3.下列關於凝集反應「prozone」現象的敘述,何者正確?
(A)因抗原和抗體的比例不適當所致
(B)因抗體太少而導致凝集不明顯
(C)是一種偽陽性反應
(D)可適當稀釋抗原而避免prozone
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統計: A(985), B(79), C(70), D(71), E(0) #671206
統計: A(985), B(79), C(70), D(71), E(0) #671206
詳解 (共 5 筆)
#1116425
Prozone phenomenon is a false negative response resulting from high antibody titer which interferes with formation of antigen- antibody lattice, necessary to visualize a positive flocculation test.
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