Multiple Choice
Which assay of antithrombin (AT-III) involves measurement of the diameter of the precipitate circles from plasma diffused into antibody-containing agarose gel to determine the percent of antithrombin?
A) Chromogenic substrate assay
B) Laurell-rocket electroimmunoassay
C) Radial immunodiffusion
D) Clotting time based on thrombin neutralization
E) None of the above
Correct Answer:

Verified
Correct Answer:
Verified
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