Custom Human Plasma for

Coagulation & Hemostasis Testing

Affinity Biologicals Inc. may be best known for affinity-purified antibodies and ELISA kits, but a significant portion of our manufacturing activity is the production of disease-state plasmas and controls.  We have expanded our plasma manufacturing capacity to include lyophilized Proficiency Testing (PT) materials.  As a major supplier of bulk intermediates for use in diagnostics manufacturing, and working relationships with proficiency testing organizations, we have focused our manufacturing to customize plasmas to your survey specifications.

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  • Factoro XIII Deficient Plasma - Frozen and Lyophilized

Examples of Custom Plasma Products for Coagulation & Hemostasis Testing:

D-Dimer Plasmas

Factor V Leiden Plasma (heterozygous)

VWD Plasmas

Normal & Abnormal Control Plasmas (multiple level PT, APTT & INR)

Unfractionated Heparin Spiked Plasmas

Coumadin Plasma

Low & High Fibrinogen Control Plasmas

Other artificial disease state plasmas

Lupus Anticoagulant Positive Plasmas

Inhibitor Plasmas, FVIII Inhibitor type II

Single & Double depleted Plasmas

All plasma used in production is of USA origin and tested negative for Hepatitis-B, HCV and HIV. All antibodies used in immuno-depletions are sourced internally.

Affinity would be pleased to quote on your organization’s coagulation proficiency testing materials and would welcome the opportunity to discuss your current and future plasma requirements. Let our extensive technical and manufacturing experience provide value and a competitive price to your survey.  All inquiries are confidential.

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