JPH09511067A - 免疫酵素的コンジュゲート、その製造方法およびその使用 - Google Patents
免疫酵素的コンジュゲート、その製造方法およびその使用Info
- Publication number
- JPH09511067A JPH09511067A JP8522674A JP52267496A JPH09511067A JP H09511067 A JPH09511067 A JP H09511067A JP 8522674 A JP8522674 A JP 8522674A JP 52267496 A JP52267496 A JP 52267496A JP H09511067 A JPH09511067 A JP H09511067A
- Authority
- JP
- Japan
- Prior art keywords
- enzyme
- conjugate
- copolymer
- diamine
- substance
- 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.)
- Granted
Links
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
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
- G01N33/535—Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/974—Aids related test
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/82—Hepatitis associated antigens and antibodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/82—Proteins from microorganisms
- Y10S530/826—Viruses
Landscapes
- 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)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Pathology (AREA)
- Enzymes And Modification Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.酵素共重合体を形成するように、標識用酵素の予め酸化された炭水化物基 を介してお互いに共重合した標識用酵素の分子、および 共重合した標識用酵素の分子に酵素共重合体の遊離アミン基を介してコンジュ ゲートした、免疫学的活性を有する少なくとも1つの物質 からなることを特徴とする、グリコシル化された標識用酵素および免疫学的な活 性を有する物質の免疫酵素的コンジュゲート。 2.酵素共重合体が、お互いに結合された、標識用酵素およびジアミンから、 または、標識用酵素および異なるヘテロ二官能性試薬から得られる請求項1記載 のコンジュゲート。 3.ジアミンが、直鎖状もしくは分枝鎖状または環状鎖を有する脂肪族ジアミ ンまたは芳香族ジアミンである炭素原子2〜12個からなるジアミンから選択さ れる請求項2記載のコンジュゲート。 4.ジアミンが1,4−フェニレンジアミンである請求項2記載のコンジュゲ ート。 5.異なるヘテロ二官能性試薬が、各々、2−メルカプトエチルアミンまたは 3−(2−ピリジルジチオ)プロピオノヒドラジド、および4−(マレイミドメチ ル)−1−シクロヘキサンカルボヒドラジドまたは4−(4−マレイミドフェニル )ブチロヒドラジドから選択される2つのヘテロ二官能性試薬である請求項2記 載のコンジュゲート。 6.酵素およびジアミンまたはヘテロ二官能性試薬の割合が各々、1:1−1 0モル当量、好ましくは、1:4−6モル当量である請求項2記載のコンジュゲ ート。 7.酵素共重合体が酵素の分子n個(ここで、nは、3〜100の整数、好ま しくは、5〜50の整数である)からなる請求項1記載のコンジュゲート。 8.共重合した酵素がホースラディッシュペルオキシダーゼまたはアルカリホ スファターゼである請求項1〜7記載のコンジュゲート。 9.酵素共重合体が、ホモ−またはヘテロ二官能性試薬を介して、免疫学的活 性を有する少なくとも1つの物質に結合される請求項1記載のコンジュゲート。 10.酵素共重合体および免疫学的活性を有する物質の個々のモル比が10: 1〜1:10(酵素ユニット/免疫学的活性を有する物質のユニット)、好まし くは、3:1〜1:3、さらに好ましくは、1:1である請求項1および9記載 のコンジュゲート。 11.免疫学的活性を有する物質がHIV1ペプチド、HIV2ペプチド、H CVペプチドまたは抗−HIV1モノクローナル抗体または抗HBsAg抗体であ る請求項1、9および10記載のコンジュゲート。 12.a.予め酸化された炭水化物を介して標識用酵素の分子を共重合させ、 b.次いで、該酵素共重合体を、免疫学的活性を有する少なくとも1つの物質 とカップリングさせること からなることを特徴とする請求項1記載のコンジュゲートの製造方法。 13.共重合させるために、酵素の分子をジアミンと反応させる請求項12記 載の方法。 14.共重合させるために、第1工程で、酵素の分子を2種類のヘテロ二官能 性試薬と別々に反応させ、次いで、第2工程で、該反応生成物をお互いに反応さ せる請求項12記載の方法。 15.共重合後、ホウ水素化ナトリウムおよびシアノホウ水素化ナトリウムか ら選択される還元剤を用いて還元させる請求項12および13記載の方法。 16.共重合後、ヘテロ二官能性試薬をブロックする薬剤を用いて反応させる 請求項12〜14記載の方法。 17.酵素共重合体と免疫学的活性を有する物質とをカップリングさせる工程 で、ホモ−またはヘテロ二官能性試薬の濃度が、酵素共重合体の濃度に対して過 剰である請求項12記載の方法。 18.免疫学的測定のための請求項1記載のコンジュゲートの使用。 19.請求項1記載の免疫酵素的コンジュゲートからなることを特徴とする免 疫学的測定用診断キット。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9500735A FR2729760B1 (fr) | 1995-01-23 | 1995-01-23 | Conjugue immunoenzymatique, son procede de preparation et ses applications |
FR95/00735 | 1995-01-23 | ||
FR95/05939 | 1995-05-18 | ||
FR9505939A FR2734365B1 (fr) | 1995-05-18 | 1995-05-18 | Conjugue immunoenzymatique, son procede de preparation et ses applications |
PCT/FR1996/000113 WO1996023226A1 (fr) | 1995-01-23 | 1996-01-23 | Conjugue immunoenzymatique, son procede de preparation et ses applications |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09511067A true JPH09511067A (ja) | 1997-11-04 |
JP3499568B2 JP3499568B2 (ja) | 2004-02-23 |
Family
ID=26231702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52267496A Expired - Fee Related JP3499568B2 (ja) | 1995-01-23 | 1996-01-23 | 免疫酵素的コンジュゲート、その製造方法およびその使用 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6027874A (ja) |
EP (1) | EP0752102B1 (ja) |
JP (1) | JP3499568B2 (ja) |
AT (1) | ATE197645T1 (ja) |
AU (1) | AU707172B2 (ja) |
CA (1) | CA2184636C (ja) |
DE (1) | DE69610948T2 (ja) |
DK (1) | DK0752102T3 (ja) |
ES (1) | ES2153090T3 (ja) |
GR (1) | GR3035226T3 (ja) |
IL (1) | IL116863A (ja) |
PT (1) | PT752102E (ja) |
WO (1) | WO1996023226A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015163424A1 (ja) * | 2014-04-23 | 2015-10-29 | 株式会社ニチレイバイオサイエンス | 標的マーカー検出用組合せ物 |
JP2017515121A (ja) * | 2014-05-08 | 2017-06-08 | ノボダイアックス, インコーポレイテッド | 直接的な免疫組織化学アッセイ |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3260379B2 (ja) † | 1995-12-29 | 2002-02-25 | ビオテッツ ベルリン―ブッフ ゲーエムベーハー | 西洋ワサビペルオキシダーゼを用いて生体分子を標識する方法 |
US8007998B2 (en) * | 2007-10-22 | 2011-08-30 | Pierce Biotechnology, Inc. | Polymerized conjugates for biological applications |
US20130075214A1 (en) * | 2011-08-24 | 2013-03-28 | Stephen Chi Yueh Chen | Novel folding luggage and duffles and hinges therefor |
FR2984328B1 (fr) | 2011-12-20 | 2016-12-30 | Bio-Rad Innovations | Procede de detection d'une infection par le virus de l'hepatite c |
CN103616506B (zh) * | 2013-12-11 | 2015-04-15 | 山东博科生物产业有限公司 | 一种酶标抗体试剂 |
CN114137203A (zh) * | 2021-10-21 | 2022-03-04 | 广州万孚生物技术股份有限公司 | 抗原与碱性磷酸酶结合物的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4256833A (en) * | 1979-01-08 | 1981-03-17 | Majid Ali | Enzyme immunoassay for allergic disorders |
US4693969A (en) * | 1984-05-04 | 1987-09-15 | Cornell Research Foundation, Inc. | Reagent for use in a sandwich solid-phase enzyme-immunoassay and process for employing same |
US4657853A (en) * | 1984-09-14 | 1987-04-14 | E. I. Du Pont De Nemours And Company | Immunoassays utilizing covalent conjugates of polymerized enzyme and antibody |
DE3525911A1 (de) * | 1985-07-19 | 1987-01-29 | Boehringer Mannheim Gmbh | Konjugat fuer die enzymimmunobestimmung |
GB8926407D0 (en) * | 1989-11-22 | 1990-01-10 | Gen Electric Plc | Polymers |
US5191066A (en) * | 1990-12-07 | 1993-03-02 | Abbott Laboratories | Site-specific conjugation of immunoglobulins and detectable labels |
DE4237479A1 (de) * | 1992-11-06 | 1994-05-11 | Behringwerke Ag | Verfahren zur Herstellung von Konjugaten aus einem spezifischen Bindungspartner und einem kohlenhydrathaltigen Protein |
-
1996
- 1996-01-23 PT PT96901840T patent/PT752102E/pt unknown
- 1996-01-23 DK DK96901840T patent/DK0752102T3/da active
- 1996-01-23 JP JP52267496A patent/JP3499568B2/ja not_active Expired - Fee Related
- 1996-01-23 DE DE69610948T patent/DE69610948T2/de not_active Expired - Lifetime
- 1996-01-23 ES ES96901840T patent/ES2153090T3/es not_active Expired - Lifetime
- 1996-01-23 US US08/714,110 patent/US6027874A/en not_active Expired - Lifetime
- 1996-01-23 EP EP96901840A patent/EP0752102B1/fr not_active Expired - Lifetime
- 1996-01-23 AT AT96901840T patent/ATE197645T1/de active
- 1996-01-23 AU AU46260/96A patent/AU707172B2/en not_active Ceased
- 1996-01-23 IL IL11686396A patent/IL116863A/xx not_active IP Right Cessation
- 1996-01-23 CA CA002184636A patent/CA2184636C/fr not_active Expired - Lifetime
- 1996-01-23 WO PCT/FR1996/000113 patent/WO1996023226A1/fr active IP Right Grant
-
2001
- 2001-01-11 GR GR20010400042T patent/GR3035226T3/el unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015163424A1 (ja) * | 2014-04-23 | 2015-10-29 | 株式会社ニチレイバイオサイエンス | 標的マーカー検出用組合せ物 |
JP6019254B2 (ja) * | 2014-04-23 | 2016-11-02 | 株式会社ニチレイバイオサイエンス | 標的マーカー検出用組合せ物 |
JP2017026631A (ja) * | 2014-04-23 | 2017-02-02 | 株式会社ニチレイバイオサイエンス | 標的マーカー検出用組合せ物 |
US10324084B2 (en) | 2014-04-23 | 2019-06-18 | Nichirei Biosciences Inc. | Combination product for detecting target marker |
US11156602B2 (en) | 2014-04-23 | 2021-10-26 | Nichirei Biosciences Inc. | Combination product for detecting target marker |
JP2017515121A (ja) * | 2014-05-08 | 2017-06-08 | ノボダイアックス, インコーポレイテッド | 直接的な免疫組織化学アッセイ |
US11474101B2 (en) | 2014-05-08 | 2022-10-18 | Novodiax, Inc. | Direct immunohistochemistry assay |
Also Published As
Publication number | Publication date |
---|---|
JP3499568B2 (ja) | 2004-02-23 |
AU707172B2 (en) | 1999-07-01 |
DK0752102T3 (da) | 2001-01-08 |
ATE197645T1 (de) | 2000-12-15 |
IL116863A (en) | 2000-02-17 |
PT752102E (pt) | 2001-04-30 |
US6027874A (en) | 2000-02-22 |
WO1996023226A1 (fr) | 1996-08-01 |
CA2184636C (fr) | 2010-01-05 |
IL116863A0 (en) | 1996-07-23 |
EP0752102B1 (fr) | 2000-11-15 |
DE69610948D1 (de) | 2000-12-21 |
EP0752102A1 (fr) | 1997-01-08 |
DE69610948T2 (de) | 2001-06-07 |
ES2153090T3 (es) | 2001-02-16 |
GR3035226T3 (en) | 2001-04-30 |
CA2184636A1 (fr) | 1996-08-01 |
AU4626096A (en) | 1996-08-14 |
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