Eniyan ROS1 Fusion Gene iyipada
Orukọ ọja
HWTS-TM009-Eniyan ROS1 Apo Iwari Iyipada Gene (Fluorescence PCR)
Iwe-ẹri
CE
Arun-arun
ROS1 jẹ transmembrane tyrosine kinase ti idile olugba insulin. Jiini idapọ ROS1 ti jẹrisi bi jiini awakọ akàn ẹdọfóró miiran ti kii ṣe kekere sẹẹli. Gẹgẹbi asoju ti ẹya tuntun molikula alailẹgbẹ tuntun, iṣẹlẹ ti jiini fusion ROS1 ni NSCLC Nipa 1% si 2% ROS1 ni akọkọ n ṣe atunṣe atunto pupọ ninu awọn exons 32, 34, 35 ati 36. Lẹhin ti o ti dapọ pẹlu awọn Jiini bii CD74, EZR, SLC34A2, ROS yoo tẹsiwaju lati mu ṣiṣẹ kiDC1. agbegbe. ROS1 kinase ti a mu ṣiṣẹ laiṣedeede le mu awọn ipa ọna ifihan si isalẹ bi RAS/MAPK/ERK, PI3K/Akt/mTOR, ati JAK3/STAT3, nitorinaa kopa ninu isunmọ, iyatọ ati metastasis ti awọn sẹẹli tumo, ati nfa akàn. Lara awọn iyipada idapọ ROS1, CD74-ROS1 ṣe iroyin fun nipa 42%, awọn iroyin EZR fun nipa 15%, SLC34A2 fun nipa 12%, ati awọn iroyin SDC4 fun nipa 7%. Awọn ẹkọ-ẹkọ ti fihan pe aaye ATP-binding ti aaye catalytic ti ROS1 kinase ati aaye ATP-binding ti ALK kinase ni isomọ ti o to 77%, nitorinaa ALK tyrosine kinase inhibitor crizotinib molecule small molecule ati bẹbẹ lọ ni ipa itọju ti o han gbangba ni itọju NSCLC pẹlu iyipada idapọ ti ROS1. Nitorinaa, wiwa ti awọn iyipada idapọ ROS1 jẹ ipilẹ ile ati ipilẹ fun didari lilo awọn oogun crizotinib.
ikanni
FAM | Idaduro Idahun 1, 2, 3 ati 4 |
VIC(HEX) | Idaduro Idahun 4 |
Imọ paramita
Ibi ipamọ | ≤-18℃ |
Selifu-aye | osu 9 |
Apeere Iru | paraffin ti a fi sinu iṣan pathological tabi awọn ayẹwo ti ge wẹwẹ |
CV | 5.0% |
Ct | ≤38 |
LoD | Ohun elo yii le ṣe awari awọn iyipada idapọ bi kekere bi 20 ẹda. |
Awọn irinṣẹ to wulo: | Applied Biosystems 7500 Real-Time PCR SystemsApplied Biosystems 7500 Yara Real-Time PCR Systems SLAN ®-96P Real-Time PCR Systems QuantStudio™ 5 Awọn ọna PCR-gidi-gidi LightCycler®480 Real-Time PCR eto LineGene 9600 Plus Real-Time PCR erin System MA-6000 Real-Time Quantitative Gbona Cycler BioRad CFX96 Real-Time PCR System BioRad CFX Opus 96 Real-Time PCR System |
Sisan iṣẹ
Niyanju isediwon reagent: RNeasy FFPE Kit (73504) lati QIAGEN, Paraffin ifibọ Tissue Apa Total RNA isediwon Apo (DP439) lati Tiangen Biotech (Beijing) Co., Ltd.