[Detection of ABH-Lewis antigens in trace discharges using one-stage immunoenzyme assay with dot modification].
A one-step modification ofimmunoenzyme assay (dot variant) is proposed for the detection of ABH-Lewis antigens in human discharges (saliva, sperm, vaginal discharge). Sensitivity and specificity of the new method is higher than those of other methods currently used in forensic medicine for the detection of antigens in human body discharges; its other advantages over routine techniques include procedural simplicity, high performance, and the possibility of conducting series measurements with minimal labour inputs. Moreover, it provides information not only about group characteristic but also about category of discharge. The analysis is carried out in supernatant fractions which permits to reserve cellular material for molecular-genetic studies.
Lapenkov
M I
MI
Bogatyreva
E A
EA
Aleksandrova
V Iu
VIu
Smirnova
V K
VK
Nikolaeva
T L
TL
D000017:ABO Blood-Group System / Q000032:analysis* / Q000276:immunology; D012634:Bodily Secretions / Q000276:immunology*; D005260:Female; D005554:Forensic Medicine / Q000379:methods*; D006801:Humans; D007124:Immunoenzyme Techniques / Q000379:methods*; D007983:Lewis Blood Group Antigens / Q000032:analysis* / Q000276:immunology; D008297:Male; D012463:Saliva / Q000737:chemistry / Q000276:immunology
D000017:ABO Blood-Group System; D007983:Lewis Blood Group Antigens