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Iphase nyob rau hauv Verro Mammalian cell noob ua ke xeem, V79

Cov lus piav qhia luv luv:

Nyob rau hauv vitro mammalian cell gene kev sim (nrog v79) tuaj yeem ua rau cov kev sim siab rau cov hauv qab no: Guanine phosphoribosylalase (HGPRT). Nyob rau hauv nruab nrab qhov nruab nrab muaj 6 - thioguanine (6 - tg), uas tau txais kev sib cav sib ceg ntawm X tsis muaj peev xwm tsim hgprt. Thiaj li, cov cell cell no tau sib xyaw ua tus tiv taus 6 - TG thiab muaj peev xwm loj hlob hauv lub cev muaj 6 - cov kab lis kev cai ntawm tes raug nthuav tawm rau cov tshuaj ntsuam xyuas kom tsim nyog. Lub hlwb tau dhau los thiab kev coj noj coj ua hauv ib qho nruab nrab muaj 6 - tus dev. Mutant cells yuav txuas ntxiv faib thiab tsim cov xim nyob hauv nruab nrab no. Los ntawm kev suav tus naj npawb ntawm mutant cov hlua khi tsim thiab suav cov kev sib hloov pauv, cov mutagenicity ntawm cov tshuaj sim tuaj yeem ua tau zoo.

Khoom Qhia Qhia

Khoom Ntawv

  • Cov Khoom Nrhabrraption discription

    Suav Hamster ntsws ntawm kab cell (v79); Thmg; THG li al.

    • Qeb:
      Kev sim mob ntawm tes ntawm tes (HGPRT)
    • Yam khoom tsis tau.:
      0251013
    • Chav Tsev Loj:
      20ml * 36 xeem
    • Kuaj System:
      Kem hauv qhov taub
    • Kev Cia Cov Neeg Cia thiab Tsheb Thauj Mus Los:
      Ua kua nitrogen thiab - 70 ° C cia, khiav dej khov nab kuab
    • Cov tau txais daim ntawv thov:
      Kev tshawb xyuas Genotoxicity ntawm cov zaub mov, tshuaj, tshuaj lom neeg, tshuaj pleev tshuaj, tshuaj pleev ib ce, tshuaj tua kab, thiab lwm yam khoom siv tshuaj tua kho mob

  • Yav dhau los:
  • Tom ntej:
  • Lus Xaiv