KRAS 8 Suiga
Igoa o oloa
HWTS-TM014-KRAS 8 Su'esu'ega Pusa (Fluorescence PCR)
Tusi Faamaonia
CE/TFDA/Myanmar FDA
Epidemiology
suiga Point i le KRAS gene ua maua i le tele o ituaiga tumo tagata, e uiga i le 17% ~ 25% fua faatatau mutation i le tumo, 15% ~ 30% fua faatatau mutation i le kanesa mama mama, 20% ~ 50% fua faatatau mutation i maʻi kanesa colorectal. Talu ai ona o le P21 polotini e faʻapipiʻiina e le K-ras gene o loʻo i lalo ifo o le ala faʻailoga EGFR, pe a maeʻa le suiga o le K-ras gene, o le ala faʻailoga pito i lalo e faʻagaioia pea ma e le aʻafia i vailaʻau faʻatatau i luga ole EGFR, e mafua ai le faʻaauauina o le faʻateleina o sela. O suiga i le kenera K-ras e masani lava ona maua ai le tetee i le EGFR tyrosine kinase inhibitors i tagata mamaʻi kanesa ma le tetee atu i le anti-EGFR antibody vailaʻau i tagata mamaʻi kanesa colorectal. I le 2008, na tuʻuina atu ai e le National Comprehensive Cancer Network (NCCN) se taʻiala faʻataʻitaʻi mo le kanesa colorectal, lea na faʻaalia ai o nofoaga o suiga e mafua ai ona faʻagaoioia K-ras e tele lava ina maua i codons 12 ma le 13 o le exon 2, ma fautuaina e mafai ona suʻeina tagata mamaʻi uma e maua i le kanesa colorectal metastatic aʻo leʻi togafitiga. O le mea lea, o le vave ma le saʻo o le suʻesuʻeina o K-ras gene mutation e taua tele i le taʻitaʻiga o vailaʻau. O lenei pusa o loʻo faʻaogaina le DNA e fai ma faʻataʻitaʻiga faʻataʻitaʻiga e tuʻuina atu ai suʻesuʻega agavaʻa o le suiga, lea e mafai ona fesoasoani i fomaʻi ile suʻesuʻeina o le kanesa colorectal, kanesa o le mama ma isi tagata mamaʻi o loʻo manuia mai fualaau faʻatatau. O fa'ai'uga o su'ega a le pusa e mo na'o fa'amatalaga fa'afoma'i ma e le tatau ona fa'aaogaina e na'o le fa'avae mo togafitiga ta'ito'atasi o gasegase. E tatau i foma'i ona faia ni fa'ai'uga atoatoa i fa'ai'uga o su'ega e fa'atatau i mea e pei o le tulaga o le ma'i, fa'ailoga o vaila'au, tali o togafitiga ma isi fa'ailoga o su'ega su'esu'e.
Vaega Fa'ainisinia
Teuina | Suavai: ≤-18 ℃ I le pogisa; Lyophilized: ≤30 ℃ I le pogisa |
Fa'asa-ola | Suavai: 9 masina; Lyophilized: 12 masina |
Ituaiga Fa'ata'ita'iga | o aano po'o se vaega o lo'o iai paraffini o lo'o iai sela tumo |
CV | ≤5.0% |
LoD | O le K-ras Reaction Buffer A ma le K-ras Reaction Buffer B e mafai ona mautu le 1% fua faatatau o suiga i lalo ole 3ng/μL vao-ituaiga talaaga. |
Meafaigaluega Faatatau | Fa'aogaina Biosystems 7500 Fa'atonu PCR Taimi Moni Fa'aogaina Biosystems 7300 Fa'atonu PCR Taimi Moni QuantStudio®5 Faiga PCR Taimi Moni LightCycler® 480 Taimi moni PCR faiga BioRad CFX96 Taimi Moni PCR System |
Galulue Galuega
E fautuaina e fa'aoga le QIAGEN's QIAamp DNA FFPE Tissue Kit (56404) ma Paraffin-embedded Tissue DNA Rapid Extraction Kit (DP330) gaosia e Tiangen Biotech(Beijing) Co., Ltd.