JP2001521395A - 標的分子と相互作用する(ポリ)ペプチドをコードする核酸分子の同定方法 - Google Patents
標的分子と相互作用する(ポリ)ペプチドをコードする核酸分子の同定方法Info
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- JP2001521395A JP2001521395A JP54503898A JP54503898A JP2001521395A JP 2001521395 A JP2001521395 A JP 2001521395A JP 54503898 A JP54503898 A JP 54503898A JP 54503898 A JP54503898 A JP 54503898A JP 2001521395 A JP2001521395 A JP 2001521395A
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 標的分子と相互作用する(ポリ)ペプチドをコードする核酸分子を同定 する方法であって、 (a)正確なリーディングフレームにおける終止コドンを欠くmRNAの集団を 、インビトロ翻訳システムにおいて翻訳する工程であって、該翻訳システムは、 ポリソームの形成が可能な条件下で、ssrA−RNAのtag−配列に相補的なアンチセ ンスオリゴヌクレオチドを含むか、またはssrA−RNAを含まない工程; (b)形成したポリソームを前記標的分子と、前記mRNA分子によりコードさ れ該ポリソームによってディスプレイされる(ポリ)ペプチドと前記標的分子と の相互作用が可能な条件下で、接触させる工程; (c)前記標的分子と相互作用する(ポリ)ペプチドをディスプレイするポリソ ームを、そのような(ポリ)ペプチドをディスプレイしていないポリソームから 分離する工程;および (d)前記標的分子と相互作用するポリソームにおいてディスプレイされた(ポ リ)ペプチドをコードする核酸分子を同定する工程 を含む方法。 2. 前記mRNA分子が3'末端にステムループを含む、請求項1記載の方法 。 3. 57〜116個のアミノ酸を優先的にコードするスペーサーを(ポリ) ペプチドのリーディングフレームに融合して、リボソームの推定(ポリ)ペプチド チャネルへ折り畳まれた新生の(ポリ)ペプチドを繋ぎ留める、請求項2記載の 方法。 4. 前記mRNA分子の3'末端の前記ステムループが、前記スペーサーをコ ードしている、請求項2記載の方法。 5. 前記RNA分子が、5'末端のステムループ構造を含む、請求項1〜4の いずれかに記載の方法。 6. 前記インビトロ翻訳システムが、リボヌクレアーゼの阻害剤を含有する 請求項1〜4のいずれかに記載の方法。 7. 前記リボヌクレアーゼの阻害剤がトランジション段階のアナログである 、 請求項6記載の方法。 8. 前記トランジション段階のアナログがバナジルリボヌクレアーゼ複合体 である、請求項7記載の方法。 9. (a)ポリソームの形成後のマグネシウム塩、好ましくは酢酸マグネシ ウムの添加;および/または (b)mRNAと対応する(ポリ)ペプチドとの間の架橋を形成させる手段;お よび/または (c)翻訳の後および/またはスクリーニング過程の間の低い温度 によってポリソームが工程(a)〜(c)において安定化されている、請求項1 〜7のいずれかに記載の方法。 10. 翻訳システムが原核生物の翻訳システムである、請求項1〜9のいず れかに記載の方法。 11. 翻訳システムが真核生物の翻訳システムである、請求項1〜9のいず れかに記載の方法。 12. 工程(d)が、 (da)前記mRNAを逆転写し; (db)場合により、得られたcDNAを増幅し; (dc)場合により、場合により増幅したcDNAをクローニングし;そして (dd)前記cDNAの配列を決定することを含む、 請求項1〜10のいずれかに記載の方法。 13. 工程(a)の前に還元剤の存在下にDNAをmRNAに転写する、請 求項1〜12のいずれかに記載の方法。 14. 還元剤を工程(a)の前に除去する、請求項13記載の方法。 15. 以下の工程: (a)正しいリーディングフレームにおける終止コドンを欠くDNA分子の集団 を、還元剤の存在下でmRNAの集団に転写すること; (b)mRNA分子のこの集団から前記還元剤を除去すること; (c)ポリソームの形成を可能する条件下で、インビトロ翻訳システムにおいて mRNA分子の前記集団を翻訳すること; (d)前記mRNA分子によってコードされ前記ポリソームによってディスプレ イされる(ポリ)ペプチドと前記標的分子との相互作用を可能にする条件下で、 形成したポリソームを前記標的分子と接触させる工程; (e)そのような(ポリ)ペプチドをディスプレイしていないポリソームから、 前記標的分子と相互作用する(ポリ)ペプチドをディスプレイしているポリソー ムを分離すること;および (f)前記標的分子と相互作用するポリソームにおいてディスプレイされた(ポ リ)ペプチドをコードしている核酸分子を同定すること を含む標的分子と相互作用する(ポリ)ペプチドをコードする核酸分子を同定す るための方法。 16. 還元剤が、β−メルカプトエタノールおよび/またはDTTである、 請求項13〜15のいずれかに記載の方法。 17. (ポリ)ペプチドが、免疫グロブリンスーパーファミリー、好ましくは 免疫グロブリンファミリーの領域を含む、請求項1〜16のいずれかに記載の方 法。 18. (ポリ)ペプチドが一本鎖の抗体である、請求項17記載の方法。 19. ジスルフィドイソメラーゼまたは還元されたグルタチオン、E.coliDs bA、および分子シャペロンからなる群から選択される少なくとも1つの化合物が 翻訳システムに添加されている、請求項1〜17のいずれかに記載の方法。 20. ポリソームどうしの、および/またはポリソームと標的分子との間の 、および/または場合によりポリソームと標的分子が固定化されるマトリックス との間の、ポリソームと前記標的分子と接触させる工程の間に形成した非特異的 な相互作用をブロッキング化合物の添加によって阻害または減少させる、請求項 1〜19のいずれかに記載の方法。 21. 前記ブロッキング化合物がヘパリンまたは滅菌されたミルクである、 請求項20記載の方法。 22. (a)ssrA−RNAのtag−コード配列似相補的なアンチセンスオリゴヌ クレオチド; (b)場合により、スクリーニングされる(ポリ)ペプチドをコードする核酸を クローニングするための適当なベクター; (c)場合により、リボヌクレアーゼ阻害剤、好ましくは翻訳段階のアナログ、 および最も好ましくはバナジルリボヌクレオシド複合体; (d)場合により、タンパク質ジスルフィドイソメラーゼ、酸化されたまたは還 元されたグルタチオン、E.coliタンパク質DsbA、および分子シャペロンか らなる群から選択される少なくとも1つの化合物;および (e)場合により、5'または3'ステムループをコードするオリゴヌクレオチド 、スペーサーまたは終止コドンを有しないターミネーター を含むキット。 23. さらに、 (f)S−30翻訳抽出物 (g)PCR構成成分 (h)逆転写酵素 (i)RNA配列決定キット (j)DNA配列決定キット を含む、請求項22記載のキット。 24. (a)ssrA−RNAを含まないインビトロ無細胞翻訳抽出物 (b)場合により、スクリーニングされる(ポリ)ペプチドをコードする核酸を クローニングするための適当なベクター; (c)場合により、リボヌクレアーゼ阻害剤、好ましくは翻訳段階のアナログ、 および最も好ましくはバナジルリボヌクレオシド複合体; (d)場合により、タンパク質ジスルフィドイソメラーゼ、酸化されたまたは還 元されたグルタチオン、E.coliタンパク質DsbA、および分子シャペロンか らなる群から選択される少なくとも1つの化合物;および (e)場合により、5'または3'ステムループをコードするオリゴヌクレオチド 、スペーサーまたは終止コドンを有しないターミネーター を含むキット。 25. さらに、 (f)PCR構成成分 (g)逆転写酵素 (h)RNA配列決定キット (i)DNA配列決定キット を含む、請求項24記載のキット。
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PCT/EP1998/002420 WO1998048008A1 (en) | 1997-04-23 | 1998-04-23 | Methods for identifying nucleic acid molecules encoding (poly)peptides that interact with target molecules |
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EP (1) | EP0975748B1 (ja) |
JP (1) | JP4086325B2 (ja) |
AT (1) | ATE321849T1 (ja) |
CA (1) | CA2289691C (ja) |
DE (1) | DE69834032T2 (ja) |
WO (1) | WO1998048008A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001514850A (ja) * | 1997-09-03 | 2001-09-18 | バイオヴェイション リミティッド | タンパク質のスクリーニング方法 |
JP2009523430A (ja) * | 2006-01-17 | 2009-06-25 | ソマロジック・インコーポレーテッド | 試験試料の多重化分析 |
WO2011111832A1 (ja) | 2010-03-11 | 2011-09-15 | 独立行政法人理化学研究所 | ポリペプチド配列の選択方法、並びに金属酸化物または含珪素化合物結合ペプチドおよびその利用 |
WO2012121419A1 (en) | 2011-03-10 | 2012-09-13 | Genefrontier Corporation | Composition for synthesizing protein with reduced lipopolysaccharide contamination, method for producing protein using said composition |
US9863936B2 (en) | 2011-05-23 | 2018-01-09 | Riken | Nucleic acid construct, nucleic acid-protein complex, and use thereof |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE321849T1 (de) * | 1997-04-23 | 2006-04-15 | Univ Zuerich | Verfahren zur erkennung von nucleinsäuremolekülen codierend für (poly)peptide, welche mit zielmolekülen interagieren |
US6927025B1 (en) | 1997-09-03 | 2005-08-09 | Biovation Limited | Methods for protein screening |
US20070166741A1 (en) | 1998-12-14 | 2007-07-19 | Somalogic, Incorporated | Multiplexed analyses of test samples |
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AU2003209398A1 (en) * | 2002-01-25 | 2003-09-02 | The Board Of Trustees Of The Leland Stanford Junior University | Translation profiling |
US20050123973A1 (en) * | 2002-02-08 | 2005-06-09 | Shaobing Hua | Methods for generating monoclonal antibody against fusion protein containing peptide fragment derived from membrane protein |
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TWI510246B (zh) | 2010-04-30 | 2015-12-01 | Molecular Partners Ag | 抑制vegf-a受體交互作用的經修飾結合性蛋白質 |
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EP2686349B1 (en) | 2011-03-15 | 2020-12-09 | X-Body, Inc. | Antibody screening methods |
JP5998203B2 (ja) | 2011-04-28 | 2016-09-28 | ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー | 試料に関連するポリヌクレオチドの同定 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0494955T3 (da) * | 1989-10-05 | 1998-10-26 | Optein Inc | Cellefri syntese og isolering af hidtil ukendte gener og polypeptider |
WO1993003172A1 (en) * | 1991-08-01 | 1993-02-18 | University Research Corporation | Systematic polypeptide evolution by reverse translation |
US5466580A (en) * | 1993-09-22 | 1995-11-14 | Xoma Corporation | Method for quantifying BPI in body fluids |
WO1995011922A1 (en) * | 1993-10-29 | 1995-05-04 | Affymax Technologies N.V. | In vitro peptide and antibody display libraries |
US5922545A (en) * | 1993-10-29 | 1999-07-13 | Affymax Technologies N.V. | In vitro peptide and antibody display libraries |
ATE321849T1 (de) * | 1997-04-23 | 2006-04-15 | Univ Zuerich | Verfahren zur erkennung von nucleinsäuremolekülen codierend für (poly)peptide, welche mit zielmolekülen interagieren |
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1998
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- 1998-04-23 EP EP98924190A patent/EP0975748B1/en not_active Expired - Lifetime
- 1998-04-23 DE DE69834032T patent/DE69834032T2/de not_active Expired - Lifetime
- 1998-04-23 JP JP54503898A patent/JP4086325B2/ja not_active Expired - Fee Related
- 1998-04-23 CA CA002289691A patent/CA2289691C/en not_active Expired - Fee Related
- 1998-04-23 WO PCT/EP1998/002420 patent/WO1998048008A1/en active IP Right Grant
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1999
- 1999-10-22 US US09/425,585 patent/US6348315B1/en not_active Expired - Lifetime
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Cited By (7)
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JP2001514850A (ja) * | 1997-09-03 | 2001-09-18 | バイオヴェイション リミティッド | タンパク質のスクリーニング方法 |
JP2009523430A (ja) * | 2006-01-17 | 2009-06-25 | ソマロジック・インコーポレーテッド | 試験試料の多重化分析 |
JP2015027301A (ja) * | 2006-01-17 | 2015-02-12 | ソマロジック・インコーポレーテッド | 試験試料の多重化分析 |
WO2011111832A1 (ja) | 2010-03-11 | 2011-09-15 | 独立行政法人理化学研究所 | ポリペプチド配列の選択方法、並びに金属酸化物または含珪素化合物結合ペプチドおよびその利用 |
US8697655B2 (en) | 2010-03-11 | 2014-04-15 | Riken | Method of selecting polypeptide sequence, and metal oxide or silicon-containing compound binding peptide and use thereof |
WO2012121419A1 (en) | 2011-03-10 | 2012-09-13 | Genefrontier Corporation | Composition for synthesizing protein with reduced lipopolysaccharide contamination, method for producing protein using said composition |
US9863936B2 (en) | 2011-05-23 | 2018-01-09 | Riken | Nucleic acid construct, nucleic acid-protein complex, and use thereof |
Also Published As
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US20020115083A1 (en) | 2002-08-22 |
DE69834032T2 (de) | 2006-12-07 |
JP4086325B2 (ja) | 2008-05-14 |
EP0975748A1 (en) | 2000-02-02 |
EP0975748B1 (en) | 2006-03-29 |
US6348315B1 (en) | 2002-02-19 |
CA2289691C (en) | 2008-01-15 |
WO1998048008A1 (en) | 1998-10-29 |
DE69834032D1 (de) | 2006-05-18 |
CA2289691A1 (en) | 1998-10-29 |
ATE321849T1 (de) | 2006-04-15 |
US6589741B2 (en) | 2003-07-08 |
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