state gov RSMSSB Livestock Assistant Mock Test Series 2025 Life Sciences Cell Communication and Cell Signaling Immune System
What are anti-isotype antibodies?
1
Directed against antigenic determinants of particular antigen combining site of a particular antibody
2
Directed against antigenic determinants that are allele-specific
3
Directed again determinant present on variable region of light chain class of antibody
4
Directed against determinants present on constant region of a particular heavy or light chain class of antibody, but not on any of the others
5
Question Not Attempted