Why is hemolyzed serum unused within blood bank test? please i call for a complete and reliable answer...?
One possible outcome of an antibody-antigen reaction is hemolysis -- contained by blood banking if hemolysis is observed it may represent a positive impulse -- ie an antibody may be present and causing the hemolysis. If a specimen is hemolyzed to start, it is impossible to detect this type of positve aversion.
Hemolysed serum contains both antigens and antibodies. For example A group blood if hemolysed contains A antigen B antibody in the resultant serum..
A B group blood serum contains A antigen and B antigen and no antibodies
O group blood if hemolysed contains both A and B antibodies and no antigens
So such sera are not adjectives for testing.
Monday, September 27, 2010
Why is hemolyzed serum unused within blood bank test? please i call for a complete and reliable answer...?
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