Article
An improved method for subtyping Pi in old bloodstains.
Journal of forensic sciences - 1 Jan 1992
López-Abadía I, Arroyo E, Gremo A, Ruiz de la Cuesta J M
Abstract excerpt
Immunofixation procedures were used for detecting alpha-1 antitrypsin protease inhibitor (Pi) phenotypes in bloodstains. Neuraminidase elution of bloodstains, together with isoelectric focusing, immunofixation, and silver staining techniques, makes possible Pi subtyping in old bloodstains. No ext...
Topics
- Alleles
- Blood Grouping and Crossmatching
- Blood Preservation
- Blood Stains
- Genetic Variation
- Humans
- Isoelectric Focusing
- Phenotype
- Protease Inhibitors