Cell Surface Proteins Flashcards
1
Q
TCR
A
T cells
2
Q
CD4
A
Helper T cells and Regulatory T cells
3
Q
CD8
A
Cytotoxic T cells
4
Q
CD3
A
All T cells
-associated with TCR signal transduction
5
Q
CD28
A
All T cells
-Binds with B7 on APC
6
Q
CXCR4/CCR5
A
T cells, esp cytotoxic T cells
-co-receptors for HIV
7
Q
CD40L
A
Helper T cells
-binds to CD40 on B cells
8
Q
CD25
A
Regulatory T cells
9
Q
CD19, CD20, CD21
A
B cells
21: Receptor for EBV
10
Q
CD40
A
B cells and MP
11
Q
CD14
A
MP
(Receptor for PAMPs, e.g. LPS
12
Q
CCR5
A
Macrophages
13
Q
B7
A
B cells
14
Q
CD16
A
Nk cells
Binds Fc of IgG
15
Q
CD56
A
Unique marker for NK