Clinical Diagnostics • Infectious Disease

Your Trusted Blood Safety Partner. For Life.

Automated Serology Testing Solutions

Bio-Rad offers high-performance screening assays for the detection of HIV, HCV, HBV, and syphilis along with comprehensive systems that ensure reliable and safe results for blood donor screening.

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Serology Blood Bank Solutions

Blood screening is an important step in ensuring a safe donation process for both donors and patients. Selecting the best blood donor systems and assays can help save lives for those who've lost blood because of accidents or surgery as well as people with severe anemia or low platelet counts.

Choose Bio-Rad's Blood Donor Systems and
Assays to:

  • Increase lab efficiency
  • Minimize blood unit rejection
  • Streamline blood qualification
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Antigen/Antibody Detection


Antigen Detection


Antigen/Antibody Detection


Antibody Detection

Screening for HIV, HCV, HBs Ag, and syphilis is important for qualifying blood in blood banks. Bio-Rad's screening tests feature early detection and high specificity for the reduction of retesting and donor rejection rates. Our testing systems reduce hands-on time and are fully automatable with secure processes.

Blood Donor Screening Assays


Genscreen ULTRA HIV Ag-Ab Assay (4th Generation)

Earlier Detection with Guaranteed Antigen Sensitivity

The qualitative EIA kit can be used for both HIV Ag and HIV Ab screening of blood donations and for diagnostics use. The assay detects HIV antigen p24, antibodies to HIV-1 (groups M and O), and HIV-2 in human serum or plasma.

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Monolisa HBs Ag ULTRA Assay

Earlier Detection of Hepatitis B with Variant Detection

The qualitative one-step EIA is designed for detecting HBs Ag in human serum or plasma and is intended for diagnostic use and screening of blood donations.

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Monolisa HCV Ag-Ab ULTRA V2 Assay (4th Generation)

Dual Antigen-Antibody Detection

The qualitative enzyme immunoassay detects infection by the hepatitis C virus (HCV) based on the detection of anti-HCV antibodies and capsid antigen in human serum or plasma. The test can be used by diagnostics laboratories and blood banks.

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Syphilis Total Ab Assay

Earlier and Continuous Detection of Syphilis Infection

The Syphilis Total Ab Assay is an enzyme immunoassay for the qualitative determination of the total antibodies (IgA, IgM, and IgG) to Treponema pallidum in human serum or plasma during all stages of infection.

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EVOLIS Systems

EVOLIS and EVOLIS Twin Plus Testing Systems

  • User-friendly: intuitive software
  • Optimized workflow: walkaway system for up to 7 microplates processed simultaneously
  • Safety
    • Positive identification of samples and reagents
    • Triple-detection technology including barometric, capacitive, and colorimetric
  • Traceability
    • Bidirectional interfacing with LIS
    • Comprehensive event log from sample loading to result release

Short Time-to-Result

Results obtained in less than 5 hours (90 samples, 4 mandatory markers)

Optimal Workflow

Genscreen ULTRA HIV Ag-Ab (4th Gen), Monolisa HBs Ag ULTRA, Monolisa HCV Ag-Ab ULTRA V2, and Syphilis Total Ab assays can be processed in parallel during the same run.

Secure Process

Take advantage of all the outstanding security and traceability features provided by EVOLIS and EVOLIS Twin Plus (e.g. positive identification of samples and reagents, bidirectional interfacing with LIS, etc.)

Choose Bio-Rad as your partner in blood donor testing.

Contact a Bio-Rad representative today.

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Infectious Disease Testing Solutions

Quality Control

Bio-Rad quality control solutions feature QC products, data management tools and services covering hundreds of analytes and thousands of methods.

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BRiCare Support and Monitoring

Bio-Rad's instrument monitoring application for remote service and support. BRiCare is available for all of Bio-Rad's diagnostic instruments for continuous monitoring and remote sessions with an instrument's computer.

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