Ig Classes Flashcards
1
Q
IgM
A
1st line, default, activates complement, pentamer
2
Q
IgG
A
Most abundant, crosses placenta, opsonizes, 2ary response immediately
3
Q
IgA
A
Secreted thru breast milk, protects newborn, secretory component
4
Q
IgE
A
Trace amounts, works with mast cells and basophils
5
Q
IgD
A
Unsure
6
Q
A
