2× Sensi Direct Premix-UNG (Probe qPCR)
Bisadda No: HCB5151A
SensiDirect Premix-UNG (Probe qPCR) waxaa loogu talagalay in lagu sameeyo PCR si toos ah shaybaarada iyada oo aan la soo saarin DNA ama muunad diyaarin.Reagent-kani waxa uu ka kooban yahay DNA polymerase-bilaw ah, uracil DNA glycosylase (UNG), RNase Inhibitor, MgCl2, dNTPs (oo leh dUTP halkii dTTP), iyo xasiliyayaal, PCR tiro ahaan (qPCR).Reagent-kani waxa uu horumariyaa dulqaad-celin sare oo ka hortag ah, sidaas awgeed waxa si toos ah loogu dabaqi karaa ogaanshaha shaybaarada sida suufka cunaha, candhuufta, dhiigga oo dhan ee xinjirowga lidka ku ah, plasma, iyo serum iyada oo aan DNA laga soo saarin.Reagent-ku wuxuu u isticmaala kaydka lahaanshiyaha ee qPCR oo leh ensaymes isku dhafan oo ah anti-inhibitory DNA polymerase iyo UNG enzyme.Sidaa darteed, waxay si fiican u kordhin kartaa hiddo-wadaha bartilmaameedka ah ee shaybaarada ay ku jiraan xannibaadaha waxayna joojisaa kordhinta beenta ah ee wanaagsan ee ay keento wasakhowga PCR iyo aerosol.Reagent-kani waxa uu la jaan qaadayaa inta badan qalabyada PCR-ga ee fluorescent, sida Applied Biosystems, Eppendorf, Bio-Rad, Roche iyo wixii la mid ah.
Qaybaha
1. 50× SensiDirect Enzyme/UNG Mix
2. 2× SensiDirect Premix Buffer (dUTP)
Xaaladaha kaydinta
Dhammaan qaybaha waa in lagu hayaa -20 ℃ kaydinta muddada-dheer iyo 4℃ ilaa 3 bilood.Fadlan si fiican isku qas dhalaalinta ka dib oo centrifuge ka hor inta aanad isticmaalin.Iska ilaali baraf-dhalaalid oo joogto ah.
Habka Baaskiilka
Talaabada | Heerkulka | Waqtiga | Wareegto |
Dheefshiidka | 50℃ | 2 daqiiqo | 1 |
Dhaqdhaqaaqa polymerase | 95℃ | 1-5 daqiiqo | 1 |
Denature | 95℃ | 10-20s | 40-50 |
Baabi'inta/kordhinta | 56-64℃ | 20-60s |
Tilmaamaha Tuubooyinka
Reagent | Mugga halkii falcelin | Mugga falcelin kasta | U-fiirsashada kama dambaysta ah |
2× SensiDirect Premix Buffer (dUTP) | 12.5µL | 25µL | 1× |
50× SensiDirect Enzyme/UNG Mix | 0.5µL | 1µL | 1× |
25×Primer-Probe Mix1,2 | 1µL | 2µL | 1× |
Tusaale3,4 | - | - | - |
ddH2O | - | - | - |
Tirada guud | 25 μl | 50 μL | - |
1. U fiirsashada ugu dambeysa ee asaasiga ah badanaa waa 0.2μM.Si loo helo natiijooyin ka wanaagsan, xoogga saarista asaasiga ah waxaa lagu hagaajin karaa inta u dhaxaysa 0.2-1μM.
2. Guud ahaan, xoogga saarista baaritaanka waxaa lagu hagaajin karaa inta u dhexeysa 0.1-0.3μM.U fiirsashada ugu fiicneed ee baaritaanka waxay la xiriirtaa qalabka wax-weyneynta PCR-ga ee waqtiga dhabta ah, nooca baaritaanka, iyo nooca walaxda calaamadaynta fluorescent.Fadlan tixraac buug-gacmeedka qalabka ama shuruudaha gaarka ah ee baaritaan kasta oo fluorescent ah.
3. Noocyada kala duwan ee muunado waxay ka kooban yihiin noocyo kala duwan iyo nuxurka horjoogayaasha iyo koobiga tirada hidda-wadaha.Mugga muunada waa in lagu tixgaliyaa xaalad dhab ah.Samee milo muunadda adiga oo ku daraya biyo aan nucleus-ka lahayn ama TE Buffer, haddii loo baahdo.
4. Mugga lagu taliyay ee muunado kala duwan:
Tusaale | Mugga kow 50 μL falcelin | Ugu badnaan saamiga |
Dhiig dhan xinjirowga lidka ku ah | 2.5 μL | 5% |
Plasma | 15 μl | 30% |
Serum | 10 μl | 20% |
Dhuunta dhuunta | 10 μl | 20% |
Candhuuf | 10 μl | 20% |
Xakamaynta tayada
1. Ogaanshaha shaqada: dareenka, gaar ahaaneed iyo ku celcelinta qPCR.
2. Wax dhaqdhaqaaq nuclease ah ma jiro: ma jiro endonuclease exogenous iyo wasakhowga exogenous.
Qoraalada Alaabta
1. Alaabtaani waxay shaqaaleysiisaa nooc cusub oo ah DNA polymerase oo kuleyl ah, kaas oo la dhaqaajin karo 1-5 daqiiqo. Tan iyo markii la hagaajiyay falcelinta falcelinta, waxay ku habboon tahay labanlaab ama dhowr fluorescence qiyaasta PCR iyadoo la adeegsanayo habka baaritaanka.
2. Haddii qiimaha Rn ee kor-u-qaadista PCR uu aad u hooseeyo ama kor-u-qaadista si cad loo xannibay, hoos u dhigista qaddarka muunadda, kordhinta mugga fal-celinta ama qasitaan hore ee muunadda waxay hagaajin kartaa natiijooyinka.
3. Ururinta dhiiga, candhuufta, kaadida, dhuunta dhuunta, iwm waa inay raacaan shuruudaha kiliinikada, muunad cusub ayaa loo isticmaali karaa si looga hortago xaalufka nucleic acid.
4. Mar haddii amplicon-yada kala duwan ay leeyihiin waxtarka isticmaalka kala duwan ee dUTP iyo dareenka UNG, reagents waa in la hagaajiyaa haddii dareenka ogaanshaha hoos u dhaco marka la isticmaalayo nidaamka UNG.Fadlan nala soo xidhiidh taageero farsamo haddii loo baahdo.
5. Si looga fogaado kor u qaadida alaabta PCR ee u dhaxaysa falcelinta hal-tallaabo, aag tijaabo ah oo go'an iyo pipette ayaa loo baahan yahay si loo kordhiyo.Ku shaqee galoofyada oo si joogta ah u beddel oo ha furin tuubada falcelinta kadib kordhinta PCR.