Shin abokai a cikin dakin gwaje-gwaje sau da yawa suna rikicewa da bambance-bambance tsakanin bututun PCR, bututun EP, da bututun tube takwas? A yau zan gabatar da bambance-bambance da halayen waɗannan guda uku

Shin abokai a cikin dakin gwaje-gwaje sau da yawa suna rikicewa da bambance-bambance tsakaninPCR tubes, EP bututu, da bututu takwas? A yau zan gabatar da bambance-bambance da halayen waɗannan guda uku

1. PCR tube

PCR tubes ana yawan amfani da su a cikin gwaje-gwajen nazarin halittu. Misali, ana amfani da bututun Cotaus®PCR don samar da kwantena don gwaje-gwajen PCR (polymerase chain reaction), waɗanda za'a iya amfani da su ga maye gurbi, sequencing, methylation, cloning molecular, gene expression, Genotyping, medicine, forensic science da sauran fannoni. Bututu na PCR na kowa yana kunshe da jikin bututu da murfin, kuma jikin bututu da murfin suna haɗuwa tare.

Na'urar PCR ta farko ba ta da murfin zafi. Yayin aiwatar da PCR, ruwan da ke ƙasan bututu zai ƙaura zuwa sama. An ƙera murfin maɗaukaki (wato saman zagaye) don sauƙaƙe fitar da ruwa ya taru ya kwarara ƙasa. Koyaya, kayan aikin PCR na yanzu shine ainihin nau'in murfin zafi. Zazzabi a saman murfin PCR yana da girma kuma zafin jiki a ƙasa yana da ƙasa. Ruwan da ke ƙasa ba shi da sauƙi don ƙafewa zuwa sama, don haka yawancinsu suna amfani da murfin lebur.

2. EP tube

Saboda bututun centrifuge an fara ƙirƙira kuma ya samar da shi ta hanyar Eppendorf, kuma ana kiransa EP tube.

Babban bambanci tsakaninPCR tubes da microcentrifuge bututu shine cewa bututun microcentrifuge gabaɗaya suna da bangon bututu mai kauri don tabbatar da buƙatun centrifugation, yayin daPCR tubes suna da bangon bututun bakin ciki don tabbatar da saurin canja wurin zafi da daidaito. Saboda haka, ba za a iya haɗa su biyu a aikace-aikace masu amfani ba, saboda ƙananan bututun PCR na iya fashe saboda rashin iya jure wa manyan sojojin centrifugal; Hakazalika, bututun microcentrifuge masu kauri zai shafi tasirin PCR saboda jinkirin canja wurin zafi da kuma canja wurin zafi mara daidaituwa.

3.bututu takwas

Saboda nauyin aiki mai nauyi a gwajin batch da kuma rashin dacewa na bututu guda ɗaya, an ƙirƙira bututu guda takwas a cikin layuka.Cotaus®PCR 8-strip tube an yi shi da polypropylene da aka shigo da shi, kuma murfin bututu yana daidaita da jikin bututu, wanda ke da kyakkyawan aikin rufewa. A lokaci guda, yana da ƙarfin daidaitawa kuma yana iya saduwa da dalilai na gwaji daban-daban.