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.
Specially formulated “Cold Trypsin Reagent
Yields more viable cells than traditional trypsin
Ready-to-use liquid form 100 mL bottle (supplied frozen).
This product is shipped on ice. Freeze upon arrival. US customers MUST select express shipping when ordering.