English
je dobro zasnovana naprava za celično kulturo, ki v celoti izkoristi največjo površino kulture v omejenem prostoru in s tem prihrani prostor; lahko se uporablja za industrijsko proizvodnjo, kot so cepiva, monoklonska protitelesa ali biofarmacevtski izdelki, in je še posebej primeren za Adherentne celice, lahko se uporablja tudi v suspenzijski kulturi. Specifični proces delovanja tovarne celic je naslednji:1. Odvijte pokrov, injicirajte gojišče v celično tovarno z nagibanjem ali črpanjem in celična suspenzija bo počasi stekla v vsako plast celične tovarne, pokrijte pokrov in ostanite pri miru;cell factory
2. Počasi postavite tovarno celic na stran, stran z odprtino za polnjenje s tekočino obrnjeno stran od vas, in jo pustite stati, da se suspenzija celic počasi in enakomerno pretaka v vsako plast;
3. Zavrtite za 90 stopinj bočno, pustite dovod tekočine navzgor in pustite stati, da se suspenzija celic počasi in enakomerno pretaka v vsako plast;
4. Z obema rokama držite stran dovoda za tekočino in jo počasi izravnajte, da preprečite močno tresenje tekočine;
5. Premaknite se v ustrezen celični inkubator za kulturo in pazite, da se premikate počasi in enakomerno ter ne dovolite, da tekočina teče v druge plasti;
6. Po gojenju nalijte gojišče v zbiralno posodo.
Previdnostni ukrepi:
1. Da zagotovite, da je raztopina vsake plasti enakomerno porazdeljena, jo poskušajte obdržati na ravni, ko premikate tovarno celic;
2. Polica platforme, kjer je nameščena tovarna celic, mora biti ravna, da se prepreči različna debelina celic na isti plasti;
3. Pri čiščenju
ne uporabljajte hitrega pretoka vode, sicer lahko poškodujete tovarno celic.cell factorycell factory
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.