PAI1 4G/5G Polymorphism Blood Test

The 4G allele of a recently described common guanine insertion/deletion polymorphism (4G/5G) in the PAI-1 gene promoter region is associated with higher plasma plasminogen activator inhibitor (PAI-1) activity.

The 4G allele of a recently described common guanine insertion/deletion polymorphism (4G/5G) in the PAI-1 gene promoter region is associated with higher plasma plasminogen activator inhibitor (PAI-1) activity.