The amount of a 1-acylglycerol-3-phosphate O-acyltransferase ABHD5 when measured in blood serum. The trait is OBA_2044689 (level of 1-acylglycerol-3-phosphate O-acyltransferase ABHD5 in blood serum). Also known as: blood serum 1-acylglycerol-3-phosphate O-acyltransferase ABHD5 amount.