From: The B7 family of immune-regulatory ligands
Chromosomal location
Gene
Human
Mouse
B7.1
3q21
16
B7.2
ICOS-L
21q22.3
10
PD-L1
9p24
19
PD-L2
9p24.2
B7-H3
15q23-q24
9
B7-H4
1p13.1-p12
3