AthenaES™ Cell Culture Media


Serum-Free Media
PET™: Specially formulated for use with the 'Cold Trypsin' method
  • Specially formulated "Cold Trypsin Reagent
  • Yields more viable cells than traditional trypsin
PET™ is a superior cell dissociation reagent specially formulated for use under "Cold Trypsin" conditions. The unique blend of polyvinylpyrrolidone, EGTA and trypsin in a HBS base allows the trypsin to retain enzymatic activity under cool temperatures, unlike standard trypsin which requires 37°C. When used to detach monolayer cultures of epithelial cells from the growth substratum, this reagent yields more viable cells from monolayers grown in serum-free medium than traditional trypsin formulas.
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0405 PET™ 100mL $58.70
Storage Store at -80°C, supplied frozen
Stability at 4°C 4 - 6 weeks
pH 7.3 ± 0.2
Osmolality 270 - 300 mOsM
Why Use Serum-Free Media?