GRASS-POLLEN ALLERGENS - DETECTION ON POLLEN GRAIN SURFACE USING MEMBRANE PRINT TECHNIQUE

被引:1
|
作者
ONEILL, PM [1 ]
SINGH, MB [1 ]
KNOX, RB [1 ]
机构
[1] UNIV MELBOURNE,SCH BOT,PARKVILLE,VIC 3052,AUSTRALIA
关键词
D O I
10.1159/000235126
中图分类号
R392 [医学免疫学];
学科分类号
100102 ;
摘要
A microtechnique is described to visualize pollen allergens by making prints from the surface of mature grains on nitrocellulose membrane. The allergen Lolp I is detected by specific monoclonal antibodies or specific IgE from sera of grass-pollen-allergic patients, visualized by the immunoperoxidase method. This technique offers the potential to study the distribution of individual allergens in aerobiology samples by bright-field microscopy, and to determine the sensitivity spectra of allergic individuals to known and unknown pollen sources. © 1990 S. Karger AG, Basel.
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页码:266 / 269
页数:4
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