Characterization of Trypsin-Like Serine Protease from Lethocerus indicus Salivary Venom and its Cytotoxic Effect against Human Epidermoid Carcinoma Cell, A431 Journal title: Biotechnology Journal International Authors: T. Shantibala, H. Debaraj, R. K. Lokeshwari, Sarbani Giri Subject(s):