Shiga toxin 2 Escherichia coli detection test kit by using qPCR. Shiga toxin is a family of related toxins with two major groups, Stx1 and Stx2. The Shiga toxigenic group of Escherichia coli (STEC), which includes serotypes O157:H7, O104:H4, and other enterohemorrhagic E. coli (EHEC). Shiga toxins have many names, which can be used interchangeably (shiga toxins, shiga-like toxins, cytotoxins, verocytotoxins, verotoxins). STEC lives in the guts of ruminant animals, including cattle, goats, sheep, deer, and elk. The major source of human illnesses is cattle, where STEC generally does not make animals become sick.
Listeria innocua detection test kit by using qPCR. Listeria innocua is harmless to other organisms. It lacks the 10-kb virulence locus, present in L. monocytogenes, that is needed for pathogenicity. It is widely found in the environment (such as soil) and food sources. Can survive in extreme pH and temperature, as well as high salt concentration.
Listeria ivanovii detection test kit by using qPCR. Listeria ivanovii it behaves like L. monocytogenes but is found almost exclusively in ruminants (mainly sheep). Infection with L. ivanovii can lead to septicemic disease with enteritis, neonatal sepsis and even abortion. Pregnant ruminants are therefore most at risk. Human zoonosis is described but extremely rare.
Detection test kit of Escherichia coli O157:H7 by using qPCR. Escherichia coli O157:H7 is an enterohemorrhagic strain of the bacterium Escherichia coli and a cause of illness through food. Infection may lead to hemorrhagic diarrhea, and to kidney failure. Transmission is via the fecal-oral route, and most illness has been through undercooked, contaminated ground beef or ground pork being eaten.
Detection by using qPCR of species of the genus Salmonella. Salmonella cause illnesses such as typhoid fever, paratyphoid fever, and foodborne illnesses. Salmonella infections are zoonotic and can be transferred between humans and nonhuman animals. Many infections are due to the ingestion of contaminated food. Salmonella enterica subsp.enterica serovar Typhi can cause serious illness because of a special virulence factor and a capsule protein (virulence antigen). Salmonella typhi is adapted to humans and does not occur in other animals.
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