Domains of Immunoglobulin

Question 1

responsible for the specificity of the antibody

Answer 1

variable region

Question 2

The part of the antibody which initiates the activation of complement pathway specifically classical pathways

Answer 2

CH2 (Constant Heavy Chain 2)

Question 3

binds with the complement proteins specifically the C1q

Answer 3

ch2

Question 4

recognition site of antibody

Answer 4

c1q

Question 5

responsible for the cytotropic reactions involving macrophage, monocytes, mast cells, Cytotoxic Killer Cells and B cells

Answer 5

ch3

Question 6

responsible for the light chain type of the antibody

Answer 6

CL (Constant light chain)

Question 7

65% light chain

Answer 7

kappa

Question 8

found between CH1 and CH2

Answer 8

hinge portion

Question 9

flexible region of the antibody

Answer 9

hinge region

Question 10

The flexibility of the hinge region is attributed to the presence of abundant

Answer 10

amino acid proline

Question 11

glycoprotein structure that is used to link or connect 2 or more antibody monomers

Answer 11

j chain