Trypsin 0.25% Solution 1X 0.25% Trypsin in Dulbecco’s Phosphate Buffered Saline w/o Phenol red

Trypsin is a serine protease derived from porcine pancreas. This product is 0.25% Trypsin in Dulbecco’s phosphate buffered saline. Trypsin is a single chain polypeptide of 223 amino acid residue with substrate specificity based on positively charged Lysine and Arginine side chains. Trypsin predominantly cleaves peptide chains at the carboxyl sides of Lysine and Arginine, except when either is followed by Proline. It is most commonly used for dissociation and disaggregation of adherent cells. Trypsin is a serine protease derived from porcine pancreas. This product is 0.25% Trypsin in Dulbecco’s phosphate buffered saline.