Skip to main content
. 2014 Jun;21(6):754–760. doi: 10.1177/1933719113512532

Figure 1.

Figure 1.

A representative Western blot of the 21 that were run to quantify each case–control group in triplicate. Solid arrows show PAPP-A2 immunospecific bands that were quantified in this analysis at 290, 250, and 130 kDa (top to bottom). Lanes 1 to 5: PAPP-A2 protein standard (20-1.25 ng/mL); lanes 6 to 15: 4 groups of cases and matched controls. PAPP-A2 indicates pregnancy-associated plasma protein A2.