发明名称 |
METHOD FOR DIAGNOSING ALIMENTARY ALLERGY |
摘要 |
FIELD: medicine. SUBSTANCE: method involves applying indirect detection of fluorescent antibodies. Allergen-specific antibodies of blood serum are brought in contact with marked anti-IgE antibodies. Formalin- and tannin-treated sheep erythrocytes sensitized with nutrient protein antigens are used as alimentary allergens. Conjugates of anti-IgE antibodies and fluorescine isothiocyanate are used as marked anti-IgE antibodies. the so produced complex is examined through fluorescence microscope. Specific fluorescent rim being observed on erythrocytes, that means 1:40 or higher anti-IgE antibodies titer being determined in serum under investigation, alimentary allergy is considered to be diagnosed. EFFECT: accelerated high specificity test; low examination costs.
|
申请公布号 |
RU2140085(C1) |
申请公布日期 |
1999.10.20 |
申请号 |
RU19980100281 |
申请日期 |
1998.01.05 |
申请人 |
PERMSKAJA GOSUDARSTVENNAJA MEDITSINSKAJA AKADEMIJA;NAUCHNO-PROIZVODSTVENNOE OB"EDINENIE "BIOMED" |
发明人 |
PANTJUKHINA A.N.;KORJUKINA I.P.;REPETSKAJA M.N.;PETROV V.F.;KOVALEVA T.S.;KROTOV A.V. |
分类号 |
G01N33/552;G01N33/533;(IPC1-7):G01N33/552 |
主分类号 |
G01N33/552 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|