Qalabka Ogaanshada Isbeddellada Hidde-sidaha EGFR ee Aadanaha (Fluorescence PCR)-RUO

Sharaxaad Gaaban:

[Koodhka Badeecada] HWTS-TM4008

Sharaxaad Gaaban

Qalabkan waxaa loo isticmaalaa in lagu ogaado isbeddellada caadiga ah ee ku dhaca unugyada 18-21 ee hidda-wadaha EGFR ee laga helo muunado laga soo qaaday bukaanada kansarka sambabada ee aan ahayn unugyada yaryar ee aadanaha (fiiri Shaxda 1 si aad u hesho faahfaahin dheeraad ah).

Isticmaalka Cilmi-baarista Kaliya


Faahfaahinta Badeecada

Calaamadaha Alaabta

Magaca alaabta

Qalabka Ogaanshada Isbeddellada Hidde-sidaha EGFR ee Aadanaha (Fluorescence PCR)-RUO

Cudurrada Faafa

Kansarka sambabada ayaa noqday sababta ugu weyn ee keenta dhimashada kansarka adduunka oo dhan, taasoo si xun u halis gelinaysa caafimaadka aadanaha. Kansarka sambabada ee unugyada yaryar wuxuu ka kooban yahay qiyaastii 80%-85% bukaanada kansarka sambabada. EGFR hadda waa bartilmaameedka molecular-ka ugu muhiimsan ee daaweynta kansarka sambabada ee unugyada yaryar. Fosforylation-ka EGFR wuxuu kor u qaadi karaa koritaanka unugyada burooyinka, kala soocida, duullaanka, metastasis-ka, ka hortagga apoptosis-ka, iyo kor u qaadida angiogenesis-ka burooyinka. EGFR tyrosine kinase inhibitors (TKI) waxay xannibi karaan wadada calaamadaynta EGFR iyagoo joojinaya autophosphorylation-ka EGFR, taasoo joojinaysa faafitaanka iyo kala soocida unugyada burooyinka, kor u qaadida apoptosis-ka unugyada burooyinka, yaraynta angiogenesis-ka burooyinka, iwm., si loo gaaro daaweynta bartilmaameedka burooyinka [1]. Tiro badan oo daraasado ah ayaa muujiyay in waxtarka daaweynta ee EGFR-TKI ay si dhow ula xiriirto xaaladda isbeddelka hidda-wadaha EGFR, waxayna si gaar ah u hor istaagi kartaa koritaanka unugyada burooyinka oo leh isbeddelka hidda-wadaha EGFR [2,3]. Hidde-sidayaasha EGFR waxay ku yaalaan gacanta gaaban ee koromosoomka 7 (7p12), oo leh dherer buuxa oo ah 200Kb waxayna ka kooban yihiin 28 exons. Gobolka isbeddelka wuxuu inta badan ku yaal exons 18 ilaa 21, isbeddelka tirtirka codons 746 ilaa 753 ee exon 19 wuxuu ka dhigan yahay qiyaastii 45% iyo isbeddelka L858R ee exon 21 wuxuu ka dhigan yahay qiyaastii 40% ilaa 45% [4]. Tilmaamaha NCCN ee Baaritaanka iyo Daaweynta Kansarka Sambabada ee Aan Unugyada Yarayn ayaa si cad u sheegaya in baaritaanka isbeddelka hidda-wadaha EGFR loo baahan yahay ka hor inta aan la maamulin EGFR-TKI. Qalabkan tijaabada ah waxaa loo isticmaalaa in lagu hago maamulka daawooyinka soo-dhoweeyaha koritaanka epidermal ee tyrosine kinase inhibitor (EGFR-TKI), waxayna bixisaa aasaaska daawada shakhsi ahaaneed ee bukaanada qaba kansarka sambabada ee unugyada aan yarayn. Qalabkan waxaa loo isticmaalaa oo keliya ogaanshaha isbeddellada caadiga ah ee hidda-wadaha EGFR ee bukaanada qaba kansarka sambabada ee unugyada aan yarayn. Natiijooyinka baaritaanku waa tixraac caafimaad oo keliya mana aha in loo isticmaalo saldhig keliya oo loogu talagalay daaweynta shaqsiyeed ee bukaanada. Dhakhaatiirtu waa inay tixgeliyaan xaaladda bukaanka, tilmaamaha daawada, iyo daaweynta. Falcelinta iyo tilmaamayaasha kale ee baaritaanka shaybaarka iyo arrimo kale ayaa loo isticmaalaa in si buuxda loogu qiimeeyo natiijooyinka baaritaanka.

Kanaal

Kaydka Falcelinta Kanaal
Kaydka Falcelinta EGFR IC Kanaalka FAM
Kaydka Falcelinta L858R Kanaalka FAM
Kaydka Falcelinta 19del Kanaalka FAM
Kaydka Falcelinta T790M Kanaalka FAM
Kaydka Falcelinta G719X Kanaalka FAM
Kaydka Falcelinta 3Ins20 Kanaalka FAM
Kaydka Falcelinta L861Q Kanaalka FAM
Kaydka Falcelinta S768I Kanaalka FAM

Halbeegyada Farsamada

Kaydinta Dareere: ≤ -18℃ Mugdi
Muddada khaanadaha 12 bilood
Nooca Muunada unug buro cusub, qaybta cudurada ee la qaboojiyey, unugyo ama qayb cudur oo paraffin ku dhex jira, balaasmaha ama seeramka
CV <5.0%
LoD Ogaanshaha xalka falcelinta aashitada nukliyeer ee hoos yimaada asalka nooca duurjoogta ah ee 3ng/μL, si deggan ayuu u ogaan karaa heerka isbeddelka 1%;

b) Falcelinta aashitada nukliyeerka Marka la eego heerka isbeddelka 1%, 1×103 Nuqullada/mL ee isbeddelka waxaa si deggan loogu ogaan karaa asalka nooca duurjoogta ah ee 1×105 Nuqullada/mL;

c) Xalka falcelinta tixraaca gudaha wuxuu ogaan karaa badeecada tixraaca SW3 iyadoo la adeegsanayo xadka ugu hooseeya ee ogaanshaha ee tixraaca gudaha ee shirkadda. Marka qalabku ogaado walxaha tixraaca xadka ogaanshaha qaranka, walxaha tixraaca ee xadka ogaanshaha isbeddelka 2.5% iyo isbeddelka kordhinta hidda-wadaha EGFR oo leh kala duwanaansho lambar oo 4 ah ayaa si deggan loo ogaan karaa.

Gaar ahaanshaha Ma jiro fal-celin isdhaafsi ah oo leh DNA-ga genomic-ka aadanaha ee nooca duurjoogta ah iyo noocyada kale ee isbeddelka keena
Qalabka Khuseeya Nidaamyada Bayoolajiga ee La Adeegsaday 7500 Nidaamyada PCR-ga Waqtiga-dhabta ah,

Nidaamyada Bayoolajiga ee La Adeegsaday 7300 Nidaamyada PCR-ga Waqtiga-dhabta ah,

Nidaamyada PCR-ga ee QuantStudio® 5-ta Waqtiga-dhabta ah,

Nidaamka PCR-ga ee LightCycler® 480 ee waqtiga-dhabta ah,

Nidaamka PCR-ga ee waqtiga-dhabta ah ee BioRad CFX96.

 

Socodka Shaqada

Qalabka Ogaanshada Isbeddellada Hidde-sidaha EGFR ee Aadanaha (Fluorescence PCR)-RUO (2)

 

Reagent-yada waa loo baahan yahay laakiin lama bixin:Biyo aan lahayn DNase/RNase, ethanol aan biyo lahayn. Marka la tijaabinayo muunad unug oo paraffin ku dhex jirta, waxaa lagu talinayaa in la isticmaalo Qalabka Tissue DNA FFPE ee QIAamp (56404) oo ay samaysay QIAGEN iyo Qalabka Tissue DNA ee degdega ah ee Paraffin ku dhex jirta (DP330) oo ay samaysay Tiangen Biotech (Beijing) Co., Ltd.. Marka la tijaabinayo muunad plasma/serum ah, waxaa lagu talinayaa in la isticmaalo Qalabka Tissue DNA/RNA ee Macro & Micro-Test General (HWTS-3019-50, HWTS-3019-32, HWTS-3019-48, HWTS-3019-96) (oo loo isticmaali karo Macro & Micro-Test Automatic Nucleic Acid Extractor (HWTS-3006C, HWTS-3006B)) oo ay samaysay Jiangsu Macro & Micro-Test Med-Tech Co., Ltd. ama Qalabka Tissue Nucleic Acid ee QIAamp Circulating (55114) oo ay samaysay QIAGEN.

Alaabta la isticmaalo waa loo baahan yahay laakiin lama bixin: Talooyin bilaash ah oo DNase/RNase ah, galoofisyo la tuuri karo, Tuubo dhululubo ah oo aan lahayn DNase/RNase, xarigyo 8-tuubo ah oo loogu talagalay PCR, dhululubo.


  • Kii hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir