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I am wondering if you could advise about Goat polyclonal Secondary Antibody to Mouse IgA - alpha chain (ab97231)
Was the Immunogen a heavy chain or a whole molecule of IgA?
Asked on Jun 22 2012
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The whole molecule IgA was injected into the animal. The light chain antibody was then adsorbed out of the serum before the affinity purification, leaving with the heavy chain only.
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Answered on Jun 22 2012