title: Protein truncation test.
abstract: The protein truncation test detects mutations at the protein level that lead to premature translation termination. The method has evolved considerably since is original publication in this manual. This thoroughly revised unit describes what is now the preferred method for performing the protein truncation test. Transcription and translation are performed in separate reactions; during translation, biotin-labeled or N-terminally tagged proteins are synthesized. The translation products are detected on immunoblots via chemiluminescence. An Alternate Protocol using coupled in vitro transcription/translation and radiolabeled proteins is also presented.
authors.affiliation: Human and Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands.
authors.forename: Rolf
authors.initials: R
authors.lastname: Vossen
authors.forename: Johan T
authors.initials: JT
authors.lastname: den Dunnen
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D017931:DNA Primers; D009154:Mutation; D016133:Polymerase Chain Reaction; D014176:Protein Biosynthesis; D011506:Proteins / Q000737:chemistry / Q000235:genetics*; D013728:Terminator Regions, Genetic
chemical_list: D017931:DNA Primers; D011506:Proteins