Sf21

NOTE: Both the cell line and DNA from the cell line may be available for this product. Please choose -1VL or VIAL for cells, or -DNA-5UG for DNA.

• UNSPSC-Code: 41106514

Eigenschaften

• Biologische Quelle: insect ovary
• Verpackung: tube of 5 μg 05022801-DNA-5UG; pkg of vial of cells 05022801-1VL
• Wachstumsmodus: Adherent
• Karyotyp: Not specified
• Morphologie: Spherical
• Produkte: Not specified
• Rezeptoren: Not specified
• Methode(n): cell culture | mammalian: suitable
• Versandbedingung: dry ice
• Lagertemp.: −196°C

Beschreibung

Ursprung der Zelllinie

Spodoptera frugiperda pupal ovarian tissue

Beschreibung der Zelllinie

Derived from pupal ovarian tissue of spodoptera frugiperda. The cells are highly susceptible to Baculovirus infection and are used in the production of protein products genetically manipulated into Baculovirus vector systems. They were derived at the USDA Insect Pathology Laboratory from a cell line originating from pupal ovarian tissue of the fall army worm, Spodoptera frugiperda. Sf21 cells have greater range in size and have a doubling time of 24 hr compared to 48-72 hr for Sf9 cells.

Anwendung

Protein expression using the Baculovirus vector system

Nährmedium

SF90011 + 10% Foetal Bovine Serum (FBS)

Subkultur-Routine

Split sub-confluent cultures (70-80%) 1:2 i.e. seeding at 5x10,000 cells/cm²; 28 C. Gently resuspend cells in old culture medium by dislodging the cells by pipetting, or gentle agitation, centrifuge suspension and resuspend cell pellet in fresh medium.

Sonstige Hinweise

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