Cell Biology


The AVIDIN-biotin system is a protein-ligand interaction present in nature that has been successfully used in a number of applications, including the detection of proteins, nucleic acids, and lipids, as well as protein purification.


AquaTryp™ is our ready-to-use gentle enzymatic cell detachment reagent. A non-mammalian, non-microbial enzyme mixture, AquaTryp™, can be readily incorporated into most routine cell culture protocols. With predominantly trypsin enzymatic activity, AquaTryp’s enzyme profile makes it an excellent alternative to mammalian and microbial trypsin for most applications.

TRYPSIN is highly valued as a workhorse protease across a range of industries due to its potent digestion of proteins. A naturally occurring pancreatic enzyme, TRYPSIN plays a key role in the human digestive system.
Bioseutica® anti-tryptic solution, comprising 11% of the egg-white, OVOMUCOID protects the developing chick from bacterial growth by inhibiting proteases.
TRYPSIN IV is a trypsin preparation specifically designed as a low endotoxin material for cell culture applications which can be standardized to a desired trypsin activity.
TRYPSIN II is a trypsin preparation with reduced chymotrypsin activity.
TRYPSIN I is our highest purity, most concentrated trypsin preparation, meeting the requirements of both the United States Pharmacopoeia (USP), and the European Pharmacopoeia (EP).
Trypsin is a pancreatic enzyme used extensively in tissue dissociation, cell harvesting, and microbiological media. Trypsin 1:250 is a trypsin preparation, derived from porcine pancreas, specifically designed as a low endotoxin material for cell culture applications.
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