Microbiology - Antibody - Discussion

Discussion Forum : Antibody - Section 1 (Q.No. 10)
10.
J chain is present in
IgA
IgM
Both (a) and (b)
IgE
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Shakti Gayatri Panda said:   8 years ago
Because Ig M is a pentamer where 5 such antibodies are connected through J chain. And in Ig A is dimer and 2 antibodies are connected through J chain. But in other 3 antigen they are monomer, hence no requirements of J chain.

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