Cells of Lymphoid System Flashcards
1
Q
activated T cells express
A
CD25 (IL-2R)
2
Q
CD2
A
- expressed in Tc , Th, NK
- adhesion molecule, signal transduction
3
Q
CD16
A
- expressed on NK cell
4
Q
CD21 (CR2)
A
- receptor for complement and Epstein Barr Virus
- expressed on B cells
5
Q
CD28
A
- receptor for co-stimulatory B7 molecule on antigen presenting cells
- expressed on Th and Tc cells
6
Q
CD32(Fcgiii)
A
- receptor for Fc region of IgG
7
Q
CD35 (CR1)
A
- receptor for complement C3b
- expressed on B cells
8
Q
CD40
A
- signal transduction
- expressed on B cells
9
Q
CD45
A
- signal transduction
- expressed on B, T and NK cells
10
Q
CD56
A
- adhesion molecule
- expressed on NK cells
11
Q
B cell markers
A
…
12
Q
Tc cell markers
A
…
13
Q
Th cell markers
A
…
14
Q
Treg cell markers
A
…
15
Q
CD18
A
important for adhesion to vasculature
- also IL-8
