Pooled normal plasma, Frozen format, for mixing studies or controlling PT and aPTT test, CRYOcheck™, 81 x 4.0 ml, Precision Biologic

CRYOcheck Pooled Normal Plasma is recommended as a normal control for the one-stage prothrombin time (PT) and activated partial thromboplastin time (APTT) assays. It may also be used as an alternative to laboratory collected pools of normal patient plasma.
CRYOcheck Pooled Normal Plasma is not intended for use as a calibrator.
CRYOcheck Pooled Normal Plasma consists of a pool of normal citrated human plasma from a minimum of 20 healthy, carefully screened male and female donors aged 18 to 66.
The plasma pool is then buffered using HEPES buffer, aliquoted, and rapidly frozen.
• Each lot number is verified to be normal for factors II, V, VII, VIII, IX, X, XI, and XII (factor assay value sheet available upon request) as well as fibrinogen
• Donors are screened negative for lupus anticoagulants
• Source plasmas are screened negative for all FDA-required tests