Peb txoj kev nrhiav thiab lub tuam txhab lub hom phiaj yog ib txwm ua "ib txwm ua kom tau raws li peb cov neeg siv khoom xav tau".Peb txuas ntxiv kom tau txais thiab cov qauv thiab tsim cov khoom lag luam zoo tshaj plaws rau txhua tus neeg siv khoom tsis tu ncua thiab cov neeg siv khoom tshiab thiab ncav cuag qhov yeej-yeej zeem muag rau peb cov neeg siv khoom thiab peb rau OEM / ODM Tuam Tshoj Viral DNA & Rna Nucleic Acid Extraction Kit rau Lub Sijhawm PCR, Peb pheej niaj hnub tau txais peb lub lag luam ntsuj plig "zoo lub neej lub koom haum, credit assures kev koom tes thiab txuas ntxiv mus rau peb lub koom haum.
Peb txoj kev nrhiav thiab lub tuam txhab lub hom phiaj yog ib txwm ua "ib txwm ua kom tau raws li peb cov neeg siv khoom xav tau".Peb txuas ntxiv kom tau txais thiab cov qauv thiab tsim cov khoom lag luam zoo tshaj plaws rau txhua tus neeg siv khoom qub thiab cov neeg siv khoom tshiab thiab ncav cuag qhov yeej-yeej zeem muag rau peb cov neeg siv khoom thiab peb rauTuam Tshoj Viral Rna / DNA Extraction Kit thiab Magnetic Bead Rna & DNA Extraction Kit, Peb tau txais ISO9001 uas muab lub hauv paus ruaj khov rau peb txoj kev loj hlob ntxiv.Persisting nyob rau hauv "High quality, Prompt Delivery, Competitive Price", peb tau tsim kev koom tes ntev nrog cov neeg muas zaub los ntawm txawv teb chaws thiab domestically thiab tau txais cov tshiab thiab qub cov neeg 'siab lus.Nws yog peb lub koob meej zoo ua tau raws li koj qhov kev thov.Peb ua siab ntev tos koj mloog.
Phau ntawv qhia:

Peb txoj kev nrhiav thiab lub tuam txhab lub hom phiaj yog ib txwm ua "ib txwm ua kom tau raws li peb cov neeg siv khoom xav tau".Peb txuas ntxiv kom tau txais thiab cov qauv thiab tsim cov khoom lag luam zoo tshaj plaws rau txhua tus neeg siv khoom tsis tu ncua thiab cov neeg siv khoom tshiab thiab ncav cuag qhov yeej-yeej zeem muag rau peb cov neeg siv khoom thiab peb rau OEM / ODM Tuam Tshoj Viral DNA & Rna Nucleic Acid Extraction Kit rau Lub Sijhawm PCR, Peb pheej niaj hnub tau txais peb lub lag luam ntsuj plig "zoo lub neej lub koom haum, credit assures kev koom tes thiab txuas ntxiv mus rau peb lub koom haum.
OEM / ODM Tuam Tshoj Tuam Tshoj Viral Rna / DNA Extraction Kit thiab Magnetic Bead Rna & DNA Extraction Kit, Peb tau txais ISO9001 uas muab lub hauv paus ruaj khov rau peb txoj kev txhim kho ntxiv.Persisting nyob rau hauv "High quality, Prompt Delivery, Competitive Price", peb tau tsim kev koom tes ntev nrog cov neeg muas zaub los ntawm txawv teb chaws thiab domestically thiab tau txais cov tshiab thiab qub cov neeg 'siab lus.Nws yog peb lub koob meej zoo ua tau raws li koj qhov kev thov.Peb ua siab ntev tos koj mloog.

Phau ntawv qhia txog teeb meem

Cov hauv qab no yog kev tshuaj xyuas ntawm cov teeb meem uas yuav ntsib hauv kev rho tawm cov kab mob DNA / RNA, vam tias yuav pab tau rau koj qhov kev sim.Tsis tas li ntawd, rau lwm yam kev sim lossis kev teeb meem uas tsis yog cov lus qhia ua haujlwm thiab kev txheeb xyuas qhov teeb meem, peb tau mob siab rau kev txhawb nqa los pab koj.Yog tias koj muaj kev xav tau, thov hu rau peb: 028-83360257 lossis E-mail:

Tech@foregene.com.

Tsis muaj nucleic acid extraction lossis qis nucleic acid tawm los

Feem ntau muaj ntau yam uas cuam tshuam rau kev rov ua haujlwm zoo, xws li: piv txwv nucleic acid cov ntsiab lus, kev ua haujlwm, elution ntim, thiab lwm yam.

Kev tshuaj xyuas ntawm cov laj thawj uas tshwm sim:

1. Kev da dej dej khov lossis qhov kub qis (4 ° C) centrifugation tau ua thaum lub sijhawm ua haujlwm.

Tswv yim: Ua haujlwm ntawm chav tsev kub (15-25 ° C) thoob plaws hauv tag nrho cov txheej txheem, tsis txhob da dej dej khov thiab tsis kub centrifugation.

2. Cov qauv khaws cia tsis raug lossis cov qauv khaws cia ntev dhau.

Kev pom zoo: Khaws cov qauv ntawm -80 ° C thiab tsis txhob rov khov thiab thawing;sim siv cov qauv sau tshiab rau nucleic acid extraction.

3. Cov qauv lysis tsis txaus.

Cov lus pom zoo: Thov xyuas kom meej tias cov qauv thiab cov kev ua haujlwm lysis tau sib xyaw kom zoo thiab ua rau hauv chav sov (15-25 ° C) rau 10 feeb.

4. Tsis raug ntxiv ntawm eluent.

Tswv yim: Nco ntsoov tias RNase-Free ddH2O yog ntxiv dropwise mus rau nruab nrab ntawm cov purification kem daim nyias nyias, thiab tsis txhob tso rau ntawm lub purification kem nplhaib.

5. Qhov tseeb ntim ntawm ethanol tsis tau ntxiv rau Buffer RW2.

Tswv yim: Thov ua raws li cov lus qhia, ntxiv qhov tseeb ntim ntawm ethanol rau Buffer RW2 thiab sib tov zoo ua ntej siv cov khoom siv.

6. Cov qauv ntim tsis tsim nyog.

Tswv yim: 200µl ntawm cov qauv yog ua tiav rau txhua 500µl ntawm Buffer DRL.Kev ua piv txwv ntau dhau yuav ua rau qis dua nucleic acid extraction tawm los.

7. Tsis tsim nyog elution ntim lossis tsis tiav elution.

Kev pom zoo: Lub ntim eluent ntawm purification kem yog 30-50μl;Yog tias cov nyhuv elution tsis txaus siab, nws raug nquahu kom ncua lub sijhawm ntawm chav tsev kub tom qab ntxiv preheated RNase-Free ddH2O, xws li 5-10min.

8. Ethanol tseem nyob ntawm kem tom qab ntxuav nrog Buffer RW2.

Cov lus qhia: Yog tias ethanol tseem tshuav tom qab centrifugation nrog Buffer RW2 rau 2 feeb, kem tuaj yeem muab tso rau hauv chav sov li 5 feeb tom qab centrifugation kom tshem tawm cov ethanol seem.

Lub purified nucleic acid yog degraded

Qhov zoo ntawm cov purified nucleic acid muaj feem xyuam rau kev khaws cia ntawm cov qauv, RNase paug, kev ua haujlwm thiab lwm yam.Kev tshuaj xyuas ntawm cov laj thawj uas tshwm sim:

1. Cov qauv sau tseg tsis tau khaws cia rau lub sijhawm.

Cov lus qhia: Yog tias tus qauv tsis siv sijhawm tom qab sau, thov khaws cia ntawm -80 ° C ntawm qhov kub qis tam sim ntawd.Rau RNA rho tawm, sim siv cov qauv sau tshiab.

2. Sau cov qauv thiab khov thiab thaw ntau zaus.

Tswv yim: Tsis txhob khov thiab thawing (tsis ntau tshaj ib zaug) thaum lub sij hawm sau thiab cia cov qauv, txwv tsis pub cov nucleic acid tawm los yuav raug txo.

3. RNase tau qhia hauv chav ua haujlwm lossis cov hnab looj tes pov tseg, qhov ncauj qhov ntswg, thiab lwm yam tsis hnav.

Kev pom zoo: RNA extraction thwmsim tau ua tau zoo tshaj plaws hauv chav ua haujlwm RNA cais, thiab chav kuaj yuav tsum tau ntxuav ua ntej kev sim.

Hnav hnab looj tes thiab qhov ncauj qhov ntswg pov tseg thaum lub sij hawm sim kom tsis txhob RNA degradation los ntawm kev qhia txog RNase mus rau qhov loj tshaj plaws.

4. Cov reagent tau kis nrog RNase thaum siv.

Daim Ntawv Pom Zoo: Hloov nrog Viral DNA / RNA Cov Khoom Siv cais tawm tshiab rau cov kev sim cuam tshuam.

5. Cov raj centrifuge thiab cov lus qhia pipette siv rau RNA manipulation yog kis nrog RNase.

Cov lus qhia: Xyuas kom tseeb tias cov raj centrifuge, cov lus qhia pipette, pipettes, thiab lwm yam siv rau RNA extraction yog tag nrho cov RNase-Free.

Purified nucleic acid cuam tshuam cov kev sim hauv qab

DNA thiab RNA purified los ntawm purification kem, yog hais tias cov ntsev ion thiab protein cov ntsiab lus siab dhau lawm, nws yuav cuam tshuam rau cov kev sim nram qab no, xws li: PCR amplification, thim rov qab, thiab lwm yam.

1. Cov eluted DNA thiab RNA muaj residual ntsev ions.

Tswv yim: Xyuas kom tseeb tias qhov tseeb ntim ntawm cov ethanol yog ntxiv rau Buffer RW2, thiab ntxuav cov purification kem ob zaug ntawm qhov ceev centrifugation teev nyob rau hauv cov lus qhia khiav hauj lwm;Ua centrifugation kom txo qis ntsev ion paug.

2. Cov eluted DNA thiab RNA muaj ethanol residues.

Cov lus qhia: Tom qab paub meej tias kev ntxuav nrog Buffer RW2, ua cov raj khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob RW2.Yog tias tseem muaj ethanol residue, koj tuaj yeem centrifuge lub raj khoob thiab muab tso rau hauv chav sov li 5 feeb kom tshem tawm cov ethanol residue mus rau qhov loj tshaj plaws.

Phau ntawv qhia:

Viral DNA & RNA Isolation Kit Instruction Manual