Liphetoho tsa KRAS 8
Lebitso la sehlahisoa
Kiti ea ho Lemoha Liphetoho tsa HWTS-TM014-KRAS 8 (Fluorescence PCR)
Setifikeiti
CE/TFDA/Myanmar FDA
Thuto ea mafu a seoa
Liphetoho tsa lintlha ka har'a gene ea KRAS li fumanoe mefuteng e mengata ea hlahala ea batho, sekhahla sa phetoho ea 17% ~ 25% ho hlahala, sekhahla sa phetoho ea 15% ~ 30% ho bakuli ba kankere ea matšoafo, sekhahla sa phetoho ea 20% ~ 50% ho bakuli ba kankere ea mala a maholo. Hobane protheine ea P21 e kentsoeng ke gene ea K-ras e fumaneha ka tlase ho tsela ea lipontšo tsa EGFR, kamora phetoho ea gene ea K-ras, tsela ea lipontšo e tlase e lula e sebetsa 'me ha e angoe ke meriana e shebaneng le EGFR, e leng se fellang ka ho ata ha lisele tse kotsi khafetsa. Liphetoho ka har'a gene ea K-ras hangata li fana ka khanyetso ho EGFR tyrosine kinase inhibitors ho bakuli ba kankere ea matšoafo le khanyetso ho meriana ea anti-EGFR antibody ho bakuli ba kankere ea mala a maholo. Ka 2008, National Comprehensive Cancer Network (NCCN) e ntshitse tataiso ya bongaka bakeng sa kankere ya mala a maholo, e neng e bontsha hore dibaka tsa phetoho ya mmele tse bakang hore K-ras e kenngwe tshebetsong di fumaneha haholoholo ho di-codon 12 le 13 tsa exon 2, mme ya kgothaletsa hore bakudi bohle ba nang le kankere ya mala a maholo e tswetseng pele ba ka lekoa bakeng sa phetoho ya K-ras pele ho kalafo. Ka hona, ho lemoha kapele le ka nepo phetoho ya lefutso ya K-ras ho bohlokwa haholo tataisong ya meriana ya bongaka. Kit ena e sebedisa DNA e le sampole ya tlhahlobo ho fana ka tlhahlobo ya boleng ba boemo ba phetoho ya mmele, e ka thusang dingaka ho hlahloba kankere ya mala a maholo, kankere ya matšoafo le bakudi ba bang ba hlahala ba ruang molemo merianang e rerilweng. Diphetho tsa teko ya kit ke tsa tshupiso ya bongaka feela mme ha di a lokela ho sebediswa e le motheo feela wa kalafo e ikgethang ya bakudi. Dingaka di lokela ho etsa dikahlolo tse felletseng diphethong tsa teko ho latela mabaka a kang boemo ba mokuli, matshwao a meriana, karabelo ya kalafo le matshwao a mang a teko ya laboratori.
Li-parameter tsa Tekheniki
| Polokelo | Metsi: ≤-18℃ Lefifing; Le pholile: ≤30℃ Lefifing |
| Nako ea ho phela | Metsi: likhoeli tse 9; Lyophilized: likhoeli tse 12 |
| Mofuta oa Sampole | lisele tse nang le bothata tse kentsoeng ka parafini kapa karolo e nang le lisele tse nang le hlahala |
| CV | ≤5.0% |
| LoD | K-ras Reaction Buffer A le K-ras Reaction Buffer B li ka lemoha ka mokhoa o tsitsitseng sekhahla sa phetoho ea 1% tlas'a semelo sa mofuta oa tlhaho sa 3ng/μL. |
| Lisebelisoa tse Sebetsang | Mekhoa ea Li-biosystem tse Sebelisitsoeng 7500 Mekhoa ea PCR ea Nako ea Sebele Mekhoa ea Li-biosystem tse Sebelisitsoeng 7300 Mekhoa ea PCR ea Nako ea Sebele Mekhoa ea PCR ea QuantStudio®5 ea Nako ea 'Nete Sistimi ea PCR ea LightCycler® 480 ea Nako ea 'Nete Sistimi ea PCR ea BioRad CFX96 ea Nako ea 'Nete |
Phallo ea Mosebetsi
Ho kgothaletswa ho sebedisa QIAGEN's QIAamp DNA FFPE Tissue Kit (56404) le Paraffin-embedded Tissue DNA Rapid Extraction Kit (DP330) e hlahisitsweng ke Tiangen Biotech(Beijing) Co., Ltd.










