English
Is cultúr cille speisialta é an cultúr cille fleascán inchaite le dearadh scrogaill cearnach agus leathan. De réir riachtanais éagsúla úsáide, roinntear an inchaite seo i 25cm2, 75cm2, 175cm2, 225cm2 agus sonraíochtaí eile chun freastal ar riachtanais éagsúla experimenters.
Méid bheaga: Tagraíonn méid na cille do limistéar cultúir an fhleascáin chultúir cille. Úsáidtear na buidéil 25cm2 agus 75cm2 go príomha le haghaidh aisghabháil cille agus leathnú ar scála beag. Téarma bitheolaíoch is ea athbheochan cille a thagraíonn don phróiseas chun cealla atá reoite i nítrigin leachtach nó i gcuisneoir ag -70 °C a athshaothrú chun fás a athbhunú. Tagraíonn leathnú cille do na cealla atá ann cheana féin a leathnú agus a athshaothrú. Nuair a úsáidtear é le haghaidh cultúr cille, tagraíonn sé de ghnáth do chealla greamaitheacha, agus úsáideann roinnt cealla fionraí an inchaite seo freisin. Is modh a úsáidtear go coitianta é léiriú próitéine eukaryotic chun próitéiní athchuingreach a chur in iúl le blianta beaga anuas. Forlíontar sé roinnt feidhmeanna atá in easnamh i gcórais slonn próitéine prokaryotic. Mar shampla, féadann sé bannaí disulfide cobhsaí a fhoirmiú le linn léiriú eucaryotic. An phróitéin a mhodhnú i gceart chun gníomhaíocht níos nádúrtha a dhéanamh den phróitéin shloinnte in ionad í a dhíghrádú nó coirp chuimsithe a fhoirmiú; is féidir úsáid a bhaint as córas abairte eucaryotic a chothaíonn léiriú ard-éifeachtúlachta, ag cur dlús leis an bpróiseas taighde géine daoine agus taighde drugaí. Is cuma cén gné a úsáidtear, tá na bunriachtanais mar saor ó DNase, saor ó RNase, agus saor ó phirogen mar an gcéanna, agus is é sin an bunriachtanas freisin maidir le fás cille.
fleascáin chultúir cille
The above are the uses of cell culture flasks of different specifications. No matter which aspect is used, the basic requirements such as DNase-free, RNase-free, and pyrogen-free are the same, which is also the basic requirement for cell growth.
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.