Fc Receptors Flashcards
1
Q
Fc receptors ______________ across membrane.
A
Transports antibodies
2
Q
_____________ of IgA across epithilium into ____________.
A
Secretion
Lumen
3
Q
Transport of ____________ across_________(IgG)
A
Maternal antibodies
Placenta
4
Q
Many cell typed USE FcR:
A
Mast Cells
Macrophages
Neutrophils
B,T,NK
5
Q
Fc receptors also trigger
A
Opsonization
ADCC-antibody-dependent cell-mediated cytotoxicity
6
Q
What does Poly IgR do?
A
Transport IgA across epithelium
7
Q
FcRn
A
Transport of maternal IgG to fetus
