KR900005339B1 - 리포솜을 이용한 신규의 면역분석방법 - Google Patents
리포솜을 이용한 신규의 면역분석방법 Download PDFInfo
- Publication number
- KR900005339B1 KR900005339B1 KR1019870014859A KR870014859A KR900005339B1 KR 900005339 B1 KR900005339 B1 KR 900005339B1 KR 1019870014859 A KR1019870014859 A KR 1019870014859A KR 870014859 A KR870014859 A KR 870014859A KR 900005339 B1 KR900005339 B1 KR 900005339B1
- Authority
- KR
- South Korea
- Prior art keywords
- liposome
- liposomes
- immunoliposome
- binding
- antigen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
- G01N33/5432—Liposomes or microcapsules
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2500/00—Screening for compounds of potential therapeutic value
- G01N2500/10—Screening for compounds of potential therapeutic value involving cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/531—Production of immunochemical test materials
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- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (8)
- 리포솜내에 효소를 봉입한 후 브롬화시안(CNBr)으로 처리하여 리포솜표면에 노출된 효소를 불활성화한 후, 면역기능을 갖도록 그 표면에 항체 혹은 항원을 결합시킨 다음 냉동건조 시켜서 얻어진 면역리포솜.
- 리포솜내에 효소를 봉입한후 브롬화시안(CNBr)으로 처리하여 리포솜표면에 노출된 효소를 불활성화한 후 면역기능을 갖도록 그 표면에 항체 혹은 항원을 결합시킨 다음 냉동건조시켜서 면역리포솜을 제조하는 방법.
- 세포성 면역반응에 의해 특이하게 일어나는 세포용혈현상과 효소-기질의 특이적 반응을 이용하여, 혈맥, 헐청, 뇨, 타액 등과 같은 생리액이나 기타 미지시료중의 약물, 항원성물질, 알러지원 등을 신속, 간편하게 분석함에 있어서, 1) 리포솜내에 효소로서 알칼린 포스파타아제 또는 퍼옥시다아제를 봉입시킨 후 브롬화시안으로 처리하고, 항체 혹은 항원을 결합시켜 제조한 면역리포솜 ; 2) 기질인 파라-니트로페닐포스레이트 또는 과산화수소 수용액 ; 및 3) 기니픽보체를 각각 관리 포장하였다가, 분석시에 시료와 혼합하여 사용하는 진단용 시약키트.
- 제2항에서 면역리포솜을 제조할 때, 스테아릴아민을 사용하여 봉입효율을 증가시키는 방법.
- 제2항에서 면역리포솜을 제조할 때, 10몰% 이상의 콜레스테롤을 사용하여 리포솜의 봉입효율을 증가시키는 방법.
- 제2항에서 면역리포솜 제조시, 스테아릴아민과 글루타르알데히드틀 이용하여 항체 흑은 항원을 결합시키는 방법.
- 제2항에서 면역리포솜 제조시, 포스파티딜세린을 함유한 리포솜표면의 환원에 의해 항체 혹은 항원을 직접 결합시키는 방법.
- 제7항에서 환원제로 보로하이드라이드를 사용하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870014859A KR900005339B1 (ko) | 1987-12-24 | 1987-12-24 | 리포솜을 이용한 신규의 면역분석방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870014859A KR900005339B1 (ko) | 1987-12-24 | 1987-12-24 | 리포솜을 이용한 신규의 면역분석방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890010566A KR890010566A (ko) | 1989-08-09 |
| KR900005339B1 true KR900005339B1 (ko) | 1990-07-27 |
Family
ID=19267283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870014859A Expired KR900005339B1 (ko) | 1987-12-24 | 1987-12-24 | 리포솜을 이용한 신규의 면역분석방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900005339B1 (ko) |
-
1987
- 1987-12-24 KR KR1019870014859A patent/KR900005339B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890010566A (ko) | 1989-08-09 |
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