For Each of the Descriptions in Questions , Select the Molecule

For each of the descriptions in questions , select the molecule involved in T cell traffic (A-L) .
-A membrane molecule expressed on T cells that promotes migration of TH2 cells into certain inflammatory sites

A) P-selectin
B) L-selectin
C) CCR8
D) Tumor necrosis factor (TNF)
E) VCAM-1
F) LFA-1
G) CCR5
H) CCR4
I) a4b7
J) Cutaneous lymphocyte antigen (CLA)
K) Mip1-a
L) VLA-4