TIANamp FFPE DNA Kit

Kyakkyawan tsarkakewar DNA daga madaidaicin formalin, kyallen kyallen da aka saka ta hanyar maganin xylene.

TIANamp FFPE DNA Kit an inganta shi don tsarkake DNA daga sassan nama na FFPE. Yana amfani da xylene don cire paraffin, kuma yana ba da yanayi na musamman don DNA don saki daga yanki yanki. Haɗe tare da zaɓin-ɗaurin silica-tushen membrane da tsarin jujjuyawar sassauƙa, wannan kit ɗin na iya haɓaka DNA mai inganci zuwa ƙaramin girma. Tsarkake DNA na iya yin aiki kai tsaye azaman samfura don gano ƙasa ko wasu aikace -aikace.

Cat. A'a Girman shiryawa
4992524 50 prep

Bayanin samfur

Misalin Gwaji

Tambayoyi

Alamar samfur

Siffofin

Urity Tsarkakakkiyar tsarkiya: Fatar silica tana kawar da yawancin ƙazanta.
Use Amfani mai yawa: Ya dace da sashin paraffin, toshe paraffin, da samfuran da aka saka cikin tsari.
■ Yin aiki da sauri: Ana iya samun DNA a cikin awa 1.

Musammantawa

Nau'in: tushen ginshiƙan tushe
Samfurin: Sashin Paraffin, toshe paraffin, da samfuran da aka sawa formalin
Manufa: Halittar DNA
Ƙarar farawa: 5-8 sassan sassan paraffin ko 30 mg nama a cikin paraffin ko formalin
Lokacin aiki: ~ awa 1
Aikace -aikace na ƙasa: PCR, SNP genotype analysis, STR analysis, pharmacogenomics analysis, NGS library library, da dai sauransu.

Duk samfuran ana iya keɓance su don ODM/OEM. Don cikakkun bayanai,don Allah danna Sabis na Musamman (ODM/OEM)


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    Halittar halittar DNA ta TIANamp FFPE DNA Kit da samfur mai dacewa daga Mai ba da A an haɓaka su zuwa 190 bp, 330 bp, 500 bp, 650 bp da guntu 1300 bp. Sakamakon ya nuna cewa DNA ɗin da TIANamp FFPE DNA Kit ya fitar yana da yawan amfanin ƙasa, tsattsarka mafi girma musamman ga manyan gutsutsure.

    Experimental Example

    Abubuwan farawa: Samfuran hanta linzamin FFPE (guda 5, 10 μm/yanki)
    Tsarin: Bi umarnin kowane samfurin.
    Gel ɗin gel: gDNA ta haɓaka ta 50 μl elution buffer kuma an ƙara shi zuwa 190 bp, 330 bp 500 bp, 650 bp da 1300 bp. An ɗora samfuran 5 μl na samfuran PCR 20 perl a kowane layi akan 1% gel na agarose. An gudanar da electrophoresis a 6 V/cm na minti 20.
    M: Alamar TIANGEN D2000;
    T: Kit ɗin DNA FFPE TIANamp;
    A: Samfurin da ya dace daga Mai ba da A.

     

    Tambaya: Ƙananan ko babu DNA a cikin mafi girma.

    A-1 Ƙananan ƙwayoyin sel ko ƙwayoyin cuta a cikin samfurin farawa-Inganta yawan ƙwayoyin sel ko ƙwayoyin cuta.

    A. An ba da shawarar a gauraya sosai ta hanyar bugun jini don sau 1-2. - Rashin isasshen ƙwayar sel wanda ke haifar da raguwar aiki na proteinase K. - Rashin isasshen ƙwayar sel ko lalacewar furotin saboda ƙarancin lokacin wanka mai ɗumi. Ana ba da shawarar a yanke nama a ƙananan ƙananan kuma ƙara lokacin wanka don cire duk abin da ke cikin lysate.

    A-3 Rashin isasshen talla na DNA. —Ba ethanol ko ƙaramin kashi maimakon 100% ethanol da aka ƙara kafin a canza lysate zuwa ginshiƙi.

    A. -Daidaita pH tsakanin 8.0-8.3.

    Tambaya: DNA ba ya yin aiki da kyau a cikin gwaje -gwajen halayen enzymatic na ƙasa.

    Ethanol mai raguwa a cikin mafi girma.

    - Akwai rakodin wanki na PW a cikin sama. Ana iya cire ethanol ta hanyar karkatar da juzu'in juzu'i na mintuna 3-5, sannan a sanya shi a ɗaki mai ɗumi ko 50 ℃ incubator na 1-2 min.

    Tambaya: Rushewar DNA

    A-1 Samfurin ba sabo bane. - Cire samfurin DNA mai kyau azaman sarrafawa don sanin ko DNA a cikin samfurin ya ƙasƙantar.

    A-2 Aiki kafin magani. -Yana haifar da yawan iskar nitrogen mai narkewa, dawo da danshi, ko yawan samfurin.

    Tambaya: Yadda ake yin prereatment don hakar gDNA?

    Dole ne shirye -shiryen shiryawa ya bambanta don samfurori daban -daban. Don samfuran shuka, tabbatar da niƙa sosai a cikin nitrogen mai ruwa. Don samfuran dabbobi, homogenate ko niƙa sosai a cikin nitrogen mai ruwa. Don samfuran da ke da bangon sel waɗanda ke da wuyar fashewa, kamar ƙwayoyin G+ da yisti, ana ba da shawarar yin amfani da lysozyme, lyticase ko hanyoyin inji don fasa katangar tantanin halitta.

    Tambaya: Menene banbanci tsakanin kayan hakar gDNA guda uku 4992201/4992202, 4992724/4992725, 4992709/4992710?

    4992201/4992202 Plant Genomic DNA Kit ya ɗauki hanyar tushen shafi wanda ke buƙatar chloroform don hakar. Ya dace musamman ga samfuran tsire -tsire iri -iri, kazalika da busasshen foda. Kit ɗin Tsarin Hi-DNAsecure shima tushen tushen shafi ne, amma ba tare da buƙatar hakar phenol/chloroform ba, yana mai da shi lafiya kuma ba mai guba ba. Ya dace da tsire -tsire masu yawan polysaccharides da abubuwan polyphenol. 4992709/4992710 DNAquick Plant System yana ɗaukar hanyar tushen ruwa. Ba'a buƙatar hakar Phenol/chloroform shima. Tsarin tsarkakewa yana da sauƙi da sauri ba tare da iyakance ga adadin farkon samfurin ba, don haka masu amfani za su iya daidaita adadin a hankali gwargwadon buƙatun gwaji. Ana iya samun babban gutsuttsuran gDNA tare da yawan amfanin ƙasa.

    Menene ƙididdigar ƙimar gDNA daga samfurin jini na 1 ml ta Kit ɗin DNA na Jini na TIANamp?

    An samo kwayar halittar DNA daga juzu'i daban -daban na samfuran jinin ɗan adam ta Kit ɗin DNA na Jini. Sakamakon shine kamar haka. An jera sakamakon a matsayin tunani kawai, ainihin sakamakon hakar ya dogara da yanayin samfura.

    faq

    Tambaya: Za a iya amfani da 4992207/4992208 da 4992722/4992723 don fitar da ɗanyen jini na DNA?

    Ana iya aiwatar da haɓakar DNA na ɗigon jini ta amfani da reagents da aka bayar a cikin waɗannan kayan guda biyu ta hanyar sauƙaƙe yarjejeniya zuwa takamaiman umarni don hakar DNA na ɗigon jini. Za'a iya bayar da kwafin taushi na ƙa'idar haɓakar DNA akan buƙata.

    Tambaya: Lokacin neman TIANamp Genomic DNA Kit, yadda za a fasa sabbin kyallen a cikin dakatarwar sel?

    Dakatar da sabon samfurin tare da 1 ml PBS, saline na al'ada ko buhun TE. Cikakken homogenize samfurin ta homogenizer kuma tattara precipitate zuwa kasan bututu ta centrifuging. Jefar da allahntaka, kuma sake dawo da hazo tare da 200 μl buffer GA. Ana iya yin tsarkakewar DNA na gaba bisa ga umarnin.

    Tambaya: Yadda za a zaɓi samfurin don haɓakar DNA daga plasma, magani da samfuran ruwa?

    Don tsabtace gDNA a cikin plasma, magani da samfuran ruwa, ana bada shawarar TIANamp Micro DNA Kit. Don tsabtace ƙwayar gDNA daga samfuran serum/plasma, ana bada shawarar TIANamp Virus DNA/RNA Kit. Don tsabtace gDNA na kwayan cuta daga samfuran jini da samfuran plasma, ana bada shawarar TIANamp Bacteria DNA Kit (yakamata a haɗa lysozyme don ƙwayar cuta mai kyau). Don samfuran yau, ana ba da shawarar Hi-Swab DNA Kit da TIANamp Bacteria DNA Kit.

    Tambaya: Yadda ake zaɓar kayan don hakar gDNA daga samfuran fungi?

    Kit ɗin Shuka na Tsaro na DNA ko Tsarin Tsirrai na DNAquick ana ba da shawarar don haɓakar ƙwayoyin halittar fungal. Don haɓakar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta, ana ba da shawarar Kit ɗin DNA na Yisti TIANamp (lyticase yakamata a shirya shi da kansa).

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