JP2008506659A - 発現増強ポリペプチド - Google Patents
発現増強ポリペプチド Download PDFInfo
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- JP2008506659A JP2008506659A JP2007520779A JP2007520779A JP2008506659A JP 2008506659 A JP2008506659 A JP 2008506659A JP 2007520779 A JP2007520779 A JP 2007520779A JP 2007520779 A JP2007520779 A JP 2007520779A JP 2008506659 A JP2008506659 A JP 2008506659A
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Abstract
Description
・システインおよびプロリンを含まず;
・Cys1およびCys2が分子内ジスルフィド結合で互いに結合する事を可能にするのに十分な長さを定義し;かつ
・水溶液中で第二のポリペプチド構造を本質的に含まない、柔軟なポリペプチド高次構造を有し、
ここで少なくとも1つのCys1およびCys2は、誘導体化部分によって誘導体化される。
(a)所望のポリペプチドをコードするヌクレオチド配列を提供する段階;
(b)所望のポリペプチドをコードするヌクレオチド配列のどちらかの端に、コードする発現増強ドメイン(「EED」)をコードするヌクレオチド配列を組み込む段階であって、EEDをコードしている該ヌクレオチド配列が第一および第二のシステインアミノ酸残基であるCys1およびCys2のコドンをそれぞれ含み、Cys1のコドンが、ヌクレオチド配列の5'末端に対してCys2のコドンよりも近くに位置し、ここで、Cys1およびCys2のコドンはポリペプチドリンカーをコードするヌクレオチド配列によって分離され、該リンカーはシステインを含まず; かつCys1およびCys2が分子内ジスルフィド結合で互いに結合することを可能にするのに十分な長さを定義するものである段階;
(c)段階(b)からのヌクレオチド配列を、宿主の発現系に適切なベクターでトランスフェクトする段階;
(d) 段階(b)からのヌクレオチド配列の発現を生じさせるのに適切な条件下で宿主の発現系をインキュベートする段階;
(e)段階(d)において発現したポリペプチドを単離して複合体ポリペプチドを得る段階。
実施例1:C末端(His)6-Cys-(Gly)4-Cys-Proタグを有するscFv(すなわち上記のEEDを有するscFv)のクローニングおよび発現
scFv分子、すなわち重鎖抗体可変領域および軽鎖抗体可変領域とそれらの間に配置される(Gly4Ser)3ポリペプチドリンカーとを統合するポリペプチドを、本発明の構想を実証するためのモデル分子として使用した。本scFvは、所定の抗原に特異的に結合し、以降「抗原」と称する。C末端(His)6-Cys-(Gly)4-Cys-Proタグを有するscFvをVL特異的プライマーを用いるPCR反応により構築し、一方scFvヌクレオチド配列は、(His)6-Cys-(Gly)x-Cys-Proモチーフの各ヌクレオチド配列
のそれぞれによって独立して伸長させた。これにより、それぞれがC末端タグを有し、変動する長さのグリシンリンカーにより分離された2つのシステイン残基を有する、4つの別々のscFvsをコードする4つのヌクレオチド配列が得られた。このHisタグは、後の検出および精製段階において使用した。結果として生じたVL断片は、制限酵素認識部位SalIおよびNotI(PCRにより導入)を介して、pelBリーダー配列の後に対応するVHを含むpBADpelB(InvitrogenのベクターpBADMycA-Hisに由来)に、ペリプラズム(periplasmic)発現のためにサブクローニングした。熱ショック適格性の大腸菌(E.coli)XL1Blueへの形質転換の後単一のクローンを選択培地(LB、50μg/mlのカルベニシリン)において培養し、プラスミドを標準的なプロトコールに従って調製した。挿入物を配列決定することにより、成功したクローニングが確認された(Sequiserve, Munich)。
図1に見られるように、抗原に結合したscFvの最も高い収量が、2つのC末端システイン間のリンカーとして使用した4つのグリシンを有する構造物で観察された。
(His)6-Cys-(Gly)4-Cys-Proタグと共に伸長させたscFv(すなわち上記のEEDを有するscFv。図2で「4Gly」と称される)、および(His)6-Cys-Pro C末端タグと共に伸長させたscFv(すなわち上記のEEDを含まないscFv、図2で「HCP」と称される)のタンパク質発現レベルを比較した。両方の構造物は、大腸菌株BL21DE3を使用して少量で分析した。それぞれの場合において、10個の異なるコロニーを、5mlのSB / 20mMのMgCl2 / 50μg/mlのカルベニシリン中に、37℃で4時間、振とう培養器において播種した。0.2%のL-アラビノースを細胞培養物に添加し、かつ温度を30℃に減少することによって再びタンパク質産生を開始した。終夜の誘導期の後細胞を回収し、1mlのPBS中に再懸濁し、ペリプラズム画分を凍結/解凍方法により単離し、および、実施例1に説明したように、抗原特異的ELISAで分析した。本分析の結果を図2に示す。ELISAの結果は、C末端(His)6-Cys-Proモチーフを含むが第二のシステイン残基を欠いているscFv種と比較した、粗製ペリプラズム中に存在する(His)6-Cys-(Gly)4-Cys-Proタグ(「4Gly」)を有するscFvの有意に増加した収量を、明らかに示す。従って、明らかにC末端タグ(すなわち上記のEED)中の2つのシステイン残基間の、制御された、分子内ジスルフィド結合を形成する能力は、観察される増強された産生収量の達成にとって、非常に重要な重要性である。
大腸菌BL21DE3を発現プラスミドによって形質転換し、選択寒天培地上で増殖させた。単一のコロニーを、5mlのLB、50μg/mlのカルベニシリンに終夜37℃で播種するために使用した。産生培養のため、2lのシェーカフラスコ中の500mlのSB / 20mMのMgCl2 / 50μg/mlのカルベニシリンに終夜培養物の細菌懸濁液を播種し、37℃で増殖させて、光学濃度をOD600で0.6〜0.8とした。タンパク質産生を、L-アラビノースを添加して最終濃度を0.2%とすること、および30℃に温度を低下させることによって誘導した。30℃で終夜の産生期の後に細菌を回収し、40mlのPBS中に再懸濁した。外膜を温度ショックにより破壊し、scFv断片を含む溶解性のペリプラズムタンパク質を液体中に遊離させた。遠心分離による無傷の細胞および細胞片の除去後、上清をさらなる精製に使用した。
遊離システインのペグ化は、安定した均質なscFv-PEG複合体を生じさせるはずである。それぞれ、C末端(His)6-Cys-(Gly)4-Cys-Proタグを有する精製scFvおよびC末端(His)6-Cys-Proタグを有するscFvを含有する2つのタンパク質溶液を、DTTと共に、2mMの最終濃度で、1時間室温でインキュベートすることによって末端ジスルフィド架橋を還元し、2つの遊離スルフヒドリル基を生じさせた。
Claims (22)
- 所望のポリペプチドおよび発現増強ドメイン(「EED」)を含み、該EEDが第一および第二のシステインアミノ酸残基Cys1およびCys2をそれぞれ含み、Cys1が複合体ポリペプチド分子のN末端に対してCys2よりも近くに位置し、ここでCys1およびCys2がポリペプチドリンカーによって分離され、該リンカーが、
・システインおよびプロリンを含まず;
・Cys1およびCys2が分子内ジスルフィド結合で互いに結合する事を可能にするために十分な長さを定義し;かつ
・水溶液中でポリペプチドの二次構造を本質的に含まない、柔軟なポリペプチド高次構造を有し
ここで少なくとも1つのCys1およびCys2は、誘導体化部分によって誘導体化される、
複合体ポリペプチド。 - リンカー中のアミノ酸残基の少なくとも75%が、Gly、Ala、Val、Leu、Ile、Ser、Thr、Met、Tyr、Asn、およびGlnから選択される、請求項1記載の複合体ポリペプチド。
- 1本鎖ポリペプチドである、請求項1または2記載の複合体ポリペプチド。
- EEDが複合体ポリペプチドのC末端またはN末端に位置する、前記請求項のいずれか一項記載の複合体ポリペプチド。
- EEDが以下の形態である、前記請求項のいずれか一項記載の複合体ポリペプチド:
-Cys1-(Xaa)n-Cys2-(Pro)m、
式中、
・nは2から20の任意の整数であり;
・mは0(ゼロ)または1であり;かつ
・Xaaは、各位置でGly、Ala、Thr、またはSerでもよい。 - n=4であり、および(Xaa)4が(Gly)4、(Gly)3Ser、(Gly)2SerGly、GlySer(Gly)2、またはGly(Ser)3である、請求項5記載の複合体ポリペプチド。
- n=5であり、および(Xaa)5が(Gly)5、(Gly)4Ser、(Gly)3SerGly、(Gly)2Ser(Gly)2、GlySer(Gly)3、またはSer(Gly)4である、請求項5記載の複合体ポリペプチド。
- EEDが以下の形態である、請求項5〜7のいずれか一項記載の複合体ポリペプチド:
-His-His-His-His-His-His-Cys1-(Xaa)n-Cys2-(Pro)m;または
-Cys1-(Xaa)n-Cys2-His-His-His-His-His-His-(Pro)m。 - 誘導体化されたCys1および/またはCys2が、マレイミド基、スルフヒドリル基、またはピリジルジスルフィド基を含む、誘導体化部分を有するCys1残基および/またはCys2残基の反応生成物である、前記請求項のいずれか一項記載の複合体ポリペプチド。
- マレイミド基を含む誘導体化部分が、PEG-マレイミド(「PEG-MAL」)、マレイミド官能化蛍光マーカー、マレイミド官能化アッセイ検出マーカー、マレイミド官能化放射性トレーサー、またはマレイミド官能化タンパク質架橋剤から選択される、請求項9記載の複合体ポリペプチド。
- PEG-MALが以下から選択される、請求項10記載の複合体ポリペプチド:
・メトキシPEG-MAL 5 kD;
・メトキシPEG-MAL 20 kD;
・メトキシ(PEG)2-MAL 40 kD;
・メトキシPEG(MAL)2 5 kD;
・メトキシPEG(MAL)2 20 kD;
・メトキシPEG(MAL)2 40 kD;または
・これらの任意の組み合わせ。 - Cys1またはCys2が、5-チオ-2-ニトロ安息香酸(「TNB-チオール」)基またはスルフヒドリル基を含む誘導体化部分によって誘導体化され、特に該誘導体化部分が、ジスルフィド結合によりCys1に結合したCys2である、請求項9記載の複合体ポリペプチド。
- Cys1およびCys2の両方が誘導体化部分によって誘導体化される、前記請求項のいずれか一項記載の複合体ポリペプチド。
- Cys1またはCys2のいずれかが第一の誘導体化部分によって誘導体化され、一方、それぞれの他のCys2またはCys1がそれぞれ第二の誘導体化部分によって誘導体化される、請求項1〜12のいずれか一項記載の複合体ポリペプチド。
- 第二の誘導体化部分がエチルマレイミドである、請求項14記載の複合体ポリペプチド。
- 所望のポリペプチドが単一特異性1本鎖抗体または二重特異性1本鎖抗体から選択される、前記請求項のいずれか一項記載の複合体ポリペプチド。
- 二重特異性1本鎖抗体が、エフェクター抗原に特異的に結合する第一の部分、および標的抗原に特異的に結合する第二の部分を含む、請求項16記載の複合体ポリペプチド。
- エフェクター抗原が、ヒトCD3抗原、ヒトCD64抗原、ヒトCD89抗原、およびヒトNKG2D抗原から選択される、請求項17記載の複合体ポリペプチド。
- 標的抗原が、EpCAM、CCR5、CD19、HER-2neu、HER-3、HER-4、EGFR、PSMA、CEA、MUC-1(ムチン)、MUC2、MUC3、MUC4、MUC5AC、MUC5B、MUC7、hCG、ルイス-Y、CD20、CD33、CD30、ガングリオシドGD3、9-O-アセチル-GD3、GM2、Globo H、フコシルGM1、Poly SA、GD2、カルボ・アンヒドラーゼIX(MN/CA IX)、CD44v6、ソニックヘッジホッグ(Shh)、Wue-1、形質細胞抗原、(膜結合型)IgE、黒色腫コンドロイチン硫酸プロテオグリカン(MCSP)、CCR8、TNF-α前駆体、STEAP、メソセリン(mesothelin)、A33抗原、前立腺幹細胞抗原(PSCA)、Ly-6;デスモグレイン4、Eカドヘリンネオエピトープ、胎児のアセチルコリン受容体、CD25、CA19-9マーカー、CA-125マーカー、およびミュラー抑制物質(MIS)受容体II型、sTn(シアル酸付加Tn抗原; TAG-72)、FAP(繊維芽細胞活性化抗原)、エンドシアリン(endosialin)、EGFRvIII、LG、SAS、およびCD63から選択され、かつ全ての該抗原がヒト抗原である、請求項17または18記載の複合体ポリペプチド。
- 前記請求項のいずれか一項記載の複合体ポリペプチドおよび薬学的に許容される担体を含む組成物。
- 所望のポリペプチドを含みかつ所望のポリペプチドよりもより高収率で発現する請求項1〜19のいずれか一項記載の複合体ポリペプチドを生成する方法であって、以下を含む方法:
(a)所望のポリペプチドをコードするヌクレオチド配列を提供する段階;
(b)所望のポリペプチドをコードするヌクレオチド配列のどちらかの端に、発現増強ドメイン(「EED」)をコードするヌクレオチド配列を組み込む段階であって、EEDをコードしている該ヌクレオチド配列が第一および第二のシステインアミノ酸残基であるCys1およびCys2のコドンをそれぞれ含み、Cys1のコドンが、ヌクレオチド配列の5'末端に対してCys2のコドンよりも近くに位置し、ここで、Cys1およびCys2のコドンはポリペプチドリンカーをコードするヌクレオチド配列によって分離され、該リンカーはシステインを含まず; かつCys1およびCys2が分子内ジスルフィド結合で互いに結合することを可能にするのに十分な長さを定義するものである段階;
(c)段階(b)からのヌクレオチド配列を、宿主の発現系に適切なベクターでトランスフェクトする段階;
(d)段階(b)からのヌクレオチド配列の発現を生じさせるのに適切な条件下で宿主の発現系をインキュベートする段階;
(e)段階(d)において発現したポリペプチドを単離して複合体ポリペプチドを得る段階。 - Cys1および/またはCys2で段階(e)において得られた複合体ポリペプチドを誘導体化するさらなる段階を含む、請求項21記載の方法。
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011032264A (ja) * | 2009-07-06 | 2011-02-17 | Canon Inc | 標識タンパク質及びその取得方法 |
JP2011526145A (ja) * | 2008-06-30 | 2011-10-06 | エスバテック、アン アルコン バイオメディカル リサーチ ユニット、エルエルシー | 機能性ポリペプチド |
JP2012531212A (ja) * | 2009-07-03 | 2012-12-10 | アビペップ ピーティーワイ リミテッド | イムノコンジュゲート及びその作製方法 |
JP2013514788A (ja) * | 2009-12-23 | 2013-05-02 | アビペップ ピーティーワイ リミテッド | イムノコンジュゲート及びその作製方法2 |
JP2015511962A (ja) * | 2012-03-14 | 2015-04-23 | リジェネロン・ファーマシューティカルズ・インコーポレイテッド | 多重特異性抗原結合分子およびその使用 |
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Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6136311A (en) | 1996-05-06 | 2000-10-24 | Cornell Research Foundation, Inc. | Treatment and diagnosis of cancer |
ES2363891T3 (es) | 2006-03-20 | 2011-08-18 | The Regents Of The University Of California | Anticuerpos contra el antígeno de células troncales de la próstata (psca) modificados genéticamente para el direccionamiento al cáncer. |
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US11266745B2 (en) | 2017-02-08 | 2022-03-08 | Imaginab, Inc. | Extension sequences for diabodies |
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EP4247850A1 (en) | 2020-11-20 | 2023-09-27 | Simcere Innovation, Inc. | Armed dual car-t compositions and methods for cancer immunotherapy |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5739277A (en) * | 1995-04-14 | 1998-04-14 | Genentech Inc. | Altered polypeptides with increased half-life |
WO2001004135A2 (en) * | 1999-07-13 | 2001-01-18 | The Regents Of The University Of Michigan | Crosslinked dna condensate compositions and gene delivery methods |
US20030044423A1 (en) * | 2001-03-07 | 2003-03-06 | Lexigen Pharmaceuticals Corp. | Expression technology for proteins containing a hybrid isotype antibody moiety |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5013653A (en) * | 1987-03-20 | 1991-05-07 | Creative Biomolecules, Inc. | Product and process for introduction of a hinge region into a fusion protein to facilitate cleavage |
US5932448A (en) * | 1991-11-29 | 1999-08-03 | Protein Design Labs., Inc. | Bispecific antibody heterodimers |
EP1284987B1 (en) * | 2000-05-16 | 2007-07-18 | Bolder Biotechnology, Inc. | Methods for refolding proteins containing free cysteine residues |
JP2004503512A (ja) * | 2000-06-09 | 2004-02-05 | アメリカ合衆国 | 免疫複合体の抗腫瘍活性を改善し、かつ、毒性を低減するリンカーのpeg化 |
WO2001095919A2 (en) * | 2000-06-15 | 2001-12-20 | The Governement Of The United States Of America, As Represented By The Secretary Departement Of Hea Lth And Human Services | A recombinant non-replicating virus expressing gm-csf and uses thereof to enhance immune responses |
CN1195779C (zh) * | 2001-05-24 | 2005-04-06 | 中国科学院遗传与发育生物学研究所 | 抗人卵巢癌抗人cd3双特异性抗体 |
JP2005509652A (ja) * | 2001-11-08 | 2005-04-14 | モイル,ウィリアム,アール | 蛋白質の瘤 |
AR069746A1 (es) * | 2007-11-30 | 2010-02-17 | Medarex Inc | Conjugados de anticuerpos anti- rg-1 |
-
2005
- 2005-07-15 EP EP05774883.2A patent/EP1769000B1/en active Active
- 2005-07-15 CA CA2570990A patent/CA2570990C/en active Active
- 2005-07-15 KR KR1020077001061A patent/KR20070042967A/ko not_active Application Discontinuation
- 2005-07-15 JP JP2007520779A patent/JP5014988B2/ja active Active
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- 2005-07-15 WO PCT/EP2005/007748 patent/WO2006008096A1/en active Application Filing
- 2005-07-15 CN CN2005800240023A patent/CN101018809B/zh active Active
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-
2006
- 2006-12-14 ZA ZA200610478A patent/ZA200610478B/en unknown
-
2012
- 2012-03-14 JP JP2012057380A patent/JP2012144552A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5739277A (en) * | 1995-04-14 | 1998-04-14 | Genentech Inc. | Altered polypeptides with increased half-life |
WO2001004135A2 (en) * | 1999-07-13 | 2001-01-18 | The Regents Of The University Of Michigan | Crosslinked dna condensate compositions and gene delivery methods |
US20030044423A1 (en) * | 2001-03-07 | 2003-03-06 | Lexigen Pharmaceuticals Corp. | Expression technology for proteins containing a hybrid isotype antibody moiety |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011526145A (ja) * | 2008-06-30 | 2011-10-06 | エスバテック、アン アルコン バイオメディカル リサーチ ユニット、エルエルシー | 機能性ポリペプチド |
JP2012531212A (ja) * | 2009-07-03 | 2012-12-10 | アビペップ ピーティーワイ リミテッド | イムノコンジュゲート及びその作製方法 |
JP2016166171A (ja) * | 2009-07-03 | 2016-09-15 | アビペップ ピーティーワイ リミテッド | イムノコンジュゲート及びその作製方法 |
JP2011032264A (ja) * | 2009-07-06 | 2011-02-17 | Canon Inc | 標識タンパク質及びその取得方法 |
JP2013514788A (ja) * | 2009-12-23 | 2013-05-02 | アビペップ ピーティーワイ リミテッド | イムノコンジュゲート及びその作製方法2 |
JP2017122084A (ja) * | 2009-12-23 | 2017-07-13 | アビペップ ピーティーワイ リミテッド | イムノコンジュゲート及びその作製方法2 |
JP2015511962A (ja) * | 2012-03-14 | 2015-04-23 | リジェネロン・ファーマシューティカルズ・インコーポレイテッド | 多重特異性抗原結合分子およびその使用 |
JP2019089806A (ja) * | 2012-03-14 | 2019-06-13 | リジェネロン・ファーマシューティカルズ・インコーポレイテッド | 多重特異性抗原結合分子およびその使用 |
US11578135B2 (en) | 2012-03-14 | 2023-02-14 | Regeneron Pharmaceuticals, Inc. | Multispecific antigen-binding molecules binding to a target and an internalizing effector protein that is CD63 and uses thereof |
US11352446B2 (en) | 2016-04-28 | 2022-06-07 | Regeneron Pharmaceuticals, Inc. | Methods of making multispecific antigen-binding molecules |
JP2023504848A (ja) * | 2019-12-03 | 2023-02-07 | アシムケム ラボラトリーズ (ティエンジン) カンパニー リミテッド | エテルカルセチド中間体及びエテルカルセチドの合成方法 |
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JP5014988B2 (ja) | 2012-08-29 |
EA200700292A1 (ru) | 2007-06-29 |
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