Proteomics

Dataset Information

0

Bovine tissue and blood contamination from bullets by LC-MS/MS


ABSTRACT: We have measured the proteomes of different major bovine organs in multiple replicate. Before the actual sample preparation, organs were penetrated with metal bullets experimentally. The biological material on these projectiles was then "on-surface" digested using trypsin and analyzed using LC-MS/MS. Further experiments have been done testing the influence of different metal types, shooting and the contamination with human blood.

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Homo Sapiens (human) Bos Taurus (bovine)

TISSUE(S): Blood

SUBMITTER: Sascha Dammeier  

LAB HEAD: Sascha Dammeier

PROVIDER: PXD002193 | Pride | 2015-11-30

REPOSITORIES: Pride

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Publications

Mass-Spectrometry-Based Proteomics Reveals Organ-Specific Expression Patterns To Be Used as Forensic Evidence.

Dammeier Sascha S   Nahnsen Sven S   Veit Johannes J   Wehner Frank F   Ueffing Marius M   Kohlbacher Oliver O  

Journal of proteome research 20151208 1


Standard forensic procedures to examine bullets after an exchange of fire include a mechanical or ballistic reconstruction of the event. While this is routine to identify which projectile hit a subject by DNA analysis of biological material on the surface of the projectile, it is rather difficult to determine which projectile caused the lethal injury--often the crucial point with regard to legal proceedings. With respect to fundamental law it is the duty of the public authority to make every end  ...[more]

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