Pill with imprint 4H2 is White, Oval and has been identified as Cetirizine Hydrochloride 10 mg. It is supplied by Perrigo Company.Cetirizine is used in the treatment of Urticaria; Allergic Rhinitis; Allergies; Food Allergies and belongs to the drug class antihistamines. There is no proven risk...
Briefly, the TIA levels were determined against a solution of purified trypsin enzyme with a stock concentration of 0.1 mg/mL. The substrate solution used in this assay was 0.22 mg/mL N-α-benzoyl-l-arginine-4-nitroanilide (l-BAPA). The product (4-nitroaniline), with a molar extinction ...