[Ca2+]i	Intracellular Ca2+ concentration
A3R	A3 receptor
Ag	Antigen
APC	Allophycocyanin
BMMCs	Bone marrow-derived mast cells
DNP-HSA	2,4-dinitrophenyl human serum albumin
EP3R	EP3 receptor
FcεRI	High affinity IgE receptors
GPCR	G-protein-coupled receptors
IL	Interleukin
KRH	Krebs-Ringer-HEPES
MC	Mast cell
P2X4R	P2X4 receptor
PE	Phycoerythrin
PG	Prostaglandin
PI3K	Phosphoinositide 3-kinase
PLC	Phospholipase C
PTX	Pertussis toxin
PVDF	Immobilon-P polyvinylidene fluoride
qRT-PCR	Quantitative reverse transcription-polymerase chain reaction
S1P	Sphingosine-1-phosphate
SDS-PAGE	Sodium dodecyl sulfate polyacrylamide gel electrophoresis