GenCode, an oligonucleotide biological barcode, permanently labels biosamples
Establishing the correct identity of biosamples is crucial to the integrity of research studies. Even low error rates in sample identification can have a significant, negative impact on results. Until now, tracing the incorrect identification of samples has been impossible because most samples do not contain a permanent identifier; instead a label is placed on a physical container. This can lead to misidentification of samples due to label damage, loss, or human error.
In contract, each GenPlate incorporates a unique biological barcode, GenCode, which is embedded within each element of the GenPlate. This barcode permanently identifies each biosample and remains with the sample even after it is eluted from the FTA paper. GenCode is comprised of a simple combination of non-human DNA sequences that are applied during our GenPlate manufacturing process.
This identifier can be decoded by a series of multiplexed amplification reactions followed by gel electrophoresis to visualize its unique pattern. This pattern is decoded by a simple binary algorithm that allows GenVault to link each GenCode with the physical barcode on the originating GenPlate.
Click here to view a descriptive illustration.
Click here to download GenVault’s paper further detailing GenCode technology.
