Antigen Receptors Flashcards
(12 cards)
1
Q
Molecules in naive BCR
A
IgM and IgD
2
Q
IgM and IgD structure in BCR
A
Two Heavy chains and Two light chains
3
Q
TCRs recognize _____
A
peptides
4
Q
2 mu heavy chains
A
IgM
5
Q
2 delta heavy chains
A
IgD
6
Q
2 gamma heavy chains
A
IgG
7
Q
2 alpha heavy chains
A
IgA
8
Q
2 epsilon heavy chains
A
IgE
9
Q
2 CD molecules next to BCR
A
CD 19 & CD21
10
Q
2 Ig molecules next to BCR
A
IgBeta, IgAlpha
11
Q
What makes a TCR
A
2 aa chains - alpha & beta (Rarely = gamma-delta = GI mucosa)
12
Q
Signal transduction complex in TCR
A
CD3 = marker used to count T cells
