通过甲胎蛋白放射免疫测定法鉴定胎儿血迹。
Identification of fetal blood stains by radioimmunoassay of alpha 1-fetoprotein.
作者信息
Katsumata Y, Oya M, Suzuki O, Kido A
出版信息
Z Rechtsmed. 1979 Mar 8;82(4):323-6. doi: 10.1007/BF02092044.
PMID:86248
Abstract
Radioimmunoassay of alpha 1-fetoprotein(AFP) for medico-legal identification of fetal blood stains using a commercial kit is described. The AFP content in fetal blood stains on filter paper ranged from 21--320 ng/9 mm2. The protein was detected in stains of adult blood and retroplacental blood in only negligible amounts. Aging of the blood stains did not influence the values up to 1 month. The method is simple and sensitive enough for application to medico-legal-practice.
摘要
描述了使用商业试剂盒通过放射免疫分析法检测甲胎蛋白（AFP）以进行法医鉴定胎儿血迹的方法。滤纸上胎儿血迹中的AFP含量在21 - 320 ng/9 mm²之间。在成人血迹和胎盘后血液的污渍中仅检测到微量该蛋白。血迹保存长达1个月对检测值没有影响。该方法简单且灵敏，足以应用于法医实践。
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