COS are fibroblast-like cell lines derived from monkey kidney tissue. COS cells are obtained by immortalizing CV-1 cells[1] with a version of the SV40 virus that can produce large T antigen but has a defect in genomic replication.[2] The CV-1 cell line in turn was derived from the kidney of the African green monkey.[3]
The acronym "COS" is derived from the cells being CV-1 (simian) in Origin, and carrying the SV40 genetic material.[2] Three COS lines were created (COS-1, COS-3 and COS-7), of which two are commonly used (COS-1 and COS-7).
^Jensen FC, Girardi AJ, Gilden RV, Koprowski H (July 1964). "Infection of human and simian tissue cultures with rous sarcoma virus". Proc. Natl. Acad. Sci. U.S.A. 52 (1): 53–9. Bibcode:1964PNAS...52...53J. doi:10.1073/pnas.52.1.53. PMC 300571. PMID 14192657.
^ abGluzman Y (January 1981). "SV40-transformed simian cells support the replication of early SV40 mutants". Cell. 23 (1): 175–82. doi:10.1016/0092-8674(81)90282-8. PMID 6260373. S2CID 36241020.
^Fanelli, Alex (2016). "COS-7 cell line: Origin and Characteristics". Retrieved 28 November 2017.
COS are fibroblast-like cell lines derived from monkey kidney tissue. COScells are obtained by immortalizing CV-1 cells with a version of the SV40 virus...
Look up Cos or cos in Wiktionary, the free dictionary. Cos, COS, CoS, coS or Cos. may refer to: Carbonyl sulfide Class of service (CoS or COS), a network...
cos α ) + 2 h ℓ a c ( cos γ cos α − cos β ) + 2 h k a b ( cos α cos β − cos γ ) 1 − cos 2 α − cos 2 β − cos 2 γ + 2 cos α cos ...
resistance, so that the transformed cells can be identified by plating on a medium containing the antibiotic. Those cells which did not take up the cosmid...
( y ) = a 0 cos π y 2 + a 1 cos 3 π y 2 + a 2 cos 5 π y 2 + ⋯ . {\displaystyle \varphi (y)=a_{0}\cos {\frac {\pi y}{2}}+a_{1}\cos 3{\frac {\pi...
2022-01-22. Kerr cells in early television Archived 2016-10-01 at the Wayback Machine (Scroll down the page for several early articles on Kerr cells.)...
3 cos 2 u cos v − 48 cos 4 u cos v + 48 cos 6 u cos v − 60 sin u + 5 cos u cos v sin u − 5 cos 3 u cos v sin u − 80 cos 5 ...
into stem cells with a much greater efficiency than normal cells. Papers suggest that the lack of cell cycle arrest and apoptosis gives more cells the chance...
reduction of the natural protein or by mutagenesis and expression in COScells. Native enteropeptidase and the isolated light chain have similar activity...
lines. It does not appear to require Vif for the same process in HeLa cells or COScells, among others. nef- Nef, negative factor, is a N-terminal myristoylated...
unit cell V = a b c 1 + 2 cos α cos β cos γ − cos 2 α − cos 2 β − cos 2 γ . {\displaystyle V=abc{\sqrt {1+2\cos \alpha \cos \beta \cos \gamma...
rho 1 and GABA alpha/beta receptors expressed in Xenopus oocytes and COScells". Br. J. Pharmacol. 109 (1): 200–6. doi:10.1111/j.1476-5381.1993.tb13554...
cells is genetically determined, but some cell-culturing cells have been 'transformed' into immortal cells which will reproduce indefinitely if the optimal...
multiple of a unit cell.) There are mainly two types of unit cells: primitive unit cells and conventional unit cells. A primitive cell is the very smallest...
and Roll Hall of Fame added White Blood Cells to their 200 Definitive Albums list. In 2012, White Blood Cells appeared on Rolling Stone's "The 500 Greatest...
air called meridional cells. These include the prominent "Hadley cells" centered over the tropics and the weaker "Ferrell cells" centered over the mid-latitudes...
Show on BBC Radio 2 that Soft Cell were releasing two new tracks ahead of the concert: "Northern Lights" and "Guilty (Cos I Say You Are)". Entitled "Say...
= x cos θ + y sin θ {\displaystyle x'=x\cos \theta +y\sin \theta } and y ′ = − x sin θ + y cos θ {\displaystyle y'=-x\sin \theta +y\cos \theta...
and P 0 = ( r cos θ , r sin θ ) {\displaystyle P_{0}=(r\cos \theta ,r\sin \theta )} , we get r ( x cos θ + y sin θ ) = r 2 ( cos 2 θ + sin 2...
Transmitarrays consist of an array of unit cells placed above a source (feeding) antenna. Phase shifts are applied to the unit cells, between elements on the receive...