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  1. ADP
    $37.00

    ADP is for use in routine platelet aggregation studies for the evaluation of platelet dysfunction or platelet activation.

    Quick Facts

    • Lyophilized for long term storage and stability
    • Evaluate platelet dysfunction
    • Evaluate platelet activation
    • Monitor anti platelet therapy
    • Stimulate platelet shape change
    • Monitor LVAD implants
    • Working concentration 2 x 10-4 M (200 ᄉM)
    • Final concentration 2 x 10-5 M (20 ᄉM)
    • Release endogenous ADP for (biphasic) secondary wave of aggregation

     

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  2. Trap-6 amide
    $283.50

    When added to normal Platelet Rich Plasma, or certain other platelet preparations, TRAP-6 reagent elicits a strong monophasic response in a concentration dependent manner. 

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  3. TRIS Buffered Saline
    $62.50

    Tris Buffered Saline is a saline buffered diluent to be used as a general diluent for coagulation studies.

    Quick Facts

    Plasma sample diluent

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  4. UPTT Reagent (3mL)
    $288.00

    UPTT is for use in performing a NON-ACTIVATED Partial Thromboplastin Time Test (PTT). In hemocompatibility studies, the PTT measures contact activation of the intrinsic coagulation system. The NON-ACTIVATED PTT is a widely used test for measuring the contact activation of plasma coagulation factors. UPTT meets the requirement for hemocompatibility assessment specified in regulatory standards including ASTM F2382-01,04,12, FDA Blue Book Memo E95-1 and ISO 10993-4.

    Quick Facts 

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  5. vW Abnormal Control Plasma
    $50.00

    Abnormal Control Plasma is used to control against erroneous results in von Willebrand factor (Ristocetin Cofactor Activity) Assays. It is also used to verify Ristocetin CoFactor Assay performance and sensitivity.

    Quick Facts

    • Lyophilized citrated plasma
    • Depleted of Willebrand Factor, less than 45% activity
    • Verify Ristocetin CoFactor Assay performance and sensitivity
    • Ristocetin CoFactor Assay Abnormal control
    • Standardized using World Health Organization reference material
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  6. vW Factor Assay
    $199.75

    The vW Factor Assayᆴ is a system of reagents and control plasmas for the evaluation of von Willebrand Syndrome. Net Contents: 20 Test Kit Lyophilized Platelets (2 x 4.0mL), Ristocetin Reagent (2 x 0.5mL), Normal Reference Plasma (2 x 0.5mL), Abnormal Control Plasma (2 x 0.5mL), Tris Buffered Saline (2 x 10mL), and Graph Paper .

    Quick Facts

    • Quantify Ristocetin Cofactor Activity
    • 20 determination kit
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  7. vW Normal Control Plasma
    $48.00
    Normal Control Plasma is used to control against erroneous results in von Willebrand factor (Ristocetin CoFactor) assays. It is also used to verify Ristocetin CoFactor Assay performance and sensitivity. Quick Facts Lyophilized citrated plasma 80 ヨ 120% von Willebrand Factor activity Verify standard reference curve Ristocetin CoFactor Assay normal control Standardized using World Health Organization reference material Learn More
  8. vW Normal Reference Plasma
    $49.00
    Normal Reference Plasma is used as the source of von Willebrand factor in the preparation of a standard activity curve in a von Willebrand factor assay. Quick Facts Lyophilized standardized plasma using WHO reference material 90 ヨ 100% of von Willebrand factor activity Prepare standard reference curve for von Willebrand factor assa Learn More
  9. vW Select (50)
    $565.00
    The materials provided in vW Select System have been specifically selected to provide improved performance and repeatability compared to ordinary component combinations found in existing Ristocetin CoFactor Assay Systems. Ristocetin CoFactor is the in vitro activity of the von Willebrand Factor which is responsible for the agglutination of platelets in the presence of Ristocetin. Decreased von Willebrand Factor is associated with the von Willebrand Disease. The quantification of the Ristocetin CoFactor Activity is useful in the evaluation and diagnosis of this coagulopathy. It is also useful when monitoring patient response to therapy. Levels of this Ristocetin CoFactor Activity are determined by the ability of the test plasma and Ristocetin to induce the agglutination of a standardized platelet suspension. Results are determined by using a lot specific Standard Reference Curve. Quick Facts Quantify Ristocetin CoFactor Activity Complete Ristocetin Factor Assay Kit 50 determination kit Formulated to improve assay performance and reduce variability Achieve more linear standard curves CLIA compliant for simplified implementation Cost effective Learn More
  10. TX A2, U-46619
    $197.90

    Platelet response to U-46619 varies with concentration ans species. Monophasic aggregation, biphasic aggregation and disaggregation have been reported in in-vitro test systems.

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