This distributes cells evenly about the plate.
Plat e cells transfection protocol.
These cells require transfection of only an expression vector to produce retrovirus.
They exhibit longer stability and produce higher yields of retroviralstructure proteins.
After quickly thawing the cells in a 37ºc water bath immediately transfer the thawed cell suspension into a 15 ml tube containing 10 ml of culture medium.
High retroviral yields with plat e cells.
Unique feature of this cell line is that it is highly transfectable with either calcium phosphate mediated transfection or lipid based transfection protocols up to 50 or higher of cells can be transiently transfected.
Prepare complexes in the plate and directly add cells at twice the cell density as in the basic protocol in a 100 µl volume.
The first recombinant plant derived pharmaceutical protein human serum albumin was initially produced in transgenic tobacco and potato plants the delivery and expression of recombinant dna in living cells have proven invaluable in a wide variety of applications for basic plant research plant biotechnology and molecular farming.
Transfection the delivery of dna or rna into eukaryotic cells is a powerful tool used to study and control gene expression.
Cells will adhere as usual in the presence of complexes.
Plat e cells contain gag poland envgenes allowing retroviralpackagingwith a single plasmid transfection.
The platinum retroviralpackaging cell lines are based on the 293tcell line.
Establishing plat e cultures from frozen cells 1.
Transfect a platinum retrovirus packaging cell line such as plat a amphotropic or plat e ecotropic which stably expresses both mmlv gag pol and an amphotropic or ecotropic envelope protein with a retroviral expression vector.
After quickly thawing the cells in a 37ºc water bath immediately transfer the thawed cell suspension into a 15 ml tube containing 10 ml of culture medium.
Cloned genes can be transfected into cells for biochemical characterization mutational analyses investigation of the effects of gene expression on cell growth investigation of gene regulatory elements and to produce a specific protein.
You may perform rapid 96 well plate transfections by plating cells directly into the transfection mix.
Establishing plat a cultures from frozen cells 1.
18 24 hours prior to transfection plate phoenix cells at 1 5 2 million cells per 6 cm plate in producer cell growth media.
