E.coli O157:H7 PCR kete rapunga

Whakaahuatanga Poto:

Ko te Escherichia coli O157:H7 (E.coli O157:H7) he huakita karamu-kino no te puninga Enterobacteriaceae, e whakaputa ana i te nui o te Vero toxin.


Taipitopito Hua

Tohu Hua

Ingoa Hua

E.coli O157:H7 PCR kete kimi (Lyophilized)

Rahi

48whakamatautau/kete, 50whakamatautau/kete

Whakamahinga Whakamahinga

Ko te Escherichia coli O157:H7 (E.coli O157:H7) he huakita karamu-kino no te puninga Enterobacteriaceae, e whakaputa ana i te nui o te Vero toxin.I runga i te haumanu, ka puta ohorere mai me te mamae nui o te puku me te mate korere wai, ka whai muri mai i te mate hemorrhagic i etahi ra i muri mai, ka puta te kirikaa, karekau ranei te kirikaa, ka mate te mate.He pai tenei kete mo te rapunga kounga o Escherichia coli O157:H7 i roto i te kai, nga tauira wai, te tai, te ruaki, te wai whakaniko i te huakita me etahi atu tauira ma te whakamahi i te kaupapa o te PCR-waahi.Ko te kete he PUNA PCR KATOA-READY( Lyophilized), kei roto ko te DNA amplification enzyme, te parepare tauhohenga, nga tohu tuatahi me nga rangahau e hiahiatia ana mo te rapu PCR rewharewha.

Ihirangi Hua

Waehanga Mōkī whakaritenga Kai whakauru
E.coli O157:H7 PCR Mix 1 ×pounamu (Lyophilized paura)  50Whakamatau dNTPs, MgCl2, Primers, Probes, Reverse Transcriptase, Taq DNA polymerase
6×0.2ml 8 pai-pupuhi ngongo(Lyophilized) 48Whakamatau
Mana Pai 1*0.2ml ngongo (lyophilized)  10 Nga whakamatautau

Plasmid kei roto E.coli O157:H7 nga kongakonga motuhake

Whakarewa otinga 1.5 ml Cryotube 500uL /
Mana kino 1.5 ml Cryotube 200uL 0.9%NaCl

Rokiroki me te Ora o te Papa

(1) Ka taea te kawe i te kete i te pāmahana rūma.

(2) 18 marama te roa o te noho ki te -20 ℃ me te 12 marama ki te 2 ℃~30 ℃.

(3)Tirohia te tapanga i runga kete mo te ra whakaputa me te ra paunga.

(4)Me penapena te reagent putanga paura lyophilized ki te -20 ℃ i muri i te whakakorenga me te whakatio tukurua - me iti iho i te 4 nga wa.

Nga taputapu

GENECHECKER UF-150, UF-300 taputapu PCR rewharewha o te waa.

Hoahoa Mahi

a) Putanga pounamu:

1

b) 8 putanga pai-pupuri ngongo:

2

Pcr Whakanui

E taunaki anaTautuhinga

Hipanga Porohita Te pāmahana (℃) Te wa Te hongere whiti
1 1 95 2min  
2 40 95 5s  
60 10s Kohikohi FAM fluorescence

*Tuhipoka: Ka kohia te tohu o te hongere fluorescence FAM i te 60 ℃.

Te Whakamaori i nga Hua Whakamatau

Hongere

Te whakamaoritanga o nga hua

FAM Channel

Ct≤35

E.coli O157:H7 Pai

Undet

E.coli O157:H7 Negative

35

Whakahounga whakapae, whakamatautau ano*

*Mehemea he uara Ct ≤40 te hua whakamatautau tuarua o te hongere FAM me te whakaatu i te anau whakakaha ahua “S”, ka whakamaoritia te hua he pai, ki te kore he kino.


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