KR20050067371A - 정확하게 결합된 시스틴 브릿지를 갖는 인슐린 또는 인슐린유도체를 수득하는 방법 - Google Patents
정확하게 결합된 시스틴 브릿지를 갖는 인슐린 또는 인슐린유도체를 수득하는 방법 Download PDFInfo
- Publication number
- KR20050067371A KR20050067371A KR1020050044974A KR20050044974A KR20050067371A KR 20050067371 A KR20050067371 A KR 20050067371A KR 1020050044974 A KR1020050044974 A KR 1020050044974A KR 20050044974 A KR20050044974 A KR 20050044974A KR 20050067371 A KR20050067371 A KR 20050067371A
- Authority
- KR
- South Korea
- Prior art keywords
- amino acid
- insulin
- arg
- cysteine
- peptide
- 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.)
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- 229940125396 insulin Drugs 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 55
- 229960003067 cystine Drugs 0.000 title claims abstract description 30
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- 239000002243 precursor Substances 0.000 claims abstract description 40
- QIJRTFXNRTXDIP-UHFFFAOYSA-N (1-carboxy-2-sulfanylethyl)azanium;chloride;hydrate Chemical compound O.Cl.SCC(N)C(O)=O QIJRTFXNRTXDIP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229960001305 cysteine hydrochloride Drugs 0.000 claims abstract description 32
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- 239000000243 solution Substances 0.000 claims description 34
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- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 19
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- 101500025353 Homo sapiens Insulin A chain Proteins 0.000 claims description 11
- 101500025354 Homo sapiens Insulin B chain Proteins 0.000 claims description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 11
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 claims description 10
- 241001465754 Metazoa Species 0.000 claims description 10
- COLNVLDHVKWLRT-QMMMGPOBSA-N phenylalanine group Chemical group N[C@@H](CC1=CC=CC=C1)C(=O)O COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims description 10
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- 125000000637 arginyl group Chemical group N[C@@H](CCCNC(N)=N)C(=O)* 0.000 claims description 7
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- 108090000087 Carboxypeptidase B Proteins 0.000 claims description 6
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 claims description 5
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- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 claims description 5
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
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Abstract
Description
Claims (20)
- (a) 인슐린 또는 인슐린 유도체의 전구체의 수성 현탁액을, 당해 전구체 1kg당 시스테인 하이드로클로라이드 0.096 내지 1.44kg 또는 당해 전구체 1kg당 시스테인 0.066 내지 0.99kg이 되도록 하는 양의 시스테인 또는 시스테인 하이드로클로라이드와 혼합하는 단계,(b) 전구체의 시스테인- 또는 시스테인 하이드로클로라이드-함유 현탁액을 카오트로픽 보조제의 4 내지 9M 용액에 약 8 내지 약 11.5의 pH 및 약 15 내지 약 55℃의 온도에서 도입시키고, 수득된 혼합물을 상기 온도에서 약 10 내지 60분 동안 유지시키는 단계,(c) 단계(b)의 혼합물을, 혼합물중의 시스테인 또는 시스테인 하이드로클로라이드의 희석 농도가 약 1 내지 5mM이고 카오트로픽 보조제의 희석 농도가 0.2 내지 1.0M이 되도록 하는 양의 물중에 약 8 내지 약 11.5의 pH 및 약 5 내지 약 30℃의 온도에서 도입시키는 단계,(d) 이러한 과정으로 수득된 인슐린 또는 인슐린 유도체의 전구체를 트립신 또는 트립신-유사 효소를 사용하여 분해시키는 단계 및(e) 정확하게 결합된 시스틴 브릿지를 갖는 인슐린 또는 인슐린 유도체를 정제하는 단계를 포함하고, 단계 (a)의 인슐린 또는 인슐린 유도체의 전구체를 미생물에서 융합 단백질을 발현시켜 수득하는, 시스테인 또는 시스테인 하이드로클로라이드 및 카오트로픽 보조제의 존재하에 정확하게 결합된 시스틴 브릿지를 갖는 인슐린 또는 인슐린 유도체를 수득하는 방법.
- 제1항에 있어서, 카오트로픽 보조제가 구아니딘 또는 구아니딘 하이드로클로라이드인 방법.
- 제1항에 있어서, 카오트로픽 보조제가 우레아인 방법.
- 제1항에 있어서, 단계 (b)에서 카오트로픽 보조제의 농도가 약 7.0 내지 9M인 방법.
- 제1항에 있어서, 단계 (b)에서 온도가 약 40℃인 방법.
- 제1항에 있어서, 단계 (b)에서 pH가 약 10 내지 11인 방법.
- 제1항에 있어서, 단계 (c)에서 pH가 약 10 내지 11인 방법.
- 제1항에 있어서, 단계 (c)에서 물의 양이 혼합물 중 시스테인 또는 시스테인 하이드로클로라이드의 희석 농도 약 2.5 내지 3mM 및 카오트로픽 보조제의 희석 농도 약 0.5M를 제공하는 방법.
- 제1항에 있어서, 단계 (a)에서 시스테인 또는 시스테인 하이드로클로라이드의 양이 전구체 1kg당 시스테인 하이드로클로라이드 0.096 내지 0.576kg 또는 전구체 1kg당 시스테인 0.066 내지 0.48kg이 되도록 하는 양에 상응하고,단계 (b)에서 전구체의 시스테인- 또는 시스테인 하이드로클로라이드-함유 현탁액을 카오트로픽 보조제의 약 4 내지 약 9M 용액에 약 8 내지 11의 pH 및 약 30 내지 45℃의 온도에서 첨가하고, 수득된 혼합물을 상기 온도에서 약 20 내지 40분 동안 유지시키며,단계 (c)에서 pH가 약 8 내지 11이고 온도가 약 15 내지 20℃인 방법.
- 제9항에 있어서, 단계 (b)에서 카오트로픽 보조제의 농도가 약 8M이고, 단계 (b)에서 온도가 약 40℃이며, 단계 (b)에서 pH가 약 10.6이고, 단계 (c)에서 pH가 약 10.6이며, 단계 (c)에서 물의 양이 혼합물중 시스테인 또는 시스테인 하이드로클로라이드의 희석 농도 약 2.5 내지 3mM 및 카오트로픽 보조제의 희석 농도 약 0.5M를 제공하는 방법.
- 제1항에 있어서, 단계 (d)에서 수득된 인슐린 또는 인슐린 유도체의 전구체를 카복시펩티다제 B 또는 카복시펩티다제-유사 효소를 사용하여 분해시킴을 추가로 포함하는 방법.
- 제1항에 있어서, 인슐린 또는 인슐린 유도체가 하기 화학식 1을 갖는 방법.화학식 1상기식에서,Y는 유전학적으로 암호화 가능한 아미노산 잔기이고,Z는 a) His, Arg 및 Lys로 이루어진 그룹중에서 선택된 아미노산 잔기,b) 펩타이드의 카복실 말단에 아미노산 잔기 Arg 또는 Lys를 포함하는, 2 또는 3개의 아미노산 잔기를 갖는 펩타이드,c) 1 내지 5개의 히스티딘 잔기를 포함하는, 유전학적으로 암호화 가능한 2 내지 35개의 아미노산을 갖는 펩타이드 또는d) OH이며,R1은 페닐알라닌 잔기(Phe) 또는 공유 결합이고,R3은 유전학적으로 암호화 가능한 아미노산 잔기이며,잔기 A2 내지 A20은 동물 인슐린 또는 인슐린 유도체의 A 쇄의 아미노산 서열에 상응하고, 잔기 B2 내지 B29는 동물 인슐린 또는 인슐린 유도체의 B 쇄의 아미노산 서열에 상응한다.
- 제1항에 있어서, 단계 (a)에서 인슐린 또는 인슐린 유도체의 전구체가 하기 화학식 2에 따른 서열을 갖는 방법.화학식 2R2-R1-(B2-B29)-Y-X-Gly-(A2-A20)-R3상기식에서,R2는 a) 수소 원자,b) 리신(Lys) 및 아르기닌(Arg)로 이루어진 그룹중에서 선택된 아미노산 잔기 또는c) 펩타이드의 카복실 말단에 아미노산 잔기 리신(Lys) 또는 아르기닌(Arg)를 포함하는, 2 내지 45개의 아미노산 잔기를 갖는 펩타이드이고,R1은 페닐알라닌 잔기(Phe) 또는 공유 결합이며,(B2-B29)는 동물 인슐린 또는 인슐린 유도체의 B 쇄의 위치 B2 내지 B29의 아미노산 잔기이고,Y는 유전학적으로 암호화 가능한 아미노산 잔기이며,X는 a) 리신(Lys) 및 아르기닌(Arg)로 이루어진 그룹중에서 선택된 아미노산 잔기,b) 펩타이드의 N-말단 및 카복실 말단에 아미노산 잔기 리신(Lys) 또는 아르기닌(Arg)을 포함하는, 2 내지 35개의 아미노산 잔기를 갖는 펩타이드, 또는c) 1 내지 5개의 히스티딘 잔기를 포함하는, 유전학적으로 암호화 가능한 2 내지 35개의 아미노산을 갖는 펩타이드이고,(A2-A20)은 사람 인슐린, 동물 인슐린 또는 인슐린 유도체의 A 쇄의 위치 A2 내지 A20의 아미노산 잔기이며,R3은 유전학적으로 암호화 가능한 아미노산 잔기이다.
- 제13항에 있어서,R2가 a) 수소 원자 또는b) 펩타이드의 카복실 말단에 아미노산 잔기 아르기닌(Arg)를 포함하는, 2 내지 25개의 아미노산 잔기를 갖는 펩타이드이고,R1이 페닐알라닌 잔기(Phe)이며,(B2-B29)가 사람 인슐린 B 쇄의 위치 B2 내지 B29의 아미노산 잔기이고,Y가 알라닌(Ala), 트레오닌(Thr) 및 세린(Ser)으로 이루어진 그룹중에서 선택된 아미노산 잔기이며,X가 아미노산 잔기 아르기닌(Arg), 또는 사람 인슐린 C 쇄의 아미노산 서열을 갖는 펩타이드이고,(A2-A20)이 사람 인슐린 A 쇄의 위치 A2 내지 A20의 아미노산 잔기이며,R3이 아스파라긴(Asn), 세린(Ser) 및 글리신(Gly)으로 이루어진 그룹중에서 선택된 아미노산 잔기인 방법.
- 제14항에 있어서,R2가 a) 수소 원자 또는b) 이의 카복실 말단에서 아르기닌 잔기(Arg)가 발견되는 2 내지 15개의 아미노산 잔기를 갖는 펩타이드이고,R1이 페닐알라닌 잔기(Phe)이며,(B2-B29)가 사람 인슐린 B 쇄의 위치 B2 내지 B29의 아미노산 잔기이고,Y가 트레오닌 잔기(Thr)이며,X가 아미노산 잔기 아르기닌(Arg) 또는 펩타이드의 처음 및 말단에 2개의 염기성 아미노산 잔기가 있는, 2 내지 35개의 아미노산 잔기를 갖는 펩타이드이고,(A2-A20)이 사람 인슐린 A 쇄의 위치 A2 내지 A20의 아미노산 잔기이며,R3이 아미노산 잔기 아스파라긴(Asn) 또는 글리신(Gly)인 방법.
- 제12항에 있어서, 수득된 화학식 1의 인슐린 또는 인슐린 유도체가Y가 Thr(B30)이고,Z가 OH이며,R1이 Phe(B1)이고,R3이 Asn(A21)이며,A2 내지 A20이 사람 인슐린 A 쇄의 아미노산 서열(아미노산 잔기 2 내지 20)이고, B2 내지 B29가 사람 인슐린 B 쇄의 아미노산 서열(아미노산 잔기 2 내지 29)인 사람 인슐린에 상응하는 방법.
- 제12항에 있어서, 수득된 화학식 1의 인슐린 또는 인슐린 유도체가Y가 Thr(B30)이고,Z가 Arg-Arg이며,R1이 Phe(B1)이고,R3이 Gly(A21)이며,A2 내지 A20이 사람 인슐린 A 쇄의 아미노산 서열(아미노산 잔기 2 내지 20)이고, B2 내지 B29가 사람 인슐린 B 쇄의 아미노산 서열(아미노산 잔기 2 내지 29)인 사람 인슐린에 상응하는 방법.
- 제1항에 있어서, 융합 단백질이 서열 번호 4의 아미노산 서열을 갖는 방법.
- 제1항에 있어서, 미생물이 에스케리키아 콜라이(Escherichia coli)인 방법.
- 제1항에 있어서, 융합 단백질이 서열 번호 5의 아미노산 서열을 갖는 방법.
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DE19735711A DE19735711C2 (de) | 1997-08-18 | 1997-08-18 | Verfahren zur Herstellung eines Vorläufers von Insulin oder Insulinderivaten mit korrekt verbundenen Cystinbrücken |
DE19735711.3 | 1997-08-18 |
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KR1020050044974A Expired - Lifetime KR100574580B1 (ko) | 1997-08-18 | 2005-05-27 | 정확하게 결합된 시스틴 브릿지를 갖는 인슐린 또는 인슐린유도체를 수득하는 방법 |
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DE19735711C2 (de) | 1997-08-18 | 2001-04-26 | Aventis Pharma Gmbh | Verfahren zur Herstellung eines Vorläufers von Insulin oder Insulinderivaten mit korrekt verbundenen Cystinbrücken |
DE19930676B4 (de) * | 1999-07-02 | 2006-01-19 | Sanofi-Aventis Deutschland Gmbh | Verfahren zur Stabilisierung von Insulin, Insulinderivaten und/oder deren Vorläufer in komplexen Mischungen bei deren Lagerung in wäßrigen Lösungsmitteln |
JP2003530316A (ja) * | 1999-12-22 | 2003-10-14 | ノボ ノルディスク アクティーゼルスカブ | スクランブルした一本鎖ポリペプチドの抽出的再生法 |
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DE10235168A1 (de) * | 2002-08-01 | 2004-02-12 | Aventis Pharma Deutschland Gmbh | Verfahren zur Reinigung von Preproinsulin |
DE102004015965A1 (de) * | 2004-04-01 | 2005-10-20 | Aventis Pharma Gmbh | Verfahren zur Gewinnung von Insulinen durch verbesserte Luftbegasung der Faltung |
KR101067525B1 (ko) | 2005-12-22 | 2011-09-27 | 제넨테크, 인크. | 헤파린 결합 단백질의 재조합 생산 |
MX2009000278A (es) | 2006-07-14 | 2009-01-26 | Genentech Inc | Replegamiento de proteinas recombinantes. |
WO2009006643A2 (en) * | 2007-07-03 | 2009-01-08 | Amgen Inc. | Measurement of protein using inclusion body dry weight |
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WO2009087081A2 (de) | 2008-01-09 | 2009-07-16 | Sanofi-Aventis Deutschland Gmbh | Neue insulinderivate mit extrem verzögertem zeit-/wirkungsprofil |
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