Reactions between antibodies and antigens that are detected by precipitate formation in an agar gel are referred as
A. Immunoprecipitation assay
B. Immunodiffusion assay
C. Immunoaggregation assay
D. Immunofixation assay
Answer: Option B
Related Questions on Immunology in Biotechnology
A. Arginine
B. Asparagine
C. Cysteine
D. Histidine
Recombinant live attenuated vaccine against hepatitis B was prepared from
A. Plasma of chronically infected individual
B. Recombinant yeast expressing hepatitis B surface antigen
C. Recombinant vaccinia virus expressing hepatitis B surface antigen
D. Transgenic plants expressing hepatitis B surface antigen
A. P and R only
B. P and Q only
C. Q and R only
D. P, Q and R
Which one of the following complement proteins is the initiator of the membrane attack complex?
A. C3a
B. C3b
C. C5a
D. C5b
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