Detection of staphylococcal enterotoxin a by phage display mediated immuno-PCR method


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Аннотация

A method of staphylococcal enterotoxin A (SEA) detection in pasteurized milk using recombinant miniantibodies exposed on phage particles was developed. Miniantibodies bind to the antigen, while phage DNA serves as a matrix in polymerase chain reaction (PCR). The SEA detection limit in milk by a phage display mediated immuno-PCR method is 100 pg/mL that is much lower than the level of toxic and allergic dose.

Авторлар туралы

A. Artykov

Branch of the Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Pushchino, Moscow oblast, 142290

K. Fursova

Ernst All-Russia Research Institute of Animal Husbandry; Branch of the Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Dubrovitsy, Moscow oblast, 142132; Pushchino, Moscow oblast, 142290

D. Ryazantsev

Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Moscow, 117997

M. Shchannikova

Ernst All-Russia Research Institute of Animal Husbandry; Branch of the Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Dubrovitsy, Moscow oblast, 142132; Pushchino, Moscow oblast, 142290

I. Loskutova

Ernst All-Russia Research Institute of Animal Husbandry; Branch of the Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Dubrovitsy, Moscow oblast, 142132; Pushchino, Moscow oblast, 142290

A. Shepelyakovskaya

Ernst All-Russia Research Institute of Animal Husbandry; Branch of the Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Dubrovitsy, Moscow oblast, 142132; Pushchino, Moscow oblast, 142290

A. Laman

Branch of the Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Pushchino, Moscow oblast, 142290

S. Zavriev

Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Email: brovko@bibch.ru
Ресей, Moscow, 117997

F. Brovko

Ernst All-Russia Research Institute of Animal Husbandry; Branch of the Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry

Хат алмасуға жауапты Автор.
Email: brovko@bibch.ru
Ресей, Dubrovitsy, Moscow oblast, 142132; Pushchino, Moscow oblast, 142290

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