What is the difference between IGA and IGM of
immunoglobulins?
Answer Posted / turyagumanawe john
IgA a dimer when found in secretions and monomer in
serum,It is divalent,SIgA has a secretory piece and a J
chain;it is present in secondary immune response than
IgM.It is 2nd most common Ig i serum,seldom fixes
compliment and is the major Ig in secretions.
IgM is a pentamer but can sometimes exist as a monomer,has
an extra domain of CH4;3RD most common serum Ig,dominates
primary immune response,fixers compliment ,has a valency of
10 and activets B cellin the T-depentent and T-independent
pathway.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Define lattice energy?
What is threshold energy?
How do you define free radical addition reaction? Give an example.
Of what units are, nucleic acids constituted. What are the chemical entities that compose that unit?
What does law of mass action states?
Explain how can you determine the reaction, taking place at constant pressure delta (h)?
Why does the pH of the blood decrease in a person who has digested trematol?
Define bond angle?
What is the element in third series the element with maximum oxidation state?
What is lattice energy?
How are coupled reactions used in biochemistry?
What is thermite mixture?
What is the bond angle of phosphorous?
Give examples of tautomers.
Aldehydes and ketones are known as?