^Amagase S (July 1972). “Digestive enzymes in insectivorous plants. 3. Acid proteases in the genus Nepenthes and Drosera peltata”. J. Biochem.72 (1): 73-81. PMID5069751.
^Amagase S, Mori M, Nakayama S (September 1972). “Digestive enzymes in insectivorous plants. IV. Enzymatic digestion of insects by Nepenthes secretion and Drosera peltata extract: proteolytic and chitinolytic activities”. J. Biochem.72 (3): 765-7. PMID4634982.
^Tokes ZA, Woon WC, Chambers SM (March 1974). “Digestive enzymes secreted by the carnivorous plant Nepenthes macferlanei L”. Planta119 (1): 39-46. doi:10.1007/BF00390820.
^Athauda SB, Inoue H, Iwamatsu A, Takahashi K (1998). “Acid Proteinase from Nepenthes distillatoria (Badura)”. In James, Michael. Aspartic proteinases: retroviral and cellular enzymes. New York: Plenum. pp. 453-458. ISBN0-306-45809-8
^Jentsch J (April 1972). “Enzymes from carnivorous plants (nepenthes). Isolation of the protease nepenthacin”. FEBS Lett.21 (3): 273-276. doi:10.1016/0014-5793(72)80181-9. PMID11946525.
^Jentsch J, Meierkord S, Hammer M (1989). “The enzymes from carnivorous plants (Nepenthes): Properties and characterization of the acid protease nepenthacin”. Planta Medica55 (2): 227. doi:10.1055/s-2006-961979.
^ abKubota K, Metoki Y, Athauda SB, Shibata C, Takahashi K (2010). “Stability Profiles of Nepenthesin in Urea and Guanidine Hydrochloride: Comparison with Porcine Pepsin A”. Bioscience, Biotechnology, and Biochemistry74 (11): 2323-2326. doi:10.1271/bbb.100391.
^Kadek A, Tretyachenko V, Mrazek H, Ivanova L, Halada P, Rey M, Schriemer DC, Man P (March 2014). “Expression and characterization of plant aspartic protease nepenthesin-1 from Nepenthes gracilis”. Protein Expression and Purification95: 121-128. doi:10.1016/j.pep.2013.12.005.
^Takahashi K, Nishii W, Shibata C (2012). “The digestive fluid of Drosera indica contains a cysteine endopeptidase ("droserain") similar to dionain from Dionaea muscipula”. Carnivorous Plant Newsletter41 (4): 132-134.
^Steckelberg R, Luttge U, Weigl J (September 1967). “[Purification of the proteinase from Nepenthes pitcher secretion]” (German). Planta76 (3): 238-41. doi:10.1007/BF00409815. PMID24549466.
^Nakayama S, Amagase S (1968). “Acid protease in Nepenthes: Partial purification and properties of the enzyme”. Proceedings of the Japan Academy44 (5): 358-362. doi:10.2183/pjab1945.44.358.
外部リンク
The MEROPS online database for peptidases and their inhibitors: A01.040