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HON's MedHunt:

  Class Switch Multimedia
from HONselect:

 Immunoglobulin Switch Region

Class Switch, Isotype Switch

The shift of a B-Cell or its progeny from the secretion of an immunoglobulin of one isotype or class to an immunoglobulin with the same V regions but a different heavy-chain constant region and, hence, a different isotype. A very complex mechanism.



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Contact Last modified: Fri Jun 28 2002