Cell surface proteins Flashcards
1
Q
CD3
A
Assc with TCR for signal transduction
2
Q
CD28
A
Expressed on T cells; Binds to B7 on APCs
3
Q
CD40L
A
Expressed on helper Ts; binds CD40 on B cells or macrophages
4
Q
CD25
A
Found on Tregs
5
Q
B cell markers
A
CD19, CD20, CD21
6
Q
B7
A
Expressed on APC; binds to CD28
7
Q
What is the surface receptor for EBV?
A
CD21
8
Q
CD14
A
On macrophages; recognizes PAMPs
9
Q
CD56
A
Suggestive marker for NK cells
10
Q
CD34
A
Marker for hematopoietic stem cells
11
Q
To what surface receptor does LPS/ endotoxin bind?
A
CD14 (TLR4)