Table 1. The CXCR2 ligands and their secondary names.

Murine (Mus musculus) CXC chemokines and rat (Rattus norvegicus) CXC chemokine.

Ligands	Secondary names	Characterization
CXCL1	Gro-1, Gro-α, MGSA-α, NAP-3, KC	Anisowciz et al., 1987 Richmond et al., 1988
CXCL2	Gro-2, Gro-β, MGSA-β, MIP-2α, MIP-2	Haskill et al., 1990
CXCL3	Gro-3, Gro-γ, MGSA-γ, MIP-2β	Haskill et al., 1990
CXCL5	ENA-78	Walz et al., 1991
CXCL6	GCP-2	Proost et al., 1993
CXCL7	NAP-2, CTAP-III	Moser et al., 1991
CXCL8	IL-8, CINC	Baggiolini et al., 1989