Nurturing Life Sciences
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#Id: 10290
#Unit 4. Cell Communication and Cell Signaling
#Id: 2918
#Unit 3. Fundamental Processes
#Id: 7167
#Unit 5. Developmental Biology
#Id: 4667
#Unit 13. Methods in Biology
If all antibodies have the same affinity, then a Scatchard plot yields a straight line with a slope of Ka. The x intercept is n, the valency of the antibody, which is 2 for IgG and other divalent Igs. For IgM, which is pentameric, n 10, and for dimeric IgA, n 4. In this graph, antibody #1 has a higher affinity than antibody #2. .
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#Unit 10. Ecological Principles