We have validated anti-factor IIa and anti-factor Xa potency assays for low-molecular weight heparin and unfractionated heparin in-house. These validations were performed in accordance with valid pharmacopoeias (USP, EP, BP) and individual solutions for customers. This means we can offer a choice of several anti-factor IIa and Xa methods. Our many international customers have been relying on this service for years in their release of finished products, raw materials, in-process controls and stability testing.
