Ultra HiFidelity PCR Pusa

Maualuga faʻamaoni, maualuga faʻapitoa ma maualuga le tulaga lelei vevela-amata PCR muamua.

Ultra HiFidelity PCR Kit o se fou maualuga-faʻamaoni PCR faʻateleina faʻateleina talafeagai mo PCR-fesoʻotaʻi faʻailoga ma mauaina. O le Ultra HiFi DNA Polymerase o loʻo i totonu o le pusa o se fou vave ma maualuga-faʻamaoni DNA polymerase na fausia e ala i le faʻatonuina o le evolusione. E faʻalauteleina le vavalalata o DNA polymerase i faʻataʻitaʻiga, faʻaleleia le televave faʻateleina ma faʻalauteleina agavaʻa o le enzyme, ma faʻateleina le tulaga manuia o PCR ma oloa gaosia.

Pusi leai Tele teuina
4992970 1ml
4992971 5 * 1ml
4992978 5 * 5 * 1ml

 

 


Oloa Faʻamatalaga

Faʻataʻitaʻiga Faʻataʻitaʻiga

FAQ

Pine o oloa

Features

■ Faigofie e faʻagaioia: O lenei pusa e sapalaiina e pei o le 2 × premix, ma le PCR e mafai ona faia i le na o le faʻaopopoina o template ma primers.
■ Maualuga faʻamaoni: O le faʻamaoni e 50 taimi nai lo Taq polymerase.
■ Maualuga faʻapitoa: Lelei tele le amataina o gaioiga e mautinoa ai le faʻapitoa o oloa ..
■ Faateleina le faʻateleina: O le faʻaopoopoga saoasaoa mafai ona oʻo atu i le 10-15 sec / kb.
■ Faʻalautelega malosi: E oʻo i le 20 kb DNA fasi vaega e mafai ona faʻateleina.
■ Lautele faʻaaoga: O le pusa o loʻo iai le PCR Enhancer ma e talafeagai mo le faʻateleina o le maualuga GC ma faʻataʻitaʻiga faigata.

Faʻamatalaga

Ituaiga: Maualuga faʻamaoni DNA Polymerase
Faateleina le saoasaoa: 10-15 sek / kb
Fua tele: <20kb
Talosaga: Maualuga faʻamaoni PCR faʻalauteleina, faʻamaumauga o kenera, maualuga GC faʻataʻitaʻiga faʻateleina, genonefaʻailogaina o faigata genome, cDNA maualuga faʻamaoni amplification, SNP mauaina, nofoaga-faʻapitoa suia, ma isi.
DNA faʻatagaina maua mai i 'eseʻese laʻau totoga:
Faʻaaliga: DNA faʻamoemoe faalagolago i ituaiga ituaiga. O mea uma i luga e mai lau vaivai.

Uma oloa mafai ona faʻapitoa mo ODM / OEM. Mo auiliiliga,faʻamolemole kiliki Customized Service (ODM / OEM)


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    Experimental Example Fou-amata ia mautinoa oloa faʻapitoa
    Ata 1. Ultra HiFi e sili ona lelei lona amataga-faʻatinoina galuega e mautinoa ai le faʻapitoa o le faʻateleina o oloa. Molecular beacons metotia na faʻaaogaina (Ma et al., Anal Biochem, 2006).
    Experimental Example Lelei tele maualuga faʻamaoni, 50 taimi maualuga atu nai lo Taq Polymerase
    Ata 2. O le faʻamaoni o le Ultra HiFi e 50 taimi maualuga atu nai lo le masani Taq polymerase. O le faʻamaoni polymerization o Taq polymerase (aunoa ma le faʻasaʻo gaioiga) o loʻo faʻaaoga e avea ma faʻasino.
    Experimental Example O le vave faʻateleina ma umi vaega e mafai ona faʻateleina vave
    Ata 3. Ultra HiFi mafai ona faʻalautele atu i le 5 sek / kb mo fasi mea laʻititi nai lo le 4 kb. Mo umi fasi, le amplification taimi mafai ona faʻalauteleina talafeagai. Mo fasi sili atu nai lo 15 kb, o le lautele saoasaoa mafai ona oʻo i le 30 sec / kb. M: TIANGEN D15000 Faʻailoga
    Experimental Example Experimental Example Experimental Example Malosi aoao ma maualuga maualuga, faigofie e faitau maualuga GC ma umi fasi mai eseese punaoa
    Ata 4. Ultra HiFi ei ai lona maualuga faʻapitoa e faʻamautinoaina le faʻateleina o le alualu i luma fua ma oloa aofaʻi mo eseese ituaiga o template.
    A. Ultra HiFi faʻateleina iʻuga
    B. Talofa-Fi faʻateleina faʻaiʻuga faʻateleina o le sapalai K
    C. Talofa-Fi faʻateleina o faʻaiuga o le faʻaaogaina N
    M: TIANGEN D15000 Faʻailoga
    Ala 1-5. Faʻateleina taunuʻuga o faʻataʻitaʻiga ma umi eseese: 1. 750 bp; 2. 1 kb; 3.
    2 kb; 4. 4 kb; 5. 6 kb
    Ala 6. Faʻateleina taunuʻuga o le maualuga GC template: 1915 bp (GC%: 70%);
    Ala 7-11. Faʻateleina taunuʻuga o le 2 kb faʻataʻitaʻiga mai ituaiga eseese: 7. Rat; 8.
    Araisa; 9. Saito; 10. Saito; 11. Siama;
    Alalaupapa 12-14. 8 kb umi umi fasi faʻateleina faʻalautelega: 12. Rice; 13. Saito;
    Q: Leai ni faʻamau faʻateleina

    A-1 Faʻataʻitaʻiga

    ■ O le faʻataʻitaʻiga o loʻo i ai ni polotini polotito poʻo Taq inhibitors, ma isi.

    ■ E le o maeʻa le faʻavaeina o faʻataʻitaʻiga - - Faʻalelei talafeagai le vevela o le sauniga ma faʻafualoa le taimi o le faʻasologa.

    ■ Faʻalumaina o le faʻataʻitaʻiga —— Toe sauni le faʻataʻitaʻiga.

    A-2 Faʻatomuaga

    ■ Le lelei le lelei o faʻamuamua ——Re toe faʻafouina le amataga.

    ■ Faʻaleagaina muamua --— Faʻavae muamua le maualuga o le faʻasusu i tamaʻi tusi mo le faʻasaoina. Aloese mai le tele o le malulu ma le liusuavai poʻo le umi taimi 4 ° C cryopreserve.

    ■ Le fetaui lelei le faʻavaeina o primers (eg primer length e le lava, dimer fausia i le va o primers, ma isi) -Redesign primers (aloese mai le fausiaina o primer dimer ma tulaga lua fausaga)

    A-3 Mg2+taulaʻi

    ■ Mg2+ ua maualalo tele le faʻatatau --— Faʻalelei lelei Mg2+ faʻamalosia: Faʻalelei le Mg2+ faʻamalosia e se faʻasologa o tali mai 1 mM i le 3 mM ma le va o le 0.5 mM e fuafua ai le sili lelei Mg2+ faʻasologa mo taʻitasi template ma primer.

    A-4 Annealing vevela

    ■ O le maualuga annealing vevela aafia ai le fusia o primer ma template. —— Faʻaitiitia le vevela faʻapipiʻi ma faʻalelei le tulaga i le gradient o le 2 ° C.

    A-5 Faʻasologa o taimi

    ■ Taimi faʻaopoopo puupuu —— Faʻateleina taimi faʻaopopo.

    Q: Sese mea lelei

    Phenomena: O faʻataʻitaʻiga le lelei e faʻaalia ai foʻi faʻasologa o faʻasologa.

    A-1 Faʻaleagaina o PCR

    ■ Faʻalavaveina faʻaleagaina o faʻasologa faʻasologa poʻo le faʻateleina o oloa --— Faʻaeteete aua neʻi pipuina le faʻataʻitaʻiga o loʻo i ai le faʻasologa faʻatulagaina i le le lelei faʻataʻitaʻiga pe faʻamaligiina i fafo mai le centrifuge tube. O reagents poʻo mea faigaluega e tatau ona autoclaved e aveʻese ai nei nucleic acid, ma le i ai o faʻaleagaina tatau ona fuafuaina e ala i le le lelei faʻataʻitaʻiga faʻataʻitaʻiga.

    ■ Faʻaleagaina faʻaleagaina ——Faʻamaʻaina meaʻai ma faleoloa i le maualalo o le vevela.

    A-2 Palemiar

    ■ Mg2+ ua maualalo tele le faʻatatau --— Faʻalelei lelei Mg2+ faʻamalosia: Faʻalelei le Mg2+ faʻamalosia e se faʻasologa o tali mai 1 mM i le 3 mM ma le va o le 0.5 mM e fuafua ai le sili lelei Mg2+ faʻasologa mo taʻitasi template ma primer.

    ■ Le fetaui lelei le ata muamua, ma le faʻasologa faʻatulagaina ei ai homology ma le lē faʻatulagaina faʻasologa. ——Re-design primers.

    Q: Le faʻapitoa faʻalauteleina

    Phenomena: O faʻamau faʻalauteleina PCR e le ogatusa ma le tele fuafuaina, a le o le tele poʻo le laʻititi, poʻo nisi taimi uma faʻapitoa faʻalauteleina fusi ma le faʻapitoa faʻalauteleina fusi tupu.

    A-1 Faʻatomuaga

    ■ Lelei faʻatulagaina primer

    ——Re-design primer.

    ■ O le faʻamuamua primer e maualuga tele —— Faʻalelei lelei le denaturation vevela ma faʻafualoa taimi denaturation.

    A-2 Mg2+ taulaʻi

    ■ O le Mg2+ ua maualuga tele le faʻatonuina - - Faʻaitiitia lelei le faʻateteleina o le Mg2 +: Faʻaaoga lelei le Mg2+ faʻamalosia e se faʻasologa o tali mai 1 mM i le 3 mM ma le va o le 0.5 mM e fuafua ai le sili lelei Mg2+ faʻasologa mo taʻitasi template ma primer.

    A-3 Thermalable polymerase

    ■ Ova aofaʻi o le enzyme —— Faʻaitiitia talafeagai le aofaʻi o le enzyme i vaitaimi o le 0.5 U

    A-4 Annealing vevela

    ■ O le vevela faʻapipiʻi e maualalo tele —— Faʻalelei talafeagai le faʻapipiʻiina o le vevela pe faʻaogaina le lua-tulaga faʻamamaina auala

    A-5 PCR taʻamilosaga

    ■ Ova tele taʻamilosaga PCR —— Faʻaitiitia le aofaʻi o taʻavale PCR.

    Q: Patchy pe faʻapipiʻi fusi

    A-1 Faʻatomuaga——E le lelei le faʻamatalaina --- Le toe mamanuina o le tusi muamua, suia le tulaga ma le umi o le tusi muamua e faʻaleleia atili ai lona faʻapitoa; pe faʻataʻitaʻi PCR faʻamoe.

    A-2 Faʻataʻitaʻiga DNA

    ——E le mamā le faʻataʻitaʻiga --— Faʻamama le ata pe aveese DNA ma ato faʻamama.

    A-3 Mg2+ taulaʻi

    ——Mai2+ ua maualuga tele le faʻatonuina - - Faʻaitiitia tatau le Mg2+ faʻamalosia: Faʻalelei le Mg2+ faʻamalosia e se faʻasologa o tali mai 1 mM i le 3 mM ma le va o le 0.5 mM e fuafua ai le sili lelei Mg2+ faʻasologa mo taʻitasi template ma primer.

    A-4 dNTP

    —— O le faʻatulagaina o dNTPs e maualuga tele —— Faʻaitiitia talafeagai o le dNTP

    A-5 Annealing vevela

    ——Talu maualalo tele le vevela faʻapipiʻi —— Faʻatuputeleina le vevela faʻapipiʻi

    A-6 Taamilosaga

    —— Matua tele taʻamilosaga —— Faʻamamafa le numera ole taʻamilosaga

    Q: E fia faʻailoga DNA e tatau ona faʻaopopoina i le 50 μl PCR tali atu faʻasologa?
    ytry
    F: Faʻafefea ona faʻalautele umi fasi?

    O le laʻasaga muamua o le filifili lea o le polymerase talafeagai. Ole Taq polymerase masani e le mafai ona faʻamaonia ona o le le lava o le 3'-5 'exonuclease gaoioiga, ma le le fetaui lelei o le a matua faʻaititia ai le faʻalauteleina o le aoga o vaega. O le mea lea, o le Taq polymerase masani e le mafai ona faʻamalosia lelei vaega faʻatulagaina lapoʻa nai lo le 5 kb. Taq polymerase ma faʻapitoa suiga poʻo isi maualuga aiai ai polymerase tatau ona filifilia e faʻaleleia atili faʻalautelega lelei ma faʻamalieina ai manaʻoga o le umi fragment amplification. I se faʻaopopoga, o le faʻalauteleina o uumi vaega e manaʻomia foʻi fetuʻunaʻiga o uluaʻi mamanu, denaturation taimi, faʻaopoopoga taimi, buffer pH, ma isi masani, primers ma 18-24 bp mafai ona taʻitaʻia ai i sili lelei fua. Ina ia mafai ona puipuia le faʻaleagaina o le faʻavasega, o le taimi o le tino i le 94 ° C e tatau ona faʻaititia i le 30 sekone pe itiiti ifo i le taʻamilosaga, ma le taimi e faʻatupu ai le vevela i le 94 ° C ao le i faʻateleina le tatau ona laʻititi ifo i le 1 min. E le gata i lea, o le faʻatulagaina o le faʻalauteleina o le vevela pe a ma le 68 ° C ma le fuafuaina o le faʻaopoopoga taimi e tusa ai ma le fua faatatau o le 1 kb / min mafai ona mautinoa le faʻalauteleina aoga o umi fasi.

    Q: Faʻafefea ona faʻaleleia le faʻateleina o le faʻamaoni o le PCR?

    O le sese fua o le PCR faʻateleina mafai ona faʻaititia i le faʻaaogaina o DNA eseese polymerases ma maualuga faʻamaoni. Faʻatasi ai ma Taq DNA polymerases o loʻo maua i le taimi nei, o le Pfu enzyme o loʻo i ai le tau maualalo maualalo ma le maualuga o le faʻamaoni. I le faʻaopopoga i le filifiliga o le enzyme, e mafai e tagata suʻesuʻe ona faʻaititia le suiga o le PCR i le faʻamautinoaina o tulaga o tali atu, e aofia ai le faʻamautinoaina o le faʻapipiʻiina o le buffer, o le totoʻa o le polymerase ma le faʻamautinoaina o le numera o le taʻamilosaga a le PCR.

    Tusi lau feʻau ii ma lafo mai ia matou