[Special area disinfection in dental practice].
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Dental Offices↗
Biomedical subjects
P Brauner
Publications and source records attributed to P Brauner.
Haptoglobin phenotyping of bloodstains by horizontal electrophoresis on a compact polyacrylamide gradient gel.
A method is described for phenotyping haptoglobin by horizontal electrophoresis on a small polyacrylamide gradient gel. This method employs the same apparatus used in the separation of many red cell enzyme phenotypes and thereby eliminates the necessity for specialized vertical electrophoresis equipment.
Blood Stains↗
The use of acid phosphatase test papers for DNA profiling.
The acid phosphatase (AP) test is a routine assay used to screen casework items for the possible presence of semen. This colour test is carried out on filter paper which is retained after testing. Two-year-old AP test papers were found to contain sufficient DNA for short tandem repeat (STR) profiling. Prior to polymerase chain reaction (PCR) amplification, the DNA was preferentially separated into sperm depleted and sperm enriched cell fractions. The implication of these findings for past and present cases is discussed.
Acid Phosphatase↗