Figure 6From: Balance between matrix metalloproteinases (MMP) and tissue inhibitors of metalloproteinases (TIMP) in the cervical mucus plug estimated by determination of free non-complexed TIMPα 2 -macroglobulin Western blot. Lanes 1 and 2 contain standards, 10 and 50 ng α2M (180 kDa monomer), respectively. Lanes 3–8 illustrate α2M in 6 different CMP extracts.Back to article page