English
Hujayra madaniyati turli hujayra sarf materiallaridan ajralmasdir. Keng miqyosli hujayra madaniyati uchun mos ishlab chiqarish qurilmasi sifatida hujayra zavodlari vaktsinalar va boshqa biologik mahsulotlarni ishlab chiqarish va tayyorlash uchun tobora ko'proq qo'llanila boshlandi.
hujayra zavodi bir yoki bir nechta qatlamlardan iborat. Hujayra madaniyati shkalasiga ko'ra, madaniyat maydoniga mos keladigan hujayra zavodi tanlanishi mumkin. Bundan tashqari, hujayra zavodi quyidagi xususiyatlarga ham ega:
1. Hujayra zavodi suyuqlikka kirgandan so'ng va shisha og'zi keng og'izli dizaynni qabul qilgandan so'ng, suyuqlikni to'ldirish va yig'ish nisbatan tez sodir bo'ladi va pufakchalarni ishlab chiqarish oson emas. Shu bilan birga, katta og'iz dizayni gaz almashinuviga ko'proq yordam beradi va yuqori zichlikdagi hujayra madaniyatiga mos keladi.
2. Standart hujayra zavodi 0,2 mkm steril nafas oladigan qopqoq va turli xil madaniyat muhitlarida ishlatilishi mumkin bo'lgan muhrlangan qopqoq bilan jihozlangan. Steril nafas oladigan qopqoq CO2 muhitida ishlatiladi va muhrlangan qopqoq oddiy inkubatorlar va karbonat angidridni o'z ichiga olmaydi issiqxonalar uchun ishlatilishi mumkin. Bundan tashqari, suyuqlikni aseptik tarzda o'tkazishni osonlashtirish uchun suyuqlik o'tkazgich qopqog'i ixtiyoriydir va suyuqlik o'tkazish uchun mos bo'lgan shisha qopqog'i ham mijozning jarayon talablariga muvofiq sozlanishi mumkin.
3. Shisha qopqog'ining nafas oluvchi membranasi gidrofobik bo'lishi uchun mo'ljallangan bo'lib, u suyuqlik bilan aloqa qilgandan keyin nafas oluvchi membrananing havo o'tkazmasligi va ventilyatsiya ta'siriga ta'sir qilmaydi.
4. Import qilingan elim bog'lash jarayoni hujayra zavodining turli qatlamlari o'rtasida qabul qilinadi, bu mahsulot butun etishtirish jarayonida oqmasligini ta'minlash uchun 1,5 PSI bosimiga bardosh bera oladi.
hujayra fabrikasi turli xil uchun mos keladi. Vero hujayralari, HEK 293 hujayralari, CAR-T hujayralari, MRC5, CEF hujayralari, cho'chqa alveolyar makrofaglari, miyelom hujayralari, DF-1 hujayralari, ST hujayralari, PK15 hujayralari, Marc145 hujayralari kabi yopishgan hujayralar. Bundan tashqari, CHO hujayralari, hasharotlar hujayralari, BHK21 hujayralari va MDCK hujayralari kabi suspenziya hujayralarining statik madaniyati uchun javob beradi.
The FAI climbed 5.9 percent year-on-year in the first 11 months of 2018, quickening from the 5.7-percent growth in Jan-Oct, the National Bureau of Statistics (NBS) said Friday in an online statement.
The key indicator of investment, dubbed a major growth driver, hit the bottom in August and has since started to rebound steadily.
In the face of emerging economic challenges home and abroad, China has stepped up efforts to stabilize investment, in particular rolling out measures to motivate private investors and channel funds into infrastructure.
Friday's data showed private investment, accounting for more than 60 percent of the total FAI, expanded by a brisk 8.7 percent.
NBS spokesperson Mao Shengyong said funds into weak economic links registered rapid increases as investment in environmental protection and agriculture jumped 42 percent and 12.5 percent respectively, much faster than the average.
In breakdown, investment in high-tech and equipment manufacturing remained vigorous with 16.1-percent and 11.6-percent increases respectively in the first 11 months. Infrastructure investment gained 3.7 percent, staying flat. Investment in property development rose 9.7 percent, also unchanged.