Test with Bfast™ [GBS] PCR pack

This pack, CE-IVD marked, contains the reagents to perform 25 unit tests (lysis buffer and PCR mix), either in an emergency or in a remote laboratory.

The preparation protocol is carried out in 4 steps:


Step 1: Cell lysis

After centrifuging the sample and removing the supernatant, add lysis buffer to release the genetic material.


Step 2: the reaction mixture

Take the previous mixture and add it to the tube containing the PCR reagent.


Step 3: filling the Chronos™ chip

Inject the reaction mixture into the Chronos™ chip.

Rt Pcr test

Step 4: Performing the PCR test

Insert the chip into the Chronos™ Dx platform which performs the test in less than 17 min.


< 6 min

Sample preparation time

< 17 min

PCR time with Chronos™ Dx

With Bfast™ [GBS] PCR pack, less than 25 minutes are required to perform a test, from sample preparation to results!

Type of reaction

  • PCR: polymerase (amplification of the DNA of group B Streptococcus bacteria - GBS)

Targets of the reaction

  • GBS cfb gene
  • dltR gene of GBS

Reaction time

  • less than 6 minutes preparation time
  • less than 17 minutes of analysis

Compatible Chronos™ chips

  • 1 chamber chip


  • 25 tubes - Lysis buffer
  • 25 tubes - PCR reagents

Storage conditions

  • Lysis buffer: room temperature
  • PCR reagents: -25°C to -15°C
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