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ERIC Number: EJ1104124
Record Type: Journal
Publication Date: 2016-Jun
Pages: 5
Abstractor: As Provided
ISSN: ISSN-0021-9584
Searching for Synthetic Antimicrobial Peptides: An Experiment for Organic Chemistry Students
Vasquez, Thomas E., Jr.; Saldan~a, Cristina; Muzikar, Katy A.; Mashek, Debra; Liu, Jane M.
Journal of Chemical Education, v93 n6 p1103-1107 Jun 2016
This laboratory experiment provides undergraduate students enrolled in organic chemistry the opportunity to design and synthesize their own peptide, which is then tested for antimicrobial activity. After reading a primary scientific paper on antimicrobial peptides, students design and synthesize their own hexapeptide that they hypothesize will have antimicrobial activity. The students characterize their products by analyzing liquid chromatography-mass spectrometry and antimicrobial bioassay data for their synthesized peptide. The students are able to complete the synthesis and prepare their samples for analysis in three 3-4 h lab periods; instructors perform LC-MS and a bioassay with the peptides and provide data to students for analysis. This exercise is flexible and can be altered to include students performing the bioassay, or to meet different time constraints or target student populations. This experiment allows students to increase their knowledge of solid phase peptide chemistry and gain experience with developing and testing hypotheses through experimental design.
Division of Chemical Education, Inc and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail:; Web site:
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: National Science Foundation (NSF)
Authoring Institution: N/A
Identifiers - Location: California
Grant or Contract Numbers: CBET1258307