Aiga > Tala Fou > Alamanuia Tala Fou

Aisea e masani ai ona faia mea'ai PCR ile PP?

2023-03-18

"E pei ona tatou iloa uma, o le PCR o se metotia faʻataʻitaʻi faʻataʻitaʻi i fale suʻesuʻe biochemical." O fa'ai'uga fa'ata'ita'iga e le fa'amalieina i taimi uma, atonu e mafua ona o sina fa'aleagaina o mea'ai palasitika PCR, po'o fa'alavelave fa'ata'ita'i e mafua mai i le fa'aofiina o inhibitors. O lo'o i ai se isi mafua'aga taua tele: Ole filifiliga le sa'o o mea fa'aaoga ole a iai fo'i se aafiaga tele ile fa'ata'ita'iga.

E tele mafua'aga e a'afia ai i'uga o su'esu'ega PCR: e masani lava e 7 ituaiga nei.

1. Primers: Primers o le ki lea i le tali patino a le PCR, ma o le faʻapitoa o oloa PCR e faʻalagolago i le maualuga o le fetaui i le va o primers ma le DNA mamanu;

2. Enzyme ma lona fa'atonuga;

3. Le lelei ma le faʻatonuga o le dNTP;

4. Fa'ata'ita'iga (ga'o fa'atatau) nucleic acid;

5. Mg2+ fa'asalaina;

6. Fa'atulagaina o le vevela ma le taimi;

7. Numera o taamilosaga;

8. Meafaigaluega, mea fa'aaoga, ma isi.

Faatasi ai ma le tele o mea e a'afia ai, o mea fa'aaoga o se tasi lea o mea taua ma faigofie ona le amanaiaina.

E tele ituaiga oPCR fa'aaogaina: 8-tubes, paʻu maualalo-volume, paipa masani, leai se ofe, semi-skirted, faʻapipiʻi atoa, ma se faasologa o PCR ma qPCR plates. E faigata tele ona filifili, ma e tele faʻafitauli masani, seʻi o tatou tilotilo i faʻafitauli e filifilia e tagata uma.PCR fa'aaogaina, ma e faapefea ona foʻia?

Aisea uaPCR fa'aaogainae masani ona faia i le PP?

Tali: PCR / qPCR consumables e masani lava ona faia i le polypropylene (PP), ona o se mea biologically inert, e le faigofie ona pipii i luga o biomolecules, ma e lelei le tetee kemikolo ma le vevela faapalepale (e mafai ona autoclaved i 121 tikeri) siama ma e mafai foi ona tatalia suiga o le vevela i le taimi o le uila afi). O nei mea e masani ona faʻafesoʻotaʻi faʻatasi ma reagents poʻo faʻataʻitaʻiga, o lea e manaʻomia ai le filifilia o mea e sili ona lelei ma faʻaogaina lelei i le taimi o le gaosiga ma le sauniuniga.

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept