JPH09511381A - インフルエンザワクチン - Google Patents
インフルエンザワクチンInfo
- Publication number
- JPH09511381A JPH09511381A JP7518230A JP51823095A JPH09511381A JP H09511381 A JPH09511381 A JP H09511381A JP 7518230 A JP7518230 A JP 7518230A JP 51823095 A JP51823095 A JP 51823095A JP H09511381 A JPH09511381 A JP H09511381A
- Authority
- JP
- Japan
- Prior art keywords
- neuraminidase
- influenza
- recombinant
- vector
- coding region
- 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.)
- Pending
Links
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.a)ノイラミニダーゼ発現ベクターで形質転換された宿主細胞、またはノ イラミニダーゼ発現ベクターで形質転換されたウイルスに感染させた宿主細胞を 適当な培養培地中で培養し(ここで、発現ベクターには、膜アンカーをコードす る領域を欠損しているインフルエンザウイルスのノイラミニダーゼ遺伝子のコー ド領域の少なくとも一部、またはその修飾バージョンが含まれ、該コード領域に 先立ち、シグナル配列が相内で連結している);次いで b)培養培地から発現産物ノイラミニダーゼを単離する ことによって得られる実質的単離体である組換えノイラミニダーゼ。 2.組換え発現ベクターpAc2IVNAs(LMBP2976)を用いてウ イルスのゲノムの2重相同的組換えを行なってウイルスを形質転換し、該ウイル スに感染させた宿主細胞を適当な培養培地中で培養し、次いで培養培地から発現 産物ノイラミニダーゼを単離することによって得られる、実質的単離体である組 換えインフルエンザNA2ノイラミニダーゼ。 3.組換え発現ベクターpPP1VNAfls(LMBP3223)をトラン スフェクトさせた宿主細胞を適当な培養培地中で培養し、次いで必要に応じて培 養培地から発現産物ノイラミニダーゼを単離することによって得られる、組換え インフルエンザNA2ノイラミニダーゼ。 4.宿主細胞が下等真核生物由来であることを特徴とする請求項1、2または 3に記載の組換えインフルエンザノイラミニダーゼ。 5.宿主細胞が昆虫細胞であることを特徴とする請求項1、2または4に記載 の組換えインフルエンザノイラミニダーゼ。 6.昆虫細胞がsf9昆虫細胞であることを特徴とする請求項5に記載の組換 えインフルエンザノイラミニダーゼ。 7.宿主細胞が酵母細胞であることを特徴とする請求項1、3または4に記載 の組換えインフルエンザノイラミニダーゼ。 8.インフルエンザワクチン用の請求項1〜7に記載の組換えインフルエンザ ノイラミニダーゼ。 9.NA2型インフルエンザワクチン用の請求項2〜7のいずれかに記載の組 換えインフルエンザノイラミニダーゼ。 10.a)膜アンカーをコードする領域を欠損しているインフルエンザノイラ ミニダーゼ遺伝子のコード領域の少なくとも一部、またはその修飾バージョン; b)コード領域の5'に位置し、相内でコード領域に連結されたシグナル配列 c)シグナル配列の5'に位置するプロモーター;および d)コード領域の3'に位置する転写ターミネーター を含む、分泌可能なインフルエンザノイラミニダーゼを発現するベクター。 11.a)膜アンカーをコードする領域を欠損しているウイルス株“A/ビク トリア/3/75”のインフルエンザNA2ノイラミニダーゼ遺伝子のコード領 域、またはその修飾バージョン; b)コード領域の5'に位置し、相内でコード領域に連結されたシグナル配列 c)シグナル配列の5'に位置するプロモーター;および d)コード領域の3'に位置する転写ターミネーター を含む、分泌可能なインフルエンザNA2ノイラミニダーゼを発現するベクター 。 12.シグナル配列がインフルエンザNA2ウイルス“A/ビクトリア/3/ 75”(H3N2)の血球凝集素遺伝子由来であることを特徴とする請求項10 または11に記載のベクター。 13.プロモーターがポリヘドリンプロモーターであることを特徴とする請求 項10、11または12に記載のベクター。 14.転写ターミネーターがSV40および/またはポリヘドリン遺伝子由来 であることを特徴とする請求項10〜13のいずれかに記載のベクター。 15.寄託番号がLNBP2976であるベクターpAc2IVNAs。 16.a)ノイラミニダーゼの膜アンカーおよび柄部分の少なくとも一部をそ れぞれコードする領域を欠損しているインフルエンザノイラミニダーゼ遺伝子の コード領域、またはその修飾バージョン; b)コード領域の5’に位置し、相内でコード領域に連結されたシグナル配列 ; c)シグナル配列の5'に位置するプロモーター;および d)コード領域の3'に位置する転写ターミネーター を含む、酵母中で分泌可能なインフルエンザノイラミニダーゼを発現するベクタ ー。 17.a)ノイラミニダーゼの膜アンカーおよび柄部分の少なくとも一部をそ れぞれコードする領域を欠損しているウイルス株“A/ビクトリア/3/75” のインフルエンザノイラミニダーゼ遺伝子のコード領域、またはその修飾バージ ョン; b)コード領域の5'に位置し、相内でコード領域に連結されたシグナル配列 ; c)シグナル配列の5'に位置するプロモーター;および d)コード領域の3'に位置する転写ターミネーター を含む、酵母中で分泌可能なインフルエンザNA2ノイラミニダーゼを発現する ベクター。 18.シグナル配列がサッカロミセス・セレビシアエのα因子のプレプロシグ ナル配列であることを特徴とする請求項16または17に記載のベクター。 19.プロモーターがピチア・パストリスのアルコールオキシダーゼIプロモ ーターであることを特徴とする請求項16、17または18に記載のベクター。 20.転写ターミネーターがピチア・パストリスのアルコールオキシダーゼI 遺伝子由来であることを特徴とする請求項16〜19のいずれかに記載のベクタ ー。 21.寄託番号がLMBP3223であるベクターpPP1IVNAfls。 22.請求項1に記載の組換えインフルエンザノイラミニダーゼを含むワクチ ン。 23.請求項2〜9に記載の組換えインフルエンザNA2ノイラミニダーゼを 含むワクチン。 24.インフルエンザに対するワクチンにおける請求項1に記載の組換えイン フルエンザノイラミニダーゼの使用。 25.NA2型のインフルエンザに対するワクチンにおける請求項2〜9に記 載の組換えインフルエンザノイラミニダーゼの使用。 26.a)適当なプロモーターおよびターミネーター配列の調節下に、シグナ ル配列および、該シグナル配列に相内で連結するインフルエンザノイラミニダー ゼ遺伝子のコード領域(該コード領域は、ノイラミニダーゼの膜アンカーをコー ドする領域および必要に応じて柄部分をコードする領域を欠損している)または その修飾バージョンを含む発現ベクターを構築し; b)得られた該発現ベクターで宿主細胞を形質転換し; c)組換えノイラミニダーゼの発現を可能にする条件下で、該形質転換宿主細 胞を培養培地中で培養し;次いで d)組換えノイラミニダーゼを培養培地から単離する; 工程を特徴とする組換えインフルエンザノイラミニダーゼの製造方法。 27.a)適当な転写プロモーターおよびターミネーター配列の調節下に、シ グナル配列および、該シグナル配列に相内で連結するインフルエンザノイラミニ ダーゼ遺伝子のコード領域(該コード領域は、膜アンカーをコードする領域を欠 損している)またはその修飾バージョンからなる発現モジュールを含む発現ベク ターを構築し; b)ウイルスのゲノムに該ベクターの発現モジュールを二重相同的組換え手段 によって持ち込み; c)得られた該形質転換ウイルスに宿主細胞を感染させ; d)組換えノイラミニダーゼの発現を可能にする条件下で、該感染宿主細胞を 培養培地中で培養し;次いで e)組換えノイラミニダーゼを培養培地から単離する; 工程を特徴とする組換えインフルエンザノイラミニダーゼの製造方法。 28.a)適当な転写プロモーターおよびターミネーター配列の調節下に、シ グナル配列および、該シグナル配列に相内で連結するウイルス株“A/ビクトリ ア/3/75”のインフルエンザNA2ノイラミニダーゼ遺伝子のコード領域( 該コード領域は、膜アンカーをコードする領域を欠損している)またはその修飾 バージョンからなる発現モジュールを含む発現ベクターを構築し; b)組換えバキュロウイルスを得るために、野生型バキュロウイルスまたはそ れから誘導されたバキュロウイルスのゲノムに該ベクターの発現モジュールを二 重相同的組換え手段によって持ち込み; c)該組換えバキュロウイルスに宿主細胞を感染させ; d)組換えノイラミニダーゼの発現を可能にする条件下で、該感染宿主細胞を 培養培地中で培養し;次いで e)組換えノイラミニダーゼを培養培地から単離する; 工程を特徴とする組換えインフルエンザNA2ノイラミニダーゼの製造方法。 29.a)二重相同的組換え手段によって、寄託番号LMBP2976である ベクターpAc2IVNAsの発現モジュールでバキュロウイルスを形質転換し ; b)該組換えバキュロウイルスに宿主細胞を感染させ; c)組換えノイラミニダーゼの発現を可能にする条件下で、該感染宿主細胞を 培養培地中で培養し;次いで d)組換えノイラミニダーゼを培養培地から単離する; 工程を特徴とする組換えインフルエンザNA2ノイラミニダーゼの製造方法。 30.a)適当な転写プロモーターおよびターミネーター配列の調節下に、シ グナル配列および、該シグナル配列に相内で連結するウイルス株“A/ビクトリ ア/3/75”のインフルエンザNA2ノイラミニダーゼ遺伝子のコード領域( 該コード領域は、ノイラミニダーゼの膜アンカーをコードする領域および柄部分 をコードする領域を欠損している)またはその修飾バージョンからなる発現モジ ュールを含む発現ベクターを構築し; b)得られた該組換えベクターで宿主細胞を形質転換し; c)組換えノイラミニダーゼの発現を可能にする条件下で、該形質転換宿主細 胞を培養培地中で培養し;次いで d)組換えノイラミニダーゼを培養培地から単離する; 工程を特徴とする組換えインフルエンザNA2ノイラミニダーゼの製造方法。 31.a)寄託番号LMBP3223であるベクターpPP1IVNAfls でピチア・パストリスを形質転換し; b)該ベクターで宿主細胞を形質転換し; c)組換えノイラミニダーゼの発現を可能にする条件下で、該形質転換宿主細 胞を培養培地中で培養し;次いで d)組換えノイラミニダーゼを培養培地から単離する; 工程を特徴とする組換えインフルエンザNA2ノイラミニダーゼの製造方法。 32.硫酸アルミニウム分画手段を行い、次いで少なくとも1種のクロマトグ ラフィー処理を行う培養培地からの組換えノイラミニダーゼの精製方法。 33.クロマトグラフィー処理が、アニオン交換クロマトグラフィーを行い、 次いでアフィニティーマトリックスカラムに通し、さらにゲル濾過を行うことか らなる請求項32に記載の精製方法。 34.クロマトグラフィー処理が、セファロースQアニオン交換クロマトグラ フィーを行い、次いでN−(p−アミノフェニル)オキサム酸アガロースカラム に通し、さらにスーパーデックス200ゲル濾過を行うことからなる請求項33 に記載の精製方法。
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NL9400045A NL9400045A (nl) | 1994-01-11 | 1994-01-11 | Influenza vaccin. |
EP94200159 | 1994-01-24 | ||
AT94200159.5 | 1994-01-24 | ||
AT9400045 | 1994-01-24 | ||
PCT/BE1995/000002 WO1995018861A1 (en) | 1994-01-11 | 1995-01-06 | Influenza vaccine |
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JP2006027285A Expired - Lifetime JP4551338B2 (ja) | 1994-01-11 | 2006-02-03 | インフルエンザワクチン |
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US (3) | US5962298A (ja) |
EP (1) | EP0733113B1 (ja) |
JP (2) | JPH09511381A (ja) |
CN (1) | CN1149888A (ja) |
AU (1) | AU1308495A (ja) |
BR (1) | BR9506484A (ja) |
CA (1) | CA2180965C (ja) |
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- 1995-01-06 JP JP7518230A patent/JPH09511381A/ja active Pending
- 1995-01-06 CN CN95192014A patent/CN1149888A/zh active Pending
- 1995-01-06 WO PCT/BE1995/000002 patent/WO1995018861A1/en active IP Right Grant
- 1995-01-06 US US08/669,496 patent/US5962298A/en not_active Expired - Lifetime
- 1995-01-06 EP EP95904370A patent/EP0733113B1/en not_active Expired - Lifetime
- 1995-01-06 CA CA2180965A patent/CA2180965C/en not_active Expired - Lifetime
- 1995-01-06 PT PT95904370T patent/PT733113E/pt unknown
- 1995-01-06 AU AU13084/95A patent/AU1308495A/en not_active Abandoned
- 1995-01-06 BR BR9506484A patent/BR9506484A/pt not_active Application Discontinuation
-
1999
- 1999-02-25 US US09/257,578 patent/US6605457B1/en not_active Expired - Lifetime
-
2002
- 2002-02-20 US US10/079,177 patent/US7468259B2/en not_active Expired - Lifetime
-
2006
- 2006-02-03 JP JP2006027285A patent/JP4551338B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012502652A (ja) * | 2008-09-22 | 2012-02-02 | ムコスィス・ベー・フェー | ヘマグルチニンに対する抗体、保存インフルエンザ抗原および免疫賦活性担体結合ドメインとを含む多機能性リンカータンパク質 |
Also Published As
Publication number | Publication date |
---|---|
WO1995018861A1 (en) | 1995-07-13 |
US20030129197A1 (en) | 2003-07-10 |
CN1149888A (zh) | 1997-05-14 |
US5962298A (en) | 1999-10-05 |
JP4551338B2 (ja) | 2010-09-29 |
US6605457B1 (en) | 2003-08-12 |
JP2006193527A (ja) | 2006-07-27 |
PT733113E (pt) | 2007-08-10 |
CA2180965A1 (en) | 1995-07-13 |
CA2180965C (en) | 2010-05-11 |
US7468259B2 (en) | 2008-12-23 |
AU1308495A (en) | 1995-08-01 |
EP0733113B1 (en) | 2007-05-02 |
EP0733113A1 (en) | 1996-09-25 |
BR9506484A (pt) | 1997-10-07 |
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