Fa'aitiitiga tele Saina High Sensitivity One-Step Probe Rt-Qpcr Kit V2
Ua matou maua poto masani gaosi.Manumalo le to'atele i tusipasi taua o lana maketi mo le Pa'u Tele Saina High Sensitivity One-Step Probe Rt-QpcrKit V2, O le tulaga lelei o le fale gaosi oloa, Taulai atu i manaoga o tagata faatau o le puna lea o le ola ma le atinaʻeina o kamupani, Matou te pipii atu i le faʻamaoni ma le faʻamaoni galue uiga, tulimatai atu i lou sau!
Ua matou maua poto masani gaosi.Manumalo le tele o tusipasi taua o lana maketi moSaina Taq DNA Polymerase, Qpcr, O loʻo folafola mai e le matou kamupani: tau talafeagai, taimi puʻupuʻu gaosiga ma faʻamalieina pe a uma le faʻatau atu, matou te faʻafeiloaia foi oe e asiasi i la matou fale gaosimea i soo se taimi e te manaʻo ai.Mana'o i le taimi nei e maua se matou pisinisi fiafia ma umi fa'atasi!!!
Fa'amatalaga
O lenei pusa o loʻo faʻaaogaina se faiga faʻapipiʻi lysis faʻapitoa e mafai ona vave faʻasaʻo le RNA mai faʻataʻitaʻiga faʻaleaganuʻu mo le RT-qPCR tali, ma faʻaumatia ai le taimi faʻaalu ma le galue RNA faʻamamaina.E mafai ona maua le mamanu RNA ile na'o le 7 minute.O le 5×Direct RT Mix ma le 2×Direct qPCR Mix-SYBR reagents e saunia e le pusa e mafai ona vave ma lelei ona maua i'uga o le PCR fa'atusatusa i le taimi moni.
5 × Direct RT Mix ma 2 × Direct qPCR Mix-SYBR o loʻo i ai le faʻapalepale malosi o le inhibitor, ma o le lysate o faʻataʻitaʻiga e mafai ona faʻaaogaina e fai ma faʻataʻitaʻiga mo RT-qPCR saʻo.O lenei pusa o loʻo i ai le RNA maualuga-affinity Foregene reverse transcriptase, ma Hot D-Taq DNA polymerase, dNTPs, MgCl2, tali fa'afefete, PCR optimizer ma fa'amautu.
Fa'amatalaga
200×20μl Rxns, 1000×20μl Rxns
Vaega o pusa
Vaega I | Puipui CL |
Foregene Protease Plus II | |
Puipui ST | |
Vaega II | DNA tape |
5× Direct RT Mix | |
2× Direct qPCR Mix-SYBR | |
50× ROX Fa'ailoga Fa'ailoga | |
RNase-Free ddH2O | |
Faatonuga |
Fa'apitoa & itu lelei
■ Faigofie ma aoga : faʻatasi ai ma le Cell Direct RT tekinolosi, RNA faʻataʻitaʻiga e mafai ona maua i totonu o le 7 minute.
■ O le faʻataʻitaʻiga manaʻoga e laʻititi, e pei o le 10 sela e mafai ona suʻeina.
■ Tulaga maualuga: e mafai ona vave iloa le RNA i sela o loʻo faʻatupuina ile 384, 96, 24, 12, 6-well plates.
■ DNA Eraser e mafai ona vave aveese genomes tatala, faʻaitiitia le aʻafiaga i faʻataʻitaʻiga mulimuli ane.
■ Optimized RT ma qPCR system e sili atu ona lelei le fa'aliliuina o le RT-PCR la'asaga e lua ma sili atu ona patino le PCR, ma sili atu ona fa'asa'o ile fa'ainitaneti tali ole RT-qPCR.
Fa'aoga pusa
Avanoa o le faʻaogaina: sela faʻaleaganuʻu.
- RNA fa'amatuu mai ile fa'ata'ita'iga lysis: na'o le fa'ata'ita'iga RT-qPCR o lenei pusa.
- O le pusa e mafai ona faʻaoga mo faʻamoemoega nei: suʻesuʻega faʻamatalaga o kenera, faʻamaoniga o le siRNA-mediated gene silencing effect, suʻesuʻeina o fualaau, ma isi.
Ata
Teuina ma le ola fa'asao
Vaega I o lenei pusa e tatau ona teuina i le 4 ℃;Vaega II e tatau ona teuina ile -20℃.
Foregene Protease Plus II e tatau ona teuina i le 4℃, aua le fa'aisa ile -20℃.
Reagent 2×Direct qPCR Mix-SYBR e tatau ona teuina i le -20 ℃ i le pogisa;pe a faʻaaoga soo, e mafai foi ona teuina i le 4 ℃ mo le teuina mo taimi pupuu (faʻaaogaina i totonu ole 10 aso).O le manumalo i le tele o tusipasi taua o lana maketi mo le Big discounting China High Sensitivity One-Step Probe Rt-Qpcr Kit V2, Quality is factory' life , Taulai atu i manaoga o tagata faatau o le puna lea o le ola ma le atinaʻeina o kamupani, Matou te pipii atu i le faamaoni ma le faʻatuatua lelei uiga galue, tulimatai atu i lou afio mai!
Pa'u teleSaina Taq DNA Polymerase, Qpcr, O loʻo folafola mai e le matou kamupani: tau talafeagai, taimi puʻupuʻu gaosiga ma le faʻamalieina pe a uma le faʻatau atu, matou te faʻafeiloaia foi oe e asiasi i la matou fale gaosimea i soo se taimi e te manaʻo ai.Mana'o i le taimi nei e maua se matou pisinisi fiafia ma umi fa'atasi!!!
QuickEasyTM Cell Direct RT-qPCR Kit -Taqman
Cat.No.DRT-01021/01022
Mo cell direct RT-qPCR fa'aoga ≤ 1000,000 sela
Folasaga o oloa
O lenei oloa faʻaaogaina se faiga faʻapipiʻi lysis tulaga ese e vave faʻasaʻo ai le RNA mai faʻataʻitaʻiga cell aganuʻu mo tali RT-qPCR, faʻaumatia le faʻaogaina o le taimi ma le galue RNA faʻamamaina, ma naʻo 7 minute e maua ai le faʻataʻitaʻiga RNA manaʻomia, faʻatasi ai ma le 5x Direct RT Mix, 2x Direct qPCR Mix-Taqman saunia e le pusa e mafai ona maua vave ma lelei atoatoa taunuuga PCR taimi.
5 × Direct RT Mix ma le 2 × Direct qPCR Mix-Taqman e malosi le fa'apalepale fa'apolopolo ma e mafai ona fa'atino lelei le fesuia'i ma fa'alautele fa'apitoa e fa'aaoga ai le lysate o le fa'ata'ita'iga e fuaina o se fa'ata'ita'iga.O lo'o iai le reagent ole Foregene Reverse Transcriptase, Hot D-Taq DNA Polymerase, dNTPs, MgCl.2, Reaction Buffer, PCR Optimizer ma Stabilizer, lea e mafai ona faʻaaogaina ma le lysis buffer e vave ma faigofie ona iloa faʻataʻitaʻiga, ma o loʻo i ai uiga o le maualuga o le lagona, faʻapitoa ma le mautu.
Fa'ailoga oloa
Fa'atekonolosi faigofie ma aoga Cell Direct RT e na'o le 7 minute e maua ai fa'ata'ita'iga RNA.
Fa'ata'ita'iga mana'oga e la'ititi, ma le itiiti ifo i le 10 sela fa'aleaganu'u e mafai ona fa'aoga mo fa'ata'ita'iga.
Ole maualuga ole gaosiga mo le mauaina vave ole RNA o sela faʻaleaganuʻu pei ole 384, 96, 24, 12, ma le 6-well plates.
E mafai e DNA Eraser ona vave aveese genomes ua tatalaina, e matua faʻaitiitia ai le aʻafiaga i faʻataʻitaʻiga mulimuli.
Optimized RT ma qPCR faiga e mafai ai le lua-laasaga RT-PCR ma sili atu le lelei o le faʻaliliuina faʻaliliuga, faʻapitoa, ma le malosi o le faʻapalepale tali a le RT-qPCR.
Fa'aoga pusa
Avanoa o le faʻaoga: Sel faʻatupuina.
Fa'ata'ita'iga lysis fa'amatalaina le RNA: fa'aaogaina na'o se la'asaga lua RT-qPCR template.
E mafai ona fa'aogaina pusa mo fa'amoemoega nei: su'esu'ega o fa'amatalaga fa'atonuga o le kenera, su'ega allele, su'esu'ega o vaila'au, ma isi.
tapula'a pusa
Vaega fa'asili ≤ 300 bp.
E fa'aoga pusa e fa'aola ai sela fou.
Puleaina lelei o oloa
E tusa ai ma le FOREGENE's Total Quality Management System, o vaega taʻitasi o le Cell Direct RT-qPCR faʻasologa o pusa e faʻataʻitaʻiina ma le malosi i le tele o taimi e faʻamautinoa ai le faʻamaoni ma le mautu o le lelei o pusa taʻitasi o pusa.
mea i totonu o pusa
QuickEasyTM Cell Direct RT-qPCR Kit-Taqman | ||||
Vaega o pusa20μl qPCR Reaction System | DRT-01021 | DRT-01022 | Manatua | |
200 T | 1000 T | |||
Vaega I | Puipui CL | 4 ml | 20 ml |
Cell Lysis |
Foregene Protease Plus II | 80 μl | 400 μl | ||
Puipui ST | 400 μl | 1 ml × 2 | ||
Vaega II | DNA tape | 80 μl | 400 μl | |
5×Sa'o RT Mix * | 160 μl | 800 μl | RT | |
2× Direct qPCR Mix-Taqman * | 1 ml × 2 | 1.7 ml × 6 | qPCR | |
20×ROX Fa'ailoga Fa'ailoga | 40 μl | 200 μl | ||
RNase-Free ddH2O | 1.7 ml | 10 ml | ||
Tusi Taiala | 1 fasi | 1 fasi |
*:Cell Lysis, 5×Direct RT Mix, 2× Direct qPCR Mix-Taqman e mafai ona fa'atau ese'ese, fa'amatalaga o lo'o tu'uina atu ile Fa'aopoopo 1 (IUULAU 13).
Tulaga teuina
1. Tulaga Va'a
O le faagasologa atoa o felauaiga pusa pusa aisa maualalo vevela, ia mautinoa o le pusa o loʻo i le <4 °C setete.
2. Tulaga teuina
Teu le vaega I ile 4°C ma le Vaega II ile -20°C.
Ole Foregene Protease Plus II e tatau ona teu ile 4°C, ae le o le aisa ile -20°C.
Reagent 2× Direct qPCR Mix-Taqman o lo'o teuina ile -20°C, po'o le 4°C mo le fa'aoga pu'upu'u pe a fa'aaoga soo (i totonu ole 10 aso).
Fa'amatalaga vaega o pusa
Buffer CL: Tuuina atu le si'osi'omaga e mana'omia mo tali lysis cell.
Buffer ST: Fa'amutaina le vaila'au malosi i le lysate e aloese ai mai a'afiaga ile RT mulimuli ane.
DNA Eraser: DNA aveese, o le aafiaga o le aveesea o le genome i suʻesuʻega mulimuli ane.
5× Direct RT Mix: E iai le maualuga o le RNA affinity Foregene Reverse Transcriptase, RNase Inhibitor, dNTPs, stabilizers, enhancers, optimizers, ma fa'aliliuga transcription primers mo le fa'aogaina lelei (Random Primer, Oligo(dT)18Primer).
Foregene Protease Plus II: I le tulaga o le lysis buffer, o sela e lysed e faʻasaʻo ai le nucleic acids.
2× Direct qPCR Mix-Taqman: O lenei reagent e iai le Hot D-Taq DNA Polymerase, dNTPs, MgCl2, tali fa'afefete, PCR optimizer, ma fa'amautu.
20× ROX Reference Dye: E masani ona faʻaaogaina i luga ole taimi moni PCR faʻalauteleina meafaifaʻaili a ABI, Stratagene ma isi kamupani, e faʻaaogaina e fetuunai ai le eseesega i le va o PCR tubes ma tubes e mafua mai i mea sese PCR dosing.O le 20 × ROX Reference Dye concentration e manaʻomia mo meafaifaʻaili eseese e ese, ma e mafai e le tagata faʻaoga ona faʻaopoopoina e tusa ai ma le faʻatonuga fautuaina o le meafaigaluega.
RNase-Free ddH2O: RNase e leai se vai fa'ama'i mama mama mo la'asaga lua RT-qPCR tali.
Fa'aeteetega:(Ia mautinoa e faitau ma le faaeteete le puipuiga aʻo leʻi faʻaaogaina le pusa)
Fa'alogo lelei i le faiga o le fa'ata'ita'iga e 'alofia ai le fa'a'ese'esega i le va o fa'ata'ita'iga.
Fa'alogo lelei ile mama ole si'osi'omaga fa'ata'ita'i ma ipu e 'alofia ai le fa'aleagaina ole RNase ma le fa'aleagaina ole RNA.
Ave ni fa'ata'ita'iga sela fou pe fa'asao lelei ma 'aua ne'i toe fa'aogaina fa'ata'ita'iga sela fa'a'aisa fa'a'aisa.
5× Direct qPCR Mix,2× Direct qPCR Mix-Taqman e tatau ona aloese mai le toe fa'a'aisa-liu, a leai o le a afaina ai le fa'aliliuina o tusitusiga ma le lelei o le PCR.
Sauniunigamea'aimuamuafa'agaioiga
Ia mautinoa e faitau lelei faatonuga a'o le'i fa'aogaina lenei pusa.Ole Cell Direct RT-qPCR Kit e faigofie, faigofie, ma vave ona faʻaogaina, ma o faʻatonuga e maua ai faʻamatalaga atoatoa e uiga i le pusa atoa ma le faʻaogaina saʻo.Fa'amolemole sauni mea fa'ata'ita'i mana'omia ma meafaigaluega a'o le'i fa'aogaina.
Mea fa'ata'ita'i ma meafaigaluega
◆ sela faʻaleaganuʻu.
◆ 1.5 ml poʻo le 2 ml, RNase-/DNase-Free centrifuge tube, RNase-/DNase-Free pito, 0.2 ml sterile qPCR tube.
◆ masini qPCR, paipa, centrifuge laulau (≥13,400×g) (faʻalagolago i manaʻoga faʻataʻitaʻi), ma isi.
Saogalemu
◆ O lenei oloa e mo naʻo suʻesuʻega faʻasaienisi, faʻamolemole aua neʻi faʻaaogaina mo vailaʻau, falemaʻi, meaʻai ma mea teuteu.
◆ Pe a faʻaaogaina vailaʻau, fai lavalava talafeagai ile fale suesue, totigilima, mata tioata puipui, ma isi.
Fa'agaioigataiala
Cell Lysis system, RT system, ma qPCR reaction solution fa'aopoopo fa'apipi'i e mafai ona fa'atau ese'ese, mo fa'amatalaga i le Fa'aopoopoga 1 (IUULAU 13).
Fa'atonuga o galuega
A: Fa'ata'ita'iga RNA fa'amalolo
1.Cells na mua'i togafitia: Fufulu le ipu aganu'u sela i le malulu PBS, ona lyse sela (10-106), 106 nai lo le aofaʻi o sela, ua fautuaina Foregene le Cell se RNA Isolation Kit le Aofaʻi (DE-03111) poʻo Animal Total RNA Isolation Kit (DE-03011) mo le RNA faʻamama ma le faʻamamaina.
1.1.sela pipi'i (24-well plate e fai ma fa'ata'ita'iga)
1.1.1.Fua le numera o sela i totonu o vaieli taitasi, fuafua o le numera o sela e 1 × 105, ma fa'aaoga se paipa e aveese ai le mea tau aganu'u mai le ipu fa'aleaganu'u.
1.1.2.Fa'aopoopo le 200 μl o le 1 × PBS na mua'i malulu i vaieli ta'itasi.Aua le paipa faafia ma aveese le PBS mai vaieli.Su'e le ipu ma aveese le tele o le PBS pe a mafai.Fa'aauau i le Laasaga 2.
1.1.3.Eseese ipu aganu'u aganu'u po'o se numera fa'asino numera 1-1 i totonu o se ipu fa'aleaganu'u ipu ua fa'aopoopo muamua 1 × PBS mo le fufuluina o sela.
Laulau1-1: fua ole PBS mo numera eseese o sela
Ituaiga ipu aganuu | Numera o sela / vaieli | 1 × PBS/ lelei |
6-lelei | 1× 106 | 1000 μl |
12-lelei | 2× 105 | 400 μl |
24-lelei | 105 | 200 μl |
96-lelei | 104 | 50 μl |
384-lelei | 5× 103 | 25 μl |
Manatua:Ina ia mautinoa se sela pipii mau,le tele o sela e leiloa pe a fufulu .
1.2.O sela taofi po'o sela pipi'i e fa'atupu i totonu o ipu e le porous
1.2.1.O sela pipii o lo'o fa'atupuina i totonu o le tele o ipu lelei (sela taofi e amata mai le isi laasaga 1.2.2), aoina ma tu'ueseese sela e tusa ai ma le auala masani o le aoina o sela, ma tu'u i totonu o se ipu fa'aleaganu'u po'o se fa'aau centrifuge;afai e fa'aogaina le trypsinization, mana'omia le centrifugation e aoina ai sela ma aveese ai le trypsin totoe, fa'aopoopo i ai le PBS toe fa'asaoina sela i sela ta'itasi e ta'ape ai sela.
1.2.2.A maeʻa le numera o sela na faitauina, faʻafeiloaʻi sela 1x105 tasi e centrifuge tubes, aoina sela e centrifugation i 1000 × g mo 10 min.
1.2.3.Faaopopo le 200 μl PBS i le faagaau centrifuge, aua le paipa faafia, ma saʻo saʻo le PBS.Faʻaauau i le Laasaga 2. (Afai e faigata ona faʻafefe ma toe faʻamalo le sela, e mafai ona faia 1000 × g centrifuged 10 min pe a uma ona lafoaʻi le supernatant, o le pellet cell e alu i le Laasaga 2)
2.Cell lysis: Aveese Buffer CL, lona vevela equilibrated i le vevela potu, DNA Eraser ma Foregene Protease Plus II, e tusa ai ma le laulau o loʻo i lalo 1-2 saunia lysis system: (Lysis solution ua sauni mo le faʻaaogaina).
Laulau1-2: vaeluaga tapenaga faiga (Manatua: ile sauniuniga ile aisa)
Vaega (Cell Lysis Master Mix) | 6-vaivai ipu | 12-vaivai ipu | 24-vaivai ipu | 96-vaivai ipu | 384-vaivai ipu |
1000 μl/vai | 400 μl/vai | 200 μl / vaieli | 50 μl/vai | 25 μl/vai | |
Puipui CL | 960μl | 384μl | 192μl | 48μl | 24μl |
DNA tape | 20μl | 8μl | 4μl | 1μl | 0.5 μl |
Foregene Protease Plus II | 20μl | 8μl | 4μl | 1 μl | 0.5 μl |
3.( 24 –well plate e fai ma faʻataʻitaʻiga) Pipette 200 μl o le cell lysis master faʻafefiloi i totonu o vaieli taʻitasi, Faʻaauau pea ona feula 5-10 taimi, Incubate i le vevela o le potu (20-25 ℃ ) mo le 5 min.
Manatua:Ina ia aloese mai le fausia o bubbles, faamolemole pe a fetuunai paipa paipa fua i le 200μl pe itiiti.O sela e ono foliga faanenefu pe a uma le lysis, lea e masani ai.
4. (24 –well plate e fai ma faʻataʻitaʻiga) ua faaopoopo i le vai 20 μl Buffer ST (eseese lysis systems Buffer ST faaopoopo i se aofaiga o loʻo faʻaalia i le Laulau 1-3), toe fai pipetting 5-10 taimi, i le vevela o le potu (20-25 ℃) na faʻatupuina mo le 2 min.
Manatua:O le pito paipa e lafo i lalo ole luga, faʻamautinoa ua faʻaopoopo le lysate,ina ia aloese mai le fausia o bubbles, faamolemole pe a fetuunai paipa paipa fua i le 200μl pe itiiti.
Laulau 1-3:Fa'aopoopo le Buffer ST
Puipui ST | 6- ipu vaieli | 12- ipu vaieli | 24- ipu vaieli | 96- ipu vaieli | 384- ipu vaieli |
100 μl/vai | 40 μl/vai | 20 μl/vai | 5 μl/vai | 2.5 μl / vaieli |
5.O le lysate e faʻaaogaina mo suʻega RT-qPCR mulimuli ane.Afai e le mafai ona faia su'esu'ega mulimuli ane, fa'amolemole tu'u i luga o le aisa mo le sili atu i le 2 itula, ma teu i le -20 ℃ po'o le -80 ℃ (le silia ma le tolu masina).
B: RT tapenapenaga faiga
1. Ave ese 5 × Direct RT Mix ma tuu i luga o se taele aisa, ia liusuavai masani, ma faʻafefiloi malie mo le faʻaaogaina mulimuli;ave i fafo RNase-Free ddH2O ma liusuavai ma tuu i luga o le ta'ele aisa mo le fa'aoga mulimuli.Sauni le faiga o tali i luga ole aisa e tusa ai ma le Laulau 2-1 o lo'o i lalo.
Fuafuaga 2-1: Sauniuniga o le RT reaction system
RT faiga fa'aopoopo mea | Faatasi ai ma le aofaiga | Fa'atonuga mulimuli | |
5 × Direct RT Mix | 4μl | 8 μl | 1 × |
Cell Lysates (fa'ata'ita'iga RNA) | 4 μl | 8 μl | Fa'aopoopo le fetu'una'iga lautele (10 -40%) |
RNase-Free ddH2O | 12 μl | 24 μl | - |
Aofa'i Volume | 20 μl | 40 μl | - |
2. Ina ua maeʻa le faʻatulagaina o faiga, faʻafefiloi malie ma centrifuged puupuu i le laulau o loʻo mulimuli mai 2 -2 tulaga tali RT tali.
Fuafuaga 2-2: RT Fa'atulagaina o tulaga
Laa | vevela | taimi | anotusi |
1 | 42 °C | 15-30 min | fa'asologa o le cDNA |
2 | 95 °C | 5 minu | Fa'agata fa'aliliuina transcriptase |
3 | 4 °C | N/A |
3. Ina ua maeʻa le tali, na tuʻu saʻo le oloa tali i luga o le aisa mo qPCR, faʻamolemole tuʻu le faʻasao umi -20 ℃ poʻo le -80 ℃ .
Fa'aaliga: Ona o le fa'aogaina o fa'ata'ita'iga e le'i fa'amamāina, e ono aliali mai ni pa'epa'e pa'epa'e i le mea fa'aliliu fa'aliliu.O se mea masani lea.Centrifuge le supernatant vave mo su'esu'ega mulimuli ane.
Ole tali ole tali ole RT ua fa'aopoopoina ile isi Laasaga Real Time PCR reaction system, e fautuaina e fa'aopoopo le aofa'i mai le 10-30% ole faiga fa'afoliga.
C: qPCR faiga fa'afoliga tapenaga
1. Ole aofaiga talafeagai ole B ua saunia ile la'asaga cDNA fa'ata'ita'iga e tusa ai ma le siata 3-1 o lo'o i lalo e saunia ai se faiga fa'afoliga.
Fa'aaliga: O le aofa'i o fa'ata'ita'iga cDNA e fa'atatau i le 10-30% ole faiga qPCR.Mo se faʻataʻitaʻiga, i le 20μl qPCR system, faʻaopoopo le 2-6 μl o le lysis buffer, ae le sili atu i le 6 μl.
2. Le optimization tulaga lelei qPCR (Annealing vevela,etc.) mo qPCR tali (O tulaga tali tuuina atu i le Laulau 3-2).
Fa'aaliga: Taumafai e fa'aoga tulaga sili ona lelei mo tali qPCR e maua ai fa'ai'uga lelei.
Siata 3-1: Sauniuniga o le PCR reaction system
RT faiga fa'aopoopo mea | Faatasi ai ma le aofaiga | Fa'atonuga mulimuli |
2× Direct qPCR Mix-Taqman | 10 μl | 1× |
Fa'amuamua (10μM) | 0.4 μl | 50-900 nM 1* |
Fa'ata'ita'i (10μM) | 0.4 μl | 50-900 nM 1* |
Su'ega(10μM) | 0.2 μl | 200nM |
cDNA template (maua i le Laasaga B) | 4 μl | 10-30% |
RNase-Free ddH2O | — | |
20×ROX Fa'ailoga Fa'ailoga 3* | — | — |
Aofa'i Volume | 20 μl |
1*: E mafai ona fetuutuuna'i le fa'atonuga muamua i le va o le 50-900 nM pe a le lelei le fa'atinoga o tali muamua.
Fa'aaliga: E mafai ona fetu'una'i le faiga o le qPCR e tusa ai ma mana'oga fa'ata'ita'i ma fa'ata'ita'iga fa'ata'amilosaga fa'alelei.Mo le qPCR ile 50μl faiga, fetuutuunai le fua o le reagent e tusa ai ma le 20μl faiga.
masini PCR taimi moni | ROX Reference Dye fa'atonuga mulimuli |
ABI PRISM7000/7300/7700/7900HT/Laasaga Muamua, ma isi. | 1×(fa'ata'ita'iga 20 μl system,fa'aopoopo 1 μl 20×ROX Reference Dye) |
ABI 7500/7500 Anapogi ma StratageneMx3000P/Mx3005P/Mx4000, ma isi. | 0.5×(fa'ata'ita'iga 20 μl system, fa'aopoopo 0.5 μl 20×ROX ReferenceDye) |
2*: Filifili le fa'atonuga mulimuli talafeagai o le ROX Reference Dye e tusa ai ma le fulafula quantitative thermal cycler.Ole fa'atatauga ole lanu ole Fa'asinomaga ROX e sili ona talafeagai mo ta'avale fa'afuainumera masani ole fa'ase'e o lo'o fa'aalia ile laulau i lalo:
Fuafuaga 3-2: qPCR tulaga tali atu ua saunia
Laasaga Lua | vevela | Taimi | Ta'amilosaga | Anotusi |
1 | 95℃ | 3 minu | 1 | Predenaturation |
2 | 95℃ | 5-10 sec | 40 | Denaturation mamanu |
3 | 60-65 ℃ | 20-30 sec | Su'ega / Fa'aopoopo |
Fa'aaliga: Ina ia maua le a'afiaga o le qPCR sili, e mafai ona fa'aogaina le gradient PCR e fa'amalieina ai tulaga fa'aalia mo fa'ata'ita'iga 'ese'ese ma fa'amata'aga eseese.tulaga tali PCR eseese e faalagolago i luga o le fluorescence analyzer, template, primer, ma isi. I le faagaoioiga patino, e tatau ona fuafuaina tulaga tali sili ona lelei e tusa ai ma tulaga patino o le fluorescence quantitative thermal cycler, ituaiga mamanu, tele o le vaega o le tului, faasologa faavae o le vaega amplified ma GC anotusi ma le umi o primers, e aofia ai le vevela annealing, taimi tali, ma isi.
Taimi Moni PCR fa'avae mamanu fa'avae
Fa'aimua Fa'asaga i luma ma Fa'ailoga Fa'asaga
Mo PCR Taimi Moni, e taua tele le mamanu muamua.Primers e fesoʻotaʻi ma le faʻapitoa ma le lelei o le PCR faʻalauteleina, ma e mafai ona mamanuina e faʻatatau i mataupu faavae nei:
◆ Ulua'i umi: 18-30bp.
◆ GC anotusi: 40-60%.
◆ Tm tau: Primer design software, pei o le Primer 5, e mafai ona tu'uina atu le tau Tm o le fa'avae.Ole tau Tm ole pito i luga ma lalo e tatau ona latalata ile mea e mafai ai.E mafai foi ona fa'aoga le fua fa'atatau Tm: Tm = 4 °C (G + C) + 2 °C (A + T).Pe a faia le PCR, o le vevela i lalo ifo o le tau Tm muamua o le 5 °C e masani ona filifilia e avea ma vevela faʻapipiʻi (o le siʻitia tutusa i le vevela faʻafefe e mafai ona faʻateleina le faʻapitoa o le tali PCR).
◆ Primers ma PCR oloa:
◆ Fuafuaga muamua PCR amplification umi oloa e sili e 100-150bp.
◆ E tatau ona 'alo'ese mai mea fa'apitoa i le vaega lona lua o le fa'ata'ita'iga i le tele e mafai ai.
◆ Aloese mai le fausia o faavae lagolago e 2 pe sili atu i le va o pito 3′ o pito i luga ma lalo.
◆ Primer 3′ e le mafai ona iai ma le 3 fa'aopoopo G po'o le C.
◆ E le mafai ona iai ni fausaga fa'aopoopo i fa'auluuluga, a leai o le a fausia se fausaga fa'aulu, e a'afia ai le fa'alauteleina o le PCR.
◆ ATCG e tatau ona tufatufa tutusa i le faasologa muamua, ma le 3′ fa'avae fa'amau e tatau ona aloese mai le T.
Fa'aopoopo1:Cell DirectRT-qPCR Pusa vaegat pusa faaopoopo
1.Cell Lysis Fofo
| |||
Vaega o pusa (24-vaieli lysis system / vaieli) | DRT-01011-A1 | DRT-01011-A2 | |
100 T | 500 T | ||
VaegaI | Puipui CL | 20 ml | 100 ml |
Foregene Protease Plus II | 400 μl | 1 ml × 2 | |
Puipui ST | 1 ml × 2 | 10 ml | |
VaegaII | DNA tape | 400 μl | 1 ml × 2 |
| |
Vaega o pusa (20 μl faiga tali) | DRT-01011-B1 |
200 T | |
5× Direct RT Mix | 800 μl |
RNase-Free ddH2O | 1.7 ml × 2 |
3.qPCR Mix
| ||
Vaega o pusa (20 μl faiga tali) | DRT-01021-C1 | DRT-01021-C2 |
200 T | 1000 T | |
2× Direct qPCR Mix-Taqman | 1 ml × 2 | 1.7 ml × 6 |
20× ROX Fa'ailoga Fa'ailoga | 40 μl | 200 μl |
RNase-Free ddH2O | 1.7 ml | 10 ml |
Manuia o le Lalolagi
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