Synthesis and identification of artificial antigen of forsythin / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2295-2299, 2014.
Article
in Zh
| WPRIM
| ID: wpr-330303
Responsible library:
WPRO
ABSTRACT
The establishment of high specificity and sensitivity method of small molecule monoclonal antibody-based immunoassay has a great importance in the study of small molecule compounds in Chinese medicine, wherein synthesis of small molecule artificial antigen is a critical step in the preparation of small molecule antibodies. Oxidation method using sodium iodide was used to synthesize immunogenic antigen (FRn-BSA) and coating antigen (FRn-OVA) of forsythin. UV spectroscopy and thin layer chromatography showed that forsythin was successfully conjugated with BSA and OVA. After immuned FRn-BSA, the mice could specifically produce anti-forsythin antibodies with titer up to 1:8 000, and the linear range was from 1 mg x L(-1) to 100 mg x L(-1). In this paper, the artificial antigen of forsythin was successfully synthesized, which can be applied for preparation of monoclonal antibodies and establishment of appropriate immune method.
Full text:
1
Index:
WPRIM
Main subject:
Drugs, Chinese Herbal
/
Chemistry
/
Bridged Bicyclo Compounds, Heterocyclic
/
Allergy and Immunology
/
Furans
/
Mice, Inbred BALB C
/
Antibodies
/
Antigens
Type of study:
Diagnostic_studies
Limits:
Animals
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2014
Type:
Article