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Gibco™ Expi293™ Expression Medium
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Expi293™ Expression Medium

Supplier:  Gibco™ A1435102

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Catalog No. A1435102


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Description

Description

Expi293™ Expression Medium is a chemically defined, serum-free, protein-free medium for growth and transfection of suspension-adapted human embryonic kidney (HEK) 293 cells. It is specifically designed as a core component to support high density culture of Expi293F™ cells in the Expi293™ Expression System for scalable transient protein expression.
 
  • Supports growth of suspension 293 cultures to densities of over 1.5 x 10^7 cells/mL
  • Transfection compatible serum-free suspension culture medium enables transfection efficiencies of greater than 70% using ExpiFectamine™ transfection reagent
  • Enables sustained, high level expression of high density transiently transfected cultures, achieving yields of up to 1 gram per liter of recombinant protein
  • Supports growth and transfection of 293 cells in culture formats of less than 1 mL in multiwell plates to greater than 10 L in disposable bioreactors
  • Does not contain phenol red
Expi293™ Expression Medium is formulated with GlutaMAX™ -I reagent. It is ready to use, with no supplementation required. The chemically defined formulation results in high reproducibility and lot-to-lot reliability. Expi293™ Expression Medium contains no human or animal-origin components. The medium is not recommended for adherent cell cultures.
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Specifications

Specifications

Store in the dark at +2°C to +8°C
293E (HEK), 293 (HEK), Expi293F™, FreeStyle™ 293-F Cells, 293F
Animal Origin-free, Chemically-defined, Protein-free, Serum-free
Suspension Cell Culture
Expression Medium
Sterile
No HEPES, No Phenol Red, No Hypoxanthine, No Thymidine, No Insulin, No Vitamin A, No 2-Mercaptoethanol
Bottle(s)
Calcium, Magnesium, Sodium Phosphate
Expi293™
CO2
Embryonic Kidney Cells
1 X
Liquid
Serum-free
GlutaMAX, Sodium Pyruvate, Sodium Bicarbonate, Dextrose, Pyridoxine HCl
< 1 EU/ml
No antibiotics
275-295 mOsm/kg
Cell Culture Grade
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For Research use or Further Manufacturing. Not for diagnostic use or direct administration into humans or animals.