Duissernstraße 65a
47058 Duisburg, Germany
Tel.: +49 (203) 555 858 -31
Fax.: +49 (203) 35 82 99
Duissernstraße 65a
47058 Duisburg, Germany
Tel.: +49 (203) 555 858 -31
Fax.: +49 (203) 35 82 99

Genekam Coronavirus PCR kit detects samples with different mutations like N501, E484 and N417N/T without loss of performance

Coronaviruses are getting mutated, hence there are different mutations like B117, P1 and
B1.135. These mutations are causing that many PCR tests do not give the correct the
results, hence it leads to false results. Therefore, many manufacturers around the world
as well as FDA have given the warnings as approved kits do not give correct results.
Genekam developed one of the first PCR for detection kit FR475 for SARS CoV-2 in Jan,
2020. This kit FR475 detects the samples with different mutations perfectly, therefore
these mutations have no impact on the results conducted with Genekam kit. This kit has
been used last year in many countries as the countries using Genekam kit have last year
very low incidents of coronaviruses, but with the time, WHO/CDC/FDA/CE approved kits
came on the market, after that the incidents have increased so strongly that many
countries lost their grip on the spreading of this virus. These mutations are increasing with
time; hence all kits being used in coronaviral pandemic outbreak must give an assurance
that approved kits or methods from CDC and WHO detects coronaviruses (SARS Co-V,
Wuhan strain) properly and mutations does not have any impact on their performance.

Genekam FR475 kit is not the only one, which is giving excellent results. In 2016,
Genekam created double check for Zika viruses as there are many strains, which are not
being detected through normal commercial kits of many manufacturers. In 2017,
Genekam kit for Influenza virus H5N1 outperformed the other kits in UEA as it detects
samples from Africa, which were infected with H5N1 against the other commercial kits,
which were fail to detect such infected samples. The tests are conducted in a laboratory in
Abu Dubi. These examples show as this is very important to have a deep knowledge of
virology to develop an excellent kit. Many of companies developing kits for pandemic
viruses do not have very deep knowledge of virology, but they get approve from FDA,
WHO and EU, hence it is time to compare the performance of different kits available on
the market, so that poor quality kits (many of them are coming from big biotech
companies) are removed from the market, but authorities are not interested to do this,
hence this must be discussed in the press. Genekam is requesting such action for last 6

Major mutations N501Y, E484K, N417N/T along many dozens of other common
mutations are matter of concern as N501Y occurs in receptor binding domain leading to
increase in rate of binding between the receptors ACE2 and virus. It means rate of
transmission will increase strongly. As these are mutations in spike and nucleoprotein
regions, hence the immunity can decrease and recovered persons can reinfect, such
mutations may lead to have negative effect on vaccination as well as therapies available
now. Therefore, it is important that laboratories use PCR kits, which detect samples with
mutations too to provide good results. It is possible with Genekam FR475. Genekam
Biotechnology AG is a German company focusing on pandemic viruses for last 16 years
as it has large number of tests for different pandemic outbreak causing viruses like
Influenza, Zika, Ebola, dengue, coronaviruses and Rift valley virus. It is working on
developing the therapeutic antibodies and small molecules to cure these viruses one day.
It develops and manufactures its products in Germany