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. Author manuscript; available in PMC: 2016 Mar 8.
Published in final edited form as: Br J Haematol. 2015 Sep 7;171(4):638–646. doi: 10.1111/bjh.13641

Fig 3.

Fig 3

Measurement of circulating tissue factor activity. (A) Whole blood tissue factor (WBTF) activity was measured as described in Methods, and the concentration expressed as pmol/l. This assay is sensitive to all membrane-bound tissue factor in blood. (B) Microparticle tissue factor (MPTF) activity was measured on platelet-free plasma, as described in Methods, and the concentration expressed as fmol/l. Both figures show the data for control (AA), sickle cell trait (AS) and sickle cell disease (SS) subjects.