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Kaihanga o Haina CE Tohua Lab Reagent Waikawa Nucleic Magnetic Bead Kete Tangohanga Waikawa Nucleic Kete Tangohanga Rna Isolation DNA Puring

Whakaahuatanga kete:

Kaore he take ki te awangawanga mo te whakahekenga o te RNA.Ko te punaha katoa he RNase-Kore

He pai te tango i te DNA ma te whakamahi i te Tiwae Horoi DNA

Tangohia te DNA me te kore e taapiri i te DNAase

He ngawari—ka oti nga mahi katoa i te pāmahana rūma

Tere—ka oti te mahi i roto i te 30 meneti

Haumaru—kaore he reagent waro i whakamahia

Te parakore teitei—OD260/280≈1.8-2.1

te kaha o mua


Taipitopito Hua

Tohu Hua

FAQ

Ko o tatou maataapono te kounga teitei me te tino pai, ka awhina i a tatou ki te tuunga rangatira.Te piri ki to kaupapa "kounga tuatahi, tino nui o te kaihoko" mo te Kaihanga o Haina CE Tohua Lab ReagentWaikawa NucleicPiira aukumeWaikawa NucleicKo nga Kete Tangohanga Rna Isolation DNA Purification, Kua whakawhanakehia e matou he ingoa kawenga i waenga i nga kaihoko maha.Ko te kounga me te kaihoko tuatahi ko ta matou whai tonu.Kaore matou e kaha ki te awhina i nga otinga pai ake.Titiro whakamua ki te mahi tahi mo te wa roa me te painga tahi!
Ko o tatou maataapono te kounga teitei me te tino pai, ka awhina i a tatou ki te tuunga rangatira.Te u ki to kaupapa "kounga tuatahi, tino rangatira" moKete Tangohanga Haina, Waikawa Nucleic, Ka mihi matou ki nga kaihoko o roto me tawahi ki te toro ki ta matou kamupene me te whai korero pakihi.Ka tohe tonu to taatau kamupene ki te kaupapa "kounga pai, utu tika, te ratonga tuatahi".Kei te pirangi matou ki te hanga mahi tahi me koe mo te wa roa, te hoa me te whai hua.

Whakaahuatanga kete

50 Preps, 200 Preps

Ka whakamahia e tenei kete te pou miro me te tauira i whakawhanakehia e to taatau kamupene, ka taea te tango i te RNA katoa o te pure-pure me te kounga teitei mai i nga momo kararehe kararehe me te tino pai.Ka whakaratohia e ia he Tiwae Whakapai DNA-pai, ka taea te wehe me te whakauru i te DNA genomic mai i te supernatant me te kiko lysate, ngawari me te wa-whakaora;Ka taea e te Tiwae RNA-anake te here i te RNA ka taea te tukatuka i te wa kotahi me te tauira ahurei He maha nga tauira.

Ko te katoa o te punaha he RNase-Free, kia kore ai te RNA kua tangohia mai e whakaheke;Pūnaha Buffer RW1, Buffer RW2 Buffer washing system, kia kore ai te RNA i whiwhi i te pūmua, te DNA, te katote, me te parahanga pūhui waro.

 

Nga waahanga kete:

Pūreirei RL1 , Pūreirei RL2
Pūrei RW1, Pūrei RW2
RNase-Free ddH2O, Tiwae Horoi DNA
RNA-anake Tīwae

Nga waahanga me nga painga

■ Kaua e manukanuka ki te whakahekenga o te RNA;he RNase-Free te punaha katoa
■ Kia pai te tango i te Tiwae Horoi-ADN ma te whakamahi i te DNA
■ Tangohia te DNA me te kore e taapiri i te DNase
■ Maamaa-ka oti nga mahi katoa i te pāmahana rūma
■ Ka taea te mahi tere i roto i te 30 meneti
■ Haumaru-kare he reagent waro e hiahiatia ana
■ Te parakore teitei -OD260/280≈1.8-2.1

123

Te tono kete

He pai mo te tangohanga me te purenga o te RNA katoa mai i nga momo momo kopa kararehe hou, tio ranei, nga pūtau whakatipu.

Tawhā hua

■ Nga tono whakararo: te whenu tuatahi cDNA synthesis, RT-PCR, molecular cloning, Northern Blot, etc.
■ Tauira: kopa kararehe, pūtau whakatipu
■ Inenga: Tissues 10-20mg, Pūtau(2-5)×106
■ Te kaha herenga DNA morahi o te pou purenga: 80 μg
■ Rōrahi Elution: 50-200 μl

Te rere mahi

kararehe katoa RNA-maama rerengamahi

Hoahoa

3 Kararehe Tapeke RNA Isolation Kit7

Kararehe Tapeke RNA Isolation Kit i rongoatia 20mg
Ko nga tauira kiore hou, tangohia te 5% RNA katoa kua purea 1% agar

Glycogel electrophoresis
1: Spleen 2: Tākihi
3: ate 4: Ngakau

Te rokiroki me te oranga o te papa

Ka taea te penapena i te kete mo te 24 marama ki te pāmahana rūma (15-25 ℃) 2-8 ℃ ranei mo te wa roa.Ka taea te penapena Buffer RL1 ki te 4 ℃ mo te 1 marama i muri i te taapiri i te β- mercaptoethanol (he kowhiringa).Kia mau ki to kaupapa "kounga tuatahi, tino nui te kiritaki" mo te Kaihanga o Haina CE Marked Lab Reagent Nucleic Acid Magnetic Bead Nucleic Acid Extraction Kits Rna Isolation DNA Purification, Kua whakawhanakehia e matou he ingoa kawenga i waenga i nga kaihoko maha.Ko te kounga me te kaihoko tuatahi ko ta matou whai tonu.Kaore matou e kaha ki te awhina i nga otinga pai ake.Titiro whakamua ki te mahi tahi mo te wa roa me te painga tahi!
Kaihanga oKete Tangohanga Haina, Waikawa Nucleic, Ka mihi matou ki nga kaihoko o roto, o tawahi hoki ki te toro mai ki ta matou kamupene me te whai korero pakihi.Ka tohe tonu to taatau kamupene ki te kaupapa "kounga pai, utu tika, te ratonga tuatahi".Kei te pirangi matou ki te hanga mahi tahi me koe mo te wa roa, te hoa me te whai hua.


  • Tōmua:
  • Panuku:

  • Kaore te RNA e tangohia, he iti ranei nga hua RNA

    He maha nga momo ahuatanga e pa ana ki te pai o te whakaora, penei i: tauira kiko RNA ihirangi, tikanga mahi, rōrahi elution, etc.

    1. I mahia te kaukau tio, cryogenic (4 °C) centrifugation i te wa e mahi ana.

    Taunakitanga: Mahi i te pāmahana rūma (15-25 ° C) puta noa i te tukanga katoa, kaua e kaukau i te hukapapa me te centrifuge i te pāmahana iti.

    2. He pai te tiaki tauira, he nui rawa te waa rokiroki tauira.

    Taunakitanga: Whakaorangia nga tauira ki te -80 °C, whakatio ranei i roto i te hauota wai me te karo i te whakamahi whakatio-rewa;ngana ki te whakamahi i te kiko hou, i nga pūtau ahurea ranei mo te tangohanga RNA.

    3. He iti rawa te tauira lysis.

    Taunakitanga: I te wa e whakakotahi ana i te kiko, me whakarite kia rite te kiko o te kiko me te wehea nga pūtau kiko hei whakamarama i te tukunga o te RNA.

    4. Karekau i tika te taapiri i te eluent.

    Taunakitanga: Whakaū ko RNase-Free ddH2Ka taapirihia te O ki te taha ki waenganui o te kiriuhi pou purenga.

    5. Ko te rōrahi tika o te waihā tino kore i tāpirihia ki te Buffer RL2, te Buffer RW2 ranei.

    Taunakitanga: Whaia nga tohutohu, taapirihia te rōrahi tika o te waihā pūmau ki te Buffer RL2 me te Buffer RW2 ka uru pai i mua i te whakamahi i te kete.

    6. Ko te inenga tauira o te kopa kaore e tika.

    Taunakitanga: Whakamahia te 10-20 mg o te kiko (1-5) × 10 ranei6nga pūtau mo te 500 μl buffer RL1, na te nui o te whakamahi kiko ka taea te whakaheke i te tangohanga RNA.

    7. Ko te rōrahi elution hē, te hauhā kore rānei.

    Taunakitanga: Ko 50-200 μl te rōrahi elution o te tīwae pure;Mena kaore i te pai te paanga o te whakamaarama, ka tūtohu kia whakaroahia te wa tuunga pāmahana rūma i muri i te taapiri i te RNase-Free ddH kua whakamahana.2O, hei tauira mo te 5-10 min.

    8.Ko te tīwae purenga he toenga waihā i muri i te horoinga Buffer RW2.

    Taunakitanga: Mena he toenga waihano i muri i te horoinga o te Buffer RW2, te centrifugation ngongo kau mo te 1min, ka taea te whakanui ake i te wa mo te mahi centrifugation ngongo kau ki te 2min, ka taea ranei te whakanoho i te pou purea ki te pāmahana rūma mo te 5 min ki te tango tika i te toenga waiwaro.

    Kua whakahekehia te RNA kua purea

    Ko te kounga o te RNA kua purea e pa ana ki nga ahuatanga penei i te tiaki i te tauira, te poke RNase, me te raweke, me era atu.

    1. Ko nga tauira o te kopa kaore i te pupuri i te waa.

    Taunakitanga: Ki te kore e whakamahia nga tauira kiko, nga pūtau ranei i te wa tika i muri i te kohi, ka tiakina tonutia i te -80 °C, hauota wai ranei.Hei tango i te RNA, whakamahia he kiko hou, he tauira pūtau ranei ka taea.

    2. Te whakatio-whakarewa o nga tauira kiko.

    Taunakitanga: I te wa e penapena ana i nga tauira kiko, he pai ake kia tapahia ki nga wahi iti mo te tiaki, ka tango i tetahi o nga waahanga ina whakamahia kia kore ai e rewa-rewa te tauira me te paheketanga o te RNA.

    3. Ka whakauruhia te RNase, kaore ranei e mau i nga karapu tuku, he kanohi kanohi, me etahi atu i te wa e mahi ana.

    Taunakitanga: He pai rawa atu nga whakamatautau tangohanga RNA i roto i nga ruma raweke RNA motuhake, ka whakawāteahia te teepu i mua i te whakamatautau.

    Whakamaua nga karapu tuku me nga kanohi kanohi i te wa o te whakamatautau hei whakaiti i te paheketanga o te RNA na te whakaurunga o te RNase.

    4. Kua poke nga reagents ki te RNase i te wa e whakamahia ana.

    Taunakitanga: Whakakapihia ki te Kete Motuhake RNA Tapeke Kararehe hou mo nga whakamatautau e pa ana.

    5. Ko nga ngongo centrifuge, nga tohutohu, me era atu e whakamahia ana i roto i te whawhe RNA kua poke ki te RNase.

    Taunakitanga: Whakauhia ko nga ngongo centrifuge, nga tohutohu, nga pipettes, me etahi atu e whakamahia ana i te tangohanga RNA he RNase-Kore katoa.

    Ko te RNA kua purea ka pa ki nga whakamatautau o raro

    Ko te RNA kua purea e te pou purenga, mena he nui rawa nga katote tote, he nui rawa te ihirangi pūmua ka pa ki te whakamatautau whakararo, penei: te whakamuri whakamuri,Northern Blot et al.

    1. He toenga katote tote kei te RNA kua whakahiahia.

    Taunakitanga: Whakapumautia kua taapirihia te rōrahi tika o te waihā ki te Buffer RW2 ka mahia kia 2 nga horoinga o te pou purenga i te tere o te hau i tohuhia mo te mahi;ki te mea he toenga katote tote, waiho te pou purenga ki te Buffer RW2 mo te 5 meneti i te pāmahana rūma me te mahi centrifugation ki te whakanui i te tangohanga o te poke tote.

    2. Te toenga o te waihano i roto i te RNA elutioned.

    Taunakitanga: Whakapumauhia i muri i te horoinga o te RW2, mahia te mahi centrifugation ngongo kau i te tere centrifugation e tohuhia ana mo te mahi, whakanuia te wa o te mahi centrifugation ngongo kau ki te 2 min mena kei te noho tonu te toenga waihano, waiho ranei i te pāmahana rūma mo te 5 min i muri i te centrifugation ngongo kau hei whakanui ake i te tangohanga o te toenga waihano.

    Tuhia to korero ki konei ka tukuna mai ki a matou