Table 1.

PLGF and sFlt-1 quality calibration.

Parameter	sFlt-1		PLGF
	1	2	1	2
Target value	881	9100	77.8	1840
Range	620–1151	6615–12285	59.7–111	l 260–2340
Measured	883.4	9159	77.08	1876