Rinse

Cation Exchange Chromatography

Page 7: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 8: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick

From Wikipedia Commons, Author=Jeffrey M. Vinocurhttp://en.wikipedia.org/wiki/File:Gel_electrophoresis_apparatus.JPG

Page 9: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick

From Wikipedia Commons. Author = Dr d12http://en.wikipedia.org/wiki/File:DNAgel4wiki.png

http://en.wikipedia.org/wiki/User:Dr_d12
http://en.wikipedia.org/wiki/User:Dr_d12
Page 10: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 11: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 12: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 13: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 14: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 15: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 16: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick
Page 17: Na+ Negatively charged groups (red) Na+ Positively charged counterions Rinse in buffer, add ionic compounds. Positive charges (triangles) stick

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