Cell surface proteins Flashcards

1
Q

All T cells

A

1) TCR (binds MHC)
2) CD3 (amplifies TCR signal)
3) CD28 (binds B7)
4) CXCR4/CCR5 (HIV co-receptor)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Helper T cells

A

CD4

CD40L

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Cytotoxic T cells

A

CD8

CXCR4/CCR5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

All nucleated host cells

A

MHC I

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Regulatory T cells

A

CD4

CD25

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

B cells

A
IgG (Antigen receptor)
CD19
CD20
CD21 (EBV Receptor)
CD40
MHCII
B7
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Macrophages

A
CD14 (PAMP receptor)
CD40
CCR5
MHC II
B7
Fc and C3b receptors
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

NK Cells

A

CD16 (Fc receptor)

CD56 (Characteristic marker)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Hematopoietic Stem Cells

A

CD34

How well did you know this?
1
Not at all
2
3
4
5
Perfectly