Clinical Diagnostics • Immunohematology

Simplicity and Safety

TANGO infinity Blood Testing System

The TANGO infinity system is an automated, bench-top blood testing system that brings productivity, safety and simplicity to blood bank and transfusion facilities.

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The TANGO infinity System

The TANGO infinity offers minimal hand-on operation and the highest level of intelligent automation and security. Overcome the challenges of mounting costs, reduced staffing, and tighter regulatory oversight with the TANGO infinity.

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Maximize Your Productivity

High-throughput sampling and fast turnaround times

  • Get more done with fewer pre- and post-analytical steps
  • Run samples 24/7 with up to a 7-day storage of microtiter plates and reagents
  • Standardize your workflows without sacrificing quality
  • Multiple assay options can be left on the instrument for 7 days (no set-up time is needed)

One of the Industry's Leanest Blood Banking Instruments


Safety features include precise checking of liquid volumes in assays, automatic on-board QC management, and a QC reminder with lot changes.

  • Reagents and instrument modules are fully traceable
  • 40% less exposure to biohazard
  • High resolution test results help reduce variability and errors

Cost Effective Reagent Management

Smart consumables communicate with TLA management software for workflow optimization and traceability to help you get even more done.

Easy-to-Use Software

Easy to learn for new users and easy to remember for casual users.

Simple Operation — Just load and Go!

The TANGO infinity requires no setup time. Your workflow is enhanced and efficient with the lowest number of operator touchpoints and maintenance steps. To perform a blood type and screen simply:

Load samples on rack

Load rack onto instrument

Press start!

No reagent loading or unloading is required. Save time and get on with your day!

Microtiter Plate Menu

Solidscreen II and Erytype S microtiter plates are proprietary test systems used for blood group serology testing.

Solidscreen II

Available in Europe since 1992, the Solidscreen II Assay provides a standardized method for antiglobulin testing. The assay combines a traditional low ionic strength test method with a unique solid phase format.

  • Long shelf-life
  • Long on-board storage
  • Outstanding specificity and sensitivity

Assays include antibody screening and identification, crossmatching (Anti-IgG), direct antiglobulin test, and Weak D testing.

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Erytype S

The Erytype S Blood Group System is a ready-to-use hemagglutination microplate method that has been available in Europe for over 20 years.

  • Precoated microtiter wells
  • Blood grouping monoclonal antibodies

Assays include forward and reverse ABO group with D test, ABO forward group, Rh type, and Rh+K phenotype.

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Automate your routine blood typing with the TANGO infinity microplate blood banking system so experienced staff can tend to more complex blood testing tasks.

Contact a Bio-Rad representative today to learn how.

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