KR970010790A - Method of Crystallization of Macromolecules - Google Patents

Method of Crystallization of Macromolecules Download PDF

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Publication number
KR970010790A
KR970010790A KR1019960032382A KR19960032382A KR970010790A KR 970010790 A KR970010790 A KR 970010790A KR 1019960032382 A KR1019960032382 A KR 1019960032382A KR 19960032382 A KR19960032382 A KR 19960032382A KR 970010790 A KR970010790 A KR 970010790A
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KR
South Korea
Prior art keywords
salt
solution
macromolecule
methylumbelliferone
sodium salt
Prior art date
Application number
KR1019960032382A
Other languages
Korean (ko)
Inventor
이주경
신준섭
채준표
라영준
정영수
박종기
남인식
페터 크라우제
파울 하베르만
외르그 뮐러
볼프강 울머
마티아스 피비
Original Assignee
김종인
영진약품공업 주식회사
아울미히, 루츠
훽스트 아크티엔게젤샤프트
슈타인, 라우페
베링베르케 아크티엔게젤샤프트
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1995128507 external-priority patent/DE19528507A1/en
Priority claimed from DE19529997A external-priority patent/DE19529997C1/en
Application filed by 김종인, 영진약품공업 주식회사, 아울미히, 루츠, 훽스트 아크티엔게젤샤프트, 슈타인, 라우페, 베링베르케 아크티엔게젤샤프트 filed Critical 김종인
Publication of KR970010790A publication Critical patent/KR970010790A/en

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)

Abstract

본 발명은 4-알킬움벨리페론 염의 존재하에서 결정화되는 거대분자의 결정화 방법에 관한 것이다.The present invention relates to a process for the crystallization of macromolecules which crystallize in the presence of a 4-alkylumbelliferone salt.

Description

거대분자의 결정화 방법Method of Crystallization of Macromolecules

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (13)

알킬 그룹이 탄소수 1 내지 18의 직쇄 또는 측쇄인 하나 이상의 4-알킬움벨리페론 염의 존재하에서 결정화시키는 단계를 포함하는, 거대분자의 결정화 방법.In the presence of at least one 4-alkylumbelliferone salt wherein the alkyl group is straight or branched having 1 to 18 carbon atoms. 제1항에 있어서, 알킬그룹의 탄소수가 1 내지 8인 방법.The method according to claim 1, wherein the alkyl group has 1 to 8 carbon atoms. 제1항에 있어서, 알킬그룹의 탄소수가 1 내지 4인 방법.The method according to claim 1, wherein the alkyl group has 1 to 4 carbon atoms. 제1항 내지 제3항 중 어느 한 항에 있어서, 염이 알카리 금속 및/또는 알카린 토금속 염인 방법.4. The process according to any one of claims 1 to 3, wherein the salt is an alkali metal and / or an alkaline earth metal salt. 제1항 내지 제4항 중 어느 한 항에 있어서, 4-알킬움벨리페론 염이 4-메틸움벨리페론 염인 방법.5. The process according to any one of claims 1 to 4, wherein the 4-alkylumbelliferone salt is a 4-methylumbelliferone salt. 제5항에 있어서, 4-메틸움벨리페론 염이 나트륨 염인 방법.6. The method of claim 5 wherein the 4-methylumbelliferone salt is a sodium salt. 제1항 내지 제6항 중 어느 한 항에 있어서, 수용액으로부터 결정화시키는 방법.7. The method according to any one of claims 1 to 6, wherein the aqueous solution is crystallized. 제1항 내지 제7항 중 어느 한 항에 있어서, 거대분자가 폴리펩타이드, 단백질, 당단백질 및 핵산중에서 선택되는 방법.8. The method according to any one of claims 1 to 7, wherein the macromolecule is selected from a polypeptide, a protein, a glycoprotein and a nucleic acid. 제1항 내지 제8항 중 어느 한 항에 있어서, 0.1 내지 10,000㎍/㎖ 농도의 거대분자용액을 0.1 내지 1,000mM 4-메틸움벨리페론 나트륨 염 결정화 용액과 함께 1,000 : 1 내지 1 : 1,000의 비율로 혼합시키며 0℃ 내지 25℃에서 항온처리시키는 방법.9. The method of any one of claims 1 to 8, wherein the macromolecule solution at a concentration of 0.1 to 10,000 [mu] g / ml is mixed with a solution of 0.1 to 1,000 mM of 4-methylumbelliferone sodium salt in a ratio of 1,000: And the mixture is incubated at 0 캜 to 25 캜. 제9항에 있어서, 거대분자용액이 pH 3.0 내지 9.0의 인산염 완충액중의 단백질용액이고 이 용액이 1 내지 500mM의 4-메틸움벨리페론 나트륨 염을 추가로 포함하여 이 용액중의 4-메틸움벨리페론 염 농도가 결정화 용액중의 4-메틸움벨리페론 나트륨 염농도보다 낮은 방법.10. The method of claim 9, wherein the macromolecule solution is a protein solution in phosphate buffer at pH 3.0 to 9.0 and the solution further comprises 1 to 500 mM 4-methylumbelliferone sodium salt, Wherein the valferon salt concentration is lower than the 4-methylumbelferon sodium salt concentration in the crystallization solution. 제1항 내지 제10항 중 어느 한 항에 따른 방법에 의해 제조될 수 있는 결정성 거대분자.A crystalline macromolecule which can be prepared by the process according to any one of claims 1 to 10. 제11항에 있어서, 나트륨 염 형태의 4-메틸움벨리페론을 포함하는 결정성 거대분자.12. The crystalline macromolecule of claim 11 comprising 4-methylumbelliferone in the form of a sodium salt. 활성 물질로서 제1항 내지 제10항 중 어느 한 항에 따라 결정화된 약제학적 유효량의 거대분자 및 필요한 경우 하나 이상의 통상의 약제학적으로 허용되는 비히클을 포함하는 약제학적 조성물.A pharmaceutical composition comprising a pharmaceutically effective amount of a macromolecule crystallized according to any one of claims 1 to 10 as an active substance and, if necessary, one or more conventional pharmaceutical acceptable vehicles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960032382A 1995-08-03 1996-08-02 Method of Crystallization of Macromolecules KR970010790A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1995128507 DE19528507A1 (en) 1995-08-03 1995-08-03 Process for the crystallization of macromolecules
DE19528507.7 1995-08-03
DE19529997.3 1995-08-16
DE19529997A DE19529997C1 (en) 1995-08-16 1995-08-16 A method for inactivating carboxypeptidase Y in hirudin-containing culture broths

Publications (1)

Publication Number Publication Date
KR970010790A true KR970010790A (en) 1997-03-27

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KR1019960032382A KR970010790A (en) 1995-08-03 1996-08-02 Method of Crystallization of Macromolecules

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