2 × Taq PCR MasterMix Ⅱ

Inokurumidza PCR premix ine yakanyanya kushanda uye yakanyanya kusagadzikana kusagadzikana.

2 × Taq PCR MasterMix a ichangobva kugadziridzwa uye kukwidziridzwa yakagadzirira kushandisa 2 × PCR premix nezvose zvakakosha zvikamu muPCR reaction kunze kweDNA template uye ma primers.

Cat. Aihwa Kurongedza Saizi
4993001 1ml
4993002 5x1ml
4992912 20x5x1 Rine mamiririta
4992913 5 × 1ml
4992920 20 × 5 × 1ml
4992921 20 × 5 × 1ml

Chigadzirwa Chigadzirwa

Muenzaniso Wekuedza

MIBVUNZO

Chigadzirwa Mateki

Zvimiro

■ Kukwidziridzwa kwepamusoro-soro: zvidimbu zveDNA zvehukuru hwakasiyana (pasi pe5 kb) uye masosi anogona kukwidziridzwa zvakanaka.
■ Kunzwisisa kwakanyanya: Zvakadzika kusvika gumi pg yezvimedu zvakanangwa zvinogona kukwidziridzwa kubva kumatomu ejenomiki.
■ Kushushikana kwakanyanya kusagadzikana: Kune matemplate ane yakanyanya kusachena zvemukati senge yakasarudzika-yakatemwa template / hutachiona tsika, chakanangwa chidimbu chinogona kukwidziridzwa nyore. Iyo polymerase chiitiko hachizokanganiswa nekudzokororwa kutonhora uye kunyungudika.
■ Inobvumirira kunyorera: Iyo reaction system yakagadzirirwa nyore uye nekukurumidza. Chidimbu chakakwidziridzwa chine iyo 3 'kumagumo dA-overhang, iri nyore kune TA kuumbana.

Tsanangudzo

Type: Taq DNA polymerase
Mharidzo: Yakanatswa / yakaoma-yakabviswa template / hutachiona tsika
Template: > 10 pg
Saizi yechidimbu: <5 kb
Mafomu: PCR kukwidziridzwa kwezvimedu zveDNA, kunyorerwa kweDNA, kuwedzera kwepamberi, kuteedzana kutsunga, hukuru-hukuru hwekuonekwa kwemajini, kuyedzwa kweyakaenzana-kuwanda kwePCR, kutsvaga kwekutsvaga DNA, nezvimwe.

Zvese zvigadzirwa zvinogona kuve zvakagadziriswa ODM / OEM. Kuti uwane mamwe mashoko,ndokumbira ubaye Customized Service (ODM / OEM)


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     2×Taq PCR MasterMix Ⅱ Mufananidzo 1. Matemplate kubva kwakasiyana erent masosi akawedzeredzwa neTIANGEN Taq MasterMix II uye yakajairika Taq Sanganisa kubva kuMutengesi TR zvakateerana kuti aone kusagadzikana kunetseka kwema reagents. Mhedzisiro yacho inoratidza kuti zvigadzirwa zveTIANGEN zvinogona kukwidziridza zvidimbu zvakanangwa kubva kune asina kugadzirwa genomic matemplate uye hutachiona tsika, uye kusagadzikana kunetseka kuri nani pane kweiye Mutengesi TR. A: Yakashata genomic template yakaburitswa neTIANGEN TIANcombi DNA Lyse & Det PCR Kit. Prp / DN: Kuburitsa zvisina kuchena uye kuona kweropa revanhu sampuli. Mupunga: Kuburitsa zvisina kuchena uye kuona kwemasampuli emupunga. B: Colony PCR. Chidimbu chePCR chi 700 bp.
    M: TIANGEN Maki III
     2×Taq PCR MasterMix Ⅱ Kwakanaka kwese kune matemplate kubva kwakasiyana masosi uye nehurefu hwakasiyana
    Mufananidzo 2. Zvimedu zvezvakasiyana uye hurefu zvakasimbiswa uchishandisa TIANGEN Taq MasterMix II (A) uye zvakajairika Taq Sanganisa kweMutengesi TK (B), Mutengesi TR (C), Mutengesi V (D) uye Mutengesi G (E) zvichiteerana. Mhedzisiro yacho inoratidza kuti kuita kwakazara kwezvigadzirwa zveTIANGEN ndiko kwakanakisa maererano nekugona kwekusimudzira, hunyanzvi uye hunyanzvi.M: TIANGEN Maki III1: Soybean genomic DNA template (120 bp);

    2-3: Rice genomic DNA template (694 bp, 2258 bp);

    4: Cotton genomic DNA template (200 bp);

    5: Escherichia coli genomic DNA template (2298 bp);

    6-7: Mouse genome DNA template (1 kb, 2 kb);

    8-10: Rat genomic DNA template (1 kb, 2 kb, 2080 bp);

    11-18: Yevanhu genome DNA template (300 bp, 448 bp (GC%: 74.8%), 1100 bp, 750 bp,

    1000 bp, 1090 bp (GC%: 70.4%), 2 kb, 4 kb)

     2×Taq PCR MasterMix Ⅱ Kunzwisisa kukuru
    Mufananidzo 3. Kusiyanasiyana kwemakonzo uye zvidimbu zveDNA zvevanhu zvakawedzerwa vachishandisa TIANGEN Taq MasterMix II (A), zvakajairika Taq Sanganisa kweMutengesi V (B) uye Mutengesi TK (C), zvichiteerana, kuti uone kukura kwekusimudzira. Mhedzisiro yacho inoratidza kuti TIANGEN chigadzirwa chinogona kukwidziridza chakanangwa chidimbu kubva kugenome template yakaderera se0.01 ng, uye kunzwisisika kwayo kuri nani pane izvo zvezvigadzirwa kubva kuMutengesi V uye TK.M: TIANGEN Maki III, N: NTTemplate yekuisa 1-8 : 200 ng, 100 ng, 50 ng, 20 ng, 20 ng, 10 ng, 1 ng, 0.1 ng, 0.01 ng.
    Mubvunzo: Hapana mabhendi ekusimudzira

    A-1 Chidimbu

    ■ Iyi template ine mapuroteni marara kana kuti Taq inhibitors, nezvimwe- ——Chenesa DNA template, bvisa tsvina yeprotein kana bvisa template yeDNA nemidziyo yekuchenesa.

    ■ Kuburitswa kwetemplate hakuna kukwana - - Zvakakodzera kuwedzera tembiricha yedenature uye kuwedzera nguva yekushandurwa.

    ■ Kushatiswa kwetemplate ——Gadzirisazve template.

    A-2 Primer

    ■ Hunhu hwemhando dzekutanga - - Re-gadzira iyo yekutanga.

    Prim Kushatiswa kwekutanga --—Rovera mabara epamusoro epamusoro kuva vhoriyamu diki yekuchengetedza. Dzivisa kuwanda kwechando uye kunyungudika kana kwenguva refu -4 ° C yakachengetedzwa.

    ■ Dhizaini isiriyo yezvigadzirwa (semuenzaniso, urefu hwepamberi haukwanire, dhayera yakaumbwa pakati pezvakagadzirwa, nezvimwewo) -Reresign primers (dzivisa kuumbwa kweprimer dimer uye yechipiri chimiro)

    A-3 Mg2+kuisa pfungwa

    ■ Mg2+ kuiswa kwakanyanya kwazvo ——Kuwedzera zvakafanira Mg2+ kusangana: Gonesa iyo Mg2+ kusunganidzwa neakateedzana ezvekuita kubva pa1 mM kusvika pa3 mM ine chinguva che0.5 mM kuona iyo yakanakisa Mg2+ kusungirirwa kwetemplate imwe neimwe uye yekutanga.

    A-4 Kuwedzera kwekushisa

    The Iyo tembiricha yekukwirisa inokanganisa kusunga kwekutanga uye template. - -Deredza iyo yekuwedzera tembiricha uye gadzirisa mamiriro acho ne gradient ye2 ° C.

    A-5 Yekuwedzera nguva

    ■ Pfupi yekuwedzeredza nguva - - Wedzera nguva yekuwedzera.

    Mubvunzo: Nhema dzakanaka

    Phenomena: Negative sampuli zvakare inoratidza iwo akanangana akateedzana mabhendi.

    A-1 Kusvibisa PCR

    ■ kusvibiswa kwemuchinjikwa kwekutevedzana kwekutarisa kana zvigadzirwa zvekusimudzira - - Nekuchenjera kusapomba sampuro ine nhevedzano yechinangwa mune yakashata sampuro kana kuvadururira kunze kwecentrifuge chubhu. Iwo ma reagents kana zvishandiso zvinofanirwa kuve zvakagadziriswa kuti zvibvise zviripo nucleic acids, uye kuvepo kwehutachiona kunofanirwa kutemerwa kuburikidza neasina kudzora kuyedza.

    ■ Kusvibisa reagent ——Root the reagents and store at low low.

    A-2 Primer

    ■ Mg2+ kuiswa kwakanyanya kwazvo ——Kuwedzera zvakafanira Mg2+ kusangana: Gonesa iyo Mg2+ kusunganidzwa neakateedzana ezvekuita kubva pa1 mM kusvika pa3 mM ine chinguva che0.5 mM kuona iyo yakanakisa Mg2+ kusungirirwa kwetemplate imwe neimwe uye yekutanga.

    ■ Dhizaini isina kukodzera, uye maratidziro akanangwa ane humology pamwe neasingaitane nhevedzano. —-Re-dhizaini yekutanga.

    Mubvunzo: Asina-chaiwo kududzira

    Phenomena: Iwo maPC ekukudziridza mabhendi haapindirane nehukuru hunotarisirwa, ingave hombe kana diki, kana dzimwe nguva zvese zvakasarudzika mabhendi ekuwedzera uye asiri-akasarudzika mabhendi ekusimudzira anoitika.

    A-1 Primer

    ■ Kusanyatsojeka kwekutanga

    —-Re-dhizaini yekutanga.

    ■ Iko kusungirwa kwepamusorosoro kwakanyanyisa - - Zvakakodzera kuwedzera tembiricha yedenature uye kuwedzeredza nguva yekushanduka.

    A-2 Mg2+ kuisa pfungwa

    ■ Iye Mg2+ kusungwa kwakanyanya ——Deredza zvakanaka iyo Mg2 + kukosheswa: Gonesa iyo Mg2+ kusunganidzwa neakateedzana ezvekuita kubva pa1 mM kusvika pa3 mM ine chinguva che0.5 mM kuona iyo yakanakisa Mg2+ kusungirirwa kwetemplate imwe neimwe uye yekutanga.

    A-3 Thermostable polymerase

    ■ Huwandu hwe enzyme yakawandisa ——Deredza huwandu hwee enzyme nenzira kwayo panguva dze 0.5 U.

    A-4 Kuwedzera kwekushisa

    ■ Tembiricha yekuvharisa yakanyanya kushomeka - - Zvakakodzera kuwedzera tembiricha yekuwedzera kana kutora nzira mbiri yekuvharisa

    A-5 PCR kutenderera

    ■ Makwikwi mazhinji ePDR ——Deredza huwandu hwePCR macircule.

    Mubvunzo: Patchy kana smear mabhendi

    A-1 Primer-—Kusarongeka kwehurombo--- Gadzirisazve iyo yekutanga, chinja chinzvimbo uye kureba kweiyo yekutanga kuti iwedzere kujekesa kwayo; kana kuita PCR nested.

    A-2 template DNA

    ——Template haina kuchena— - Chenesa template kana bvisa DNA nemidziyo yekuchenesa.

    A-3 Mg2+ kuisa pfungwa

    ——Mg2+ kuisa pfungwa kwakanyanya ——Deredza zvakanaka Mg2+ kusangana: Gonesa iyo Mg2+ kusunganidzwa neakateedzana ezvekuita kubva pa1 mM kusvika pa3 mM ine chinguva che0.5 mM kuona iyo yakanakisa Mg2+ kusungirirwa kwetemplate imwe neimwe uye yekutanga.

    A-4 dNTP

    ——Kusungwa kweDNTPs kwakanyanyisa ——Deredza kusangana kweDNTP nenzira kwayo

    A-5 Kuwedzera tembiricha

    ——Tembiricha yakadzikira chose inovhara —— Zvishoma nemazvo wedzera tembiricha yekuwedzera

    A-6 Matunhu

    --—Kwakawanda kutenderera —— Wedzera huwandu hwenhamba

    Mubvunzo: Mari yakawanda sei template inofanirwa kuwedzerwa mune 50 μl PCR reaction system?
    ytry
    Mubvunzo: Ungawedzera sei zvidimbu zvakareba?

    Nhanho yekutanga ndeyekusarudza yakakodzera polymerase. Yakajairwa Taq polymerase haigone kuongorora nekuda kwekushayikwa kwe3'-5 'exonuclease chiitiko, uye kusaenderana kuchadzora zvakanyanya kuwedzera kwekuwedzera kwezvimedu. Naizvozvo, yenguva dzose Taq polymerase haigone kunyatsokwenenzvera zvidimbu zvakanangwa zvakakura kupfuura 5 kb. Taq polymerase ine yakakosha nadzurudzo kana imwe yakanyanya kutendeka polymerase inofanirwa kusarudzwa kuvandudza kuwedzera kwekuita uye kuzadzikisa zvido zvehurefu hwakareba kuwedzera. Uye zvakare, kukwidziridzwa kwezvimedu zvidimbu kunodawo kuenderana kunoenderana kwekutanga dhizaini, nguva yekuwedzeredza, nguva yekuwedzera, buffer pH, nezvimwe. Kazhinji, ma primers ane 18-24 bp anogona kutungamira mukukohwa kuri nani. Kuti tidzivirire kukuvara kwetemplate, iyo nguva yekuratidzira iri pa94 ° C inofanirwa kudzikiswa kusvika pamasekondi makumi matatu kana mashoma pasiringi, uye iyo nguva yekukwira tembiricha kusvika pa94 ° C pamberi pekukudziridza inofanira kunge iri pasi pe1 min. Zvakare, kumisikidza iyo yekuwedzera tembiricha ingangoita se68 ° C uye nekugadzira iyo yekuwedzera nguva zvinoenderana nehuremu hwe1 kb / min inogona kuve nechokwadi chinoshanda kukwidziridzwa kwezvimedu zvidimbu.

    Mubvunzo: Ungavandudza sei kukwidziridzwa kuvimbika kwePCR?

    Chiyero chekukanganisa kwePCR kukwidziridzwa kunogona kudzikiswa nekushandisa akasiyana maDNA ma polymerase nekuvimbika kwakanyanya. Pakati pese maTaq DNA ma polymerases akawanikwa kusvika parizvino, Pfu enzyme ine yakaderera kukanganisa chikanganiso uye yakatendeka kuvimbika (ona tafura yakasungirirwa). Pamusoro pekusarudzwa kwe enzyme, vatsvagiri vanogona kuwedzera kudzikisa huwandu hwePCR nekushandura mamiriro ekugadzirisa, kusanganisira kugadziridza bhaisikopo, kuwanda kweinopisa polymerase uye kugadzirisa huwandu hwePCR.

    Nyora yako meseji pano uye uitumire kwatiri