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Blood group real-time PCR typing

ERY Q and Weak D-TYPE 1-2-3 Q - precise blood group typing with real-time PCR!
Gel free and fast

BAG Diagnostics - our Blood group real-time PCR typing range

Real-time PCR blood group typing

ERY Q kits and Weak D-TYPE 1-2-3 Q

Fast and pinpoint blood group typing

With our real-time kits we offer the ideal solution for your molecular blood group diagnostics. They are perfect to confirm samples with weak or unclear serological results. The unique kit design gives you a high flexibility and  improves your productivity.

This product line is a clever and time-saving alternative to serum based blood group typing! It gives you precise results in patient and donor typing:

  • As a comprehensive solution ERY Q includes kits for ABO, ABO variant, RH, Weak D, Partial D, KKD/ MNS, HNA, HPA.
  • If you only need a detection system for weak D types 1, 2 and 3 with the exclusion of weak D type 1.1, we offer Weak D-TYPE 1-2-3 Q, a precisely fitting typing kit.

Both products are based on a molecular genetic method.

"Why our ERY Q Kits? With our real-time PCR solution you have the possibility to type even serologically difficult samples clearly and quickly on a molecular genetic basis. In less than 70 minutes!
Analyse up to 12 individual samples or determine all blood group systems for one person in one run only."

Test kits that inspire

ERY Q is a ready to use test with pre-dried primers and probes. The hot start Taq polymerase guarantees a fast and convenient test setup without time pressure.

Our sequence specific primers and locus specific Taqman® probes increase the precision compared to melting curve based systems. The fluorescence is recorded in real-time. Therefore, it is not necessary to measure the basic fluorescence at the beginning and the final fluorescence at the end of the PCR.

Thanks to the liquid format, the Weak D-TYPE 1-2-3 Q kit is compatible with most commercially available real-time cyclers. The kits tolerate a wide range of DNA concentrations to produce valid results minimising time spent adjusting DNA concentration.


"Weak D-TYPE 1-2-3 Q as single kits? Sure! As an cost-efficient, small variant the kit allows reliable typing of weak D types 1, 2, 3 in less than 70 minutes in one PCR mix only. Dilution of the DNA is not necessary."

For safety & environment

No more cost intensive disposal of environmentally harmful and toxic residues. Thanks to real-time technology ERY Q and Weak D-TYPE 1-2-3 Q do not require gels and guarantee safe working conditions for you. The use of closed reaction vials during and after amplification prevents contamination.

Simple evaluation

You can save valuable time and money with the automated evaluation of the raw data obtained from the real-time cycler. With our user friendly PlexTyper software the results can be interpreted easily and securely. Use the intuitive evaluation tools to edit and analyse your results.

  • overcomes limitations of serology
  • precise results on a molecular basis, even in the case of multi-transfused patients
  • streamlined assay design for high throughput workflow
  • only one PCR protocol for all kits
  • type ABO, ABO variant, RH, Weak D, Partial D, KKD/MNS, HNA, HPA simultaneously in less than 96 reactions
  • flexible approach, test different kits in parallel

Userfriendly workflow

Take advantage of the benefits of molecular genetic blood group typing. From pipetting to result you need less than 70 minutes. Thanks to our PlexTyper software, developed according to your needs, you can interpret the results easily and and securely.

ERY Q test kits

Coming soon!

728401 ERY Q Weak D
1, 1.1, 2, 3, 4.0/4.1, 4.2, 4.3, 5, 11,14, 15, 17, 20, 31, 38, K409K, IVS3+1G>A
12 tests
728402 ERY Q HPA
1, 2, 3, 4, 5, 6, 9, 15 (a/b)
12 tests
728403 ERY Q Partial D 12 tests
728404 ERY Q HNA
1 a/b/c, 2/2null, 3 a/a var./b, 4 a/b, 5 a/b
12 tests
728405 ERY Q RH
C, Cw, c, D, DEL, E, e
12 tests
728406 ERY Q ABO 12 tests
728407 ERY Q KKD/ MNS 12 tests
728408 ERY Q Rare
Kp, Js, Di, Wr, Lu, Do, Co, Yt, Vel, Kn
12 tests
728409 ERY Q ABO variant 12 tests
Weak D type 1, 2, 3 test kit
728400 Weak D Type 1, 1.1, 2, 3 96 tests
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