Thermo Fisher, A39242, Expi293F™ Inducible GnTI- Cells

Quantity: 1 vial
Unit Size: Each
Cell line established by the selective knockout of the GnTI gene and stable integration of the regulatory plasmid pcDNA6/TR, which encodes the TetR gene under the control of the human CMV promoter. It is a powerful tool for tetracycline-inducible high-yield expression of homogeneously glycosylated recombinant proteins. Features:
• Suspension, high-density culture in Expi293 Expression Medium
• Homogeneous N-glycosylation of expressed proteins
• Tetracycline-inducible protein expression with extremely low basal expression levels
• Equivalent protein yields to parental Expi293F cells—up to 1 g/LFor inducible expression of aprotein of interest, pcDNA5/TO mammalian expresson vector or an equivalent inducible vector is required for tetracycline-regulated gene expression. Frozen cells are supplied in a vial containing 1 mL of cells at 1 x 10^7 viable cells/mL in Expi293 Expression Medium and 10% DMSO. The cells should be thawed directly into Expi293 Expression Medium.