IMMUCOR GTI DIAGNOSTICS, INC. F8S Factor VIII Antibody Screen

Coamatic Factor VIII

ELECTRACHROME Factor VIII

CRYOcheck Chromogenic Factor VIII is for clinical laboratory use in the quantitative determination of factor VIII activity in 3.2% citrated human plasma. It is intended to be used in identifying factor VIII deficiency and as an aid in the management of hemophilia A in individuals aged 2 years and older. For in vitro diagnostic use

INTENDED USEAn enzyme-linked immunosorbent assay (ELISA) for the quantitative determination of Von WillebrandFactor Antigen (VWF: Ag) in citrated human plasma. For In Vitro Diagnostic Use.SUMMARY THE TESTVon Willebrand Factor Antigen (VWF:Ag or Factor VIII-related protein) is a plasma protein found incirculation combined by non-covalent interactions with Factor VIII (FVIII:C), a pro-coagulant protein alsoknown as the anti-hemophilic factor. These two proteins show distinct biochemical and functionalproperties as well as different antigenic determinants; their plasma levels may vary independently ofeach other. Deficiency of FVIII causes classic hemophilia while deficiency of VWF causes VonWillebrand disease. VWF:Ag plays a very important role in hemostasis. The prevalence of Von Willebrand disease has been estimated to be 1-3% of thegeneral population. Approximately 80% of Von Willebrand disease patients have a type I deficiency.The laboratory diagnosis of Von Willebrand disease may require both quantitative and qualitative(functional) determinations.PRINCIPLE OF THE TESTREAADS VWF:Ag assay is a sandwich ELISA. A capture antibody specific for human VWF is coated to96-microwell polystyrene plates. Diluted patient plasma is incubated in the wells, allowing any availableVWF:Ag to bind to the anti-human VWF antibody on the microwell surface. The plates are washed toremove unbound proteins and other plasma molecules. Bound VWF:Ag is quantitated using horseradishperoxidase (HRP) conjugated anti-human VWF detection antibody. Following incubation, unboundconjugate is removed by washing. A chromogenic substrate of tetramethylbenzidine (TMB) and hydrogenperoxide (H2O2) is added to develop a colored reaction. The intensity of the color is measured in opticaldensity (O.D.) units with a spectrophotometer at 450nm. Patient VWF:Ag in relative percentconcentration is determined against a curve made from the reference plasma provided with the kit. Refer to product package insert.

The PerioLase is a FR Nd:YAG laser producing laser emission at 1064nm with variable pulse durations. The laser consists of two interconnected sections: the cabinet which houses the laser head, the power supply, the cooling system and the microprocessor with control panel; and the fiber optic delivery system which includes the Fiberflex fiber and Trueflex handpiece.

Burr, Oval, 10 flute, 3.0mm

Phase3 is the first Defibrillator / Pacer Analyzer specifically designed to test Pulsed Multiphasic defibrillators.– tests Monophasic, Biphasic and Pulsed Multiphasic Defibrillators, AEDs and Transcutaneous Pacers– see www.datrend.com for complete information

For Use with Factor VIII Antibody Screen

For Use with Factor VIII Antibody Screen

For Use with Factor VIII Antibody Screen

Coamatic Factor VIII

ELECTRACHROME Factor VIII

CRYOcheck Chromogenic Factor VIII is for clinical laboratory use in the quantitative determination of factor VIII activity in 3.2% citrated human plasma. It is intended to be used in identifying factor VIII deficiency and as an aid in the management of hemophilia A in individuals aged 2 years and older. For in vitro diagnostic use

INTENDED USEAn enzyme-linked immunosorbent assay (ELISA) for the quantitative determination of Von WillebrandFactor Antigen (VWF: Ag) in citrated human plasma. For In Vitro Diagnostic Use.SUMMARY THE TESTVon Willebrand Factor Antigen (VWF:Ag or Factor VIII-related protein) is a plasma protein found incirculation combined by non-covalent interactions with Factor VIII (FVIII:C), a pro-coagulant protein alsoknown as the anti-hemophilic factor. These two proteins show distinct biochemical and functionalproperties as well as different antigenic determinants; their plasma levels may vary independently ofeach other. Deficiency of FVIII causes classic hemophilia while deficiency of VWF causes VonWillebrand disease. VWF:Ag plays a very important role in hemostasis. The prevalence of Von Willebrand disease has been estimated to be 1-3% of thegeneral population. Approximately 80% of Von Willebrand disease patients have a type I deficiency.The laboratory diagnosis of Von Willebrand disease may require both quantitative and qualitative(functional) determinations.PRINCIPLE OF THE TESTREAADS VWF:Ag assay is a sandwich ELISA. A capture antibody specific for human VWF is coated to96-microwell polystyrene plates. Diluted patient plasma is incubated in the wells, allowing any availableVWF:Ag to bind to the anti-human VWF antibody on the microwell surface. The plates are washed toremove unbound proteins and other plasma molecules. Bound VWF:Ag is quantitated using horseradishperoxidase (HRP) conjugated anti-human VWF detection antibody. Following incubation, unboundconjugate is removed by washing. A chromogenic substrate of tetramethylbenzidine (TMB) and hydrogenperoxide (H2O2) is added to develop a colored reaction. The intensity of the color is measured in opticaldensity (O.D.) units with a spectrophotometer at 450nm. Patient VWF:Ag in relative percentconcentration is determined against a curve made from the reference plasma provided with the kit. Refer to product package insert.