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Diapharma/Technoview® UFH Calibrator Set/5090070/Box/5x1ml

  • 产品编号: 5090070
  • 美  元  价: $0.00
  • 会  员  价: 待定
  • 品       牌: Diapharma
  • 产       地: 美国
  • 公       司: Diapharma Group, Inc.
  • 产品分类: ref="." class="index">首页 > Diapharma/Technoview® UFH Calibrator Set/5090070/Box/5x1ml
  • 公司分类: Calibrators & Controls
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Diapharma/Technoview® UFH Calibrator Set/5090070/Box/5x1ml
  • Diapharma/Technoview® UFH Calibrator Set/5090070/Box/5x1ml
商品介绍

Description:

Technoview® UFH Calibrator Set is a set of plasma-derived calibration samples with unfractionated heparin (UFH) concentrations ranging from ~0-1.4 IU/ml. The set can be used for establishing a standard curve in research measurements of heparin. It is optimized for use with anti-Xa chromogenic assays and is frequently used in conjunction with the Technoview® UFH low and high controls in the Technochrom® anti-Xa chromogenic assay.

Advantages:

  • Allows for establishment of a calibration curve covering a range of 0-1.4 IU/ml of unfractionated heparin
  • Optimized for use with anti-Xa (without exogeneous antithrombin) research assays

Calibrator Set Composition:

5 x 1 ml vials with a range of unfractionated heparin  (UFH) concentrations:

  • Cal 1: 0 IU/ml
  • Cal 2: 0.35 IU/ml
  • Cal 3: 0.70 IU/ml
  • Cal 4: 1.05 IU/ml
  • Cal 5: 1.40 IU/ml

Calibrators are lyophilized and prepared from pooled human citrated plasma supplemented with different concentrations of unfractionated heparin. The plasma contains stABIlizers but no bactericide additives. It is calibrated against the 5th International Standard preparation for UFH 97/578.

Background:

Heparin is a widely used antithrombotic agent that can be admiNISTered via an intravenous or subcutaneous route. It is naturally occurring and typically derived from bovine or porcine tissue.  The anticoagulant effect of this sulfated glycosaminoglycan results from its binding to antithrombin (AT), the major inhibitor of the coagulation cascade. Binding induces a conformational change in the AT molecule, which greatly accelerates the AT inhibition of several coagulation proteases. The accelerated inhibition of thrombin and Factor Xa by heparin is the primary basis for its anticoagulation properties.

Two forms of heparin are used therapeutically: unfractionated heparin (UFH), with an average molecular weight (MW) of 15,000 and low molecular weight heparin (LMWH), with a MW between 4,000 and 6,500. The lower MW results in LMWH acting primarily on Factor Xa, whereas UFH efficiently inhibits both thrombin and Factor Xa. Both heparin forms should be monitored. UFH can be measured with an aPTT or an anti-Xa chromogenic assay while LMWH should be measured using and anti-Xa chromogenic assay. Note that this calibrator set is for research use only in the US and Canada.

品牌介绍

Mission Statement

Diapharma Group, Inc. in West Chester, Ohio sells hemostasis, thrombosis, platelet function testing, instrumentation, and apoptosis products in the diagnostic and research fields and provides strong technical competence and experience to ensure customer expectations will be met or exceeded.

diapharma hemostasis chromogenic clotting elisa assay test kit

 

History

The Diapharma Group, Inc. formed on January 1, 1997 from Pharmacia Hepar, Inc. in Franklin, Ohio, and began as the exclusive US and Canadian distributor of the Chromogenix substrates and assays.

Over a quarter-century ago, Chromogenix developed the first chromogenic substrate technology under the former name, Kabi Diagnostica. Kabi later merged with Pharmacia. Some of Diapharma’s current staff worked inside the Chromogenix department within Pharmacia’s heparin manufacturing plant.

In 1998, Diapharma moved to West Chester, Ohio, where it remains today. Over the years, Diapharma expanded its product line to include a variety of hemostasis, cell death, platelet function, ecotoxicology, assays, reagents, antibodies and instruments from superior manufacturers.

In 2017, Diapharma celebrated twenty years of success


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