Is there a simple method to separate immunoglobulin isotypes from blood serum?

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Ellen S Vitetta

Use protin G- sepharse to capture the IgGs; you can do it by pouring serum over a column or by addition, mixing and centrifugation. The different isotopes elute from the washed sepharose at different pH's.

check the literature...

Ashraf E. Sayour

Thank you for your answer.

Markus Sack

see e.g. these resins for alternatives

http://www.lifetechnologies.com/de/de/home/life-science/bioproduction/poros-chromatography-resin/research-scale-purification/antibody-purification.html

Thank you, Markus

Shailesh Parab

Below paper might help...

http://www.bioorganica.org.ua/UBAdenovo/pubs_3_2_05/Nikolayenko.pdf