Published: 26 March, 2021 | Volume 5 - Issue 1 | Pages: 030-036
Figure 0:
Protease digestion of various types of bloodstains and serum stains. Fresh whole blood or serum were added to filter paper and after drying, either not treated (control), heated for ten minutes at 150 oC, or ironed for three minutes at the highest temperature setting (linen). Whole blood or serum that had been added to filter paper, dried, and aged for approximately two years was also included. Samples were cut in half, and incubated in digestion buffer in the presence or absence of protease (see Materials and Methods for details). After drying, samples were evaluated under UV 365 (system 2) for serum stains and visible (normal) light for bloodstains.
Read Full Article HTML DOI: 10.29328/journal.jfsr.1001024 Cite this Article Read Full Article PDF
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