中文Ikhithi Yokuthola i-Shigella PCR
Igama Lomkhiqizo
I-Shigella PCR Detection Kit (i-lyophilized)
Usayizi
48tests/kit, 50tests/kit
Ukusetshenziswa Okuhlosiwe
I-Shigella iwuhlobo lwe-gram-negative brevis bacilli, eyingxenye yamagciwane asemathunjini, kanye ne-pathogen evame kakhulu ye-human bacillary dysentery.Le khithi isebenzisa umgomo we-PCR wesikhathi sangempela we-fluorescent, ofanele ukunqunywa kwe-Shigella ekudleni, amasampula amanzi, indle, ukuhlanza, noketshezi lokunothisa.
Okuqukethwe Komkhiqizo
| Izingxenye | Iphakheji | ukucaciswa | Isithako |
| I-PCR Mix | 1 × ibhodlela (Lyophilized powder) | 50Isivivinyo | dNTPs, MgCl2, Iziqalisi, Ama-Probes, i-Taq DNA polymerase |
| I-6 × 0.2ml 8 ithubhu ye-strip kahle(I-Lyophilized) | 48Isivivinyo | ||
| Ukulawula Okuhle | 1 * 0.2ml ishubhu (lyophilized) | 10Izivivinyo | I-Pseudovirus noma i-Pseudovirus equkethe izingcezu ezithile |
| Isixazululo sokuqedwa | 1.5 ml Cryotube | 500uL | / |
| Ukulawula Okungalungile | 1.5 ml Cryotube | 100uL | 0.9%NaCl |
Isitoreji Nempilo Yeshelufu
(1)Ikhithi ingathuthwa ngezinga lokushisa elilingana negumbi.
(2) Impilo yeshelufu yizinyanga eziyi-18 ku -20 ℃ kanye nezinyanga eziyi-12 ku-2 ℃ ~ 30 ℃.
(3)Bona ilebula kukhithi yedethi yokukhiqiza kanye nosuku lokuphelelwa yisikhathi.
(4)I-lyophilized powder version reagent kufanele igcinwe ku--20 ℃ ngemva kokuchithwa kanye nokuqhwaza okuphindaphindiwe -kuncibilika kufanele kube izikhathi ezingaphansi kwezi-4.
Izinsimbi
I-GENECHECKER UF-150, ithuluzi le-PCR le-UF-300 lesikhathi sangempela se-fluorescence.
Umdwebo Wokusebenza
a) Inguqulo yebhodlela:
b) 8 inguqulo ye-well-strip tube:
I-Pcr Amplification
Isilungiselelo Esinconyiwe
| Isinyathelo | Umjikelezo | Izinga lokushisa (℃) | Isikhathi | Isiteshi se-Fluorescence |
| 1 | 1 | 95 | 2 imiz | / |
| 2 | 40 | 95 | 5s | / |
| 60 | 10s | Qoqa i-FAM fluorescence |
Ukutolika Imiphumela Yokuhlolwa
| Isiteshi | Ukuhunyushwa kwemiphumela |
| Isiteshi se-FAM | |
| Ct≤35 | I-Shigella Positive |
| Undet | I-Shigella Negative |
| 35 | Ukuqalwa kabusha okusolisayo, phinda uhlole* |
*Uma umphumela wokuhlolwa kabusha wesiteshi se-FAM unenani elingu-Ct ≤40 futhi ubonisa ijika lokukhulisa umumo elithi “S” elivamile, umphumela uhunyushwa njengophozithivu, ngaphandle kwalokho uthi unegethivu.
