2024-03-29T08:07:58Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00015515
2023-11-16T05:37:07Z
499:508:509:1466
Quantitative Analysis of Species Identification Tests of Bloodstains Using Anti-Human Serum
OKAJIMA, HIROSHI
98803
KATSUMATA, YOSHINAO
98804
Quantitative analysis
Species identification
Anti-human serum
Counter-electrophoresis
1993-03
Immunological reactions of bloodstains of human and animals to anti-human serum were analysed quantitatively to determine which technique is the most effective to differentiate human bloodstains from those of animals. The lower threshold of counter-electrophoresis was 10-25 μg protein/ml and increased only slightly with increasing age of the bloodstains, while that of the ring test and immunodiffusion decreased greatly. In counter-electrophoresis, absorption of anti-human serum by Japanese monkey serum resulted in a marked decrease in the cross reaction with animals, and still showed no change in the lower threshold for human samples. The present results show that counter-electrophoresis is especially useful for the identification of human bloodstains.
departmental bulletin paper
Nagoya University School of Medicine
1993-03
Nagoya Journal of Medical Science
1-4
55
57
63
2186-3326
0027-7622
eng
http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/5514/5514.html