KR102687341B1 - 온전한 형태의 히알루로니다제의 생산방법 - Google Patents
온전한 형태의 히알루로니다제의 생산방법 Download PDFInfo
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- KR102687341B1 KR102687341B1 KR1020240047958A KR20240047958A KR102687341B1 KR 102687341 B1 KR102687341 B1 KR 102687341B1 KR 1020240047958 A KR1020240047958 A KR 1020240047958A KR 20240047958 A KR20240047958 A KR 20240047958A KR 102687341 B1 KR102687341 B1 KR 102687341B1
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- hyaluronidase
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2474—Hyaluronoglucosaminidase (3.2.1.35), i.e. hyaluronidase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01035—Hyaluronoglucosaminidase (3.2.1.35), i.e. hyaluronidase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2500/00—Specific components of cell culture medium
- C12N2500/30—Organic components
- C12N2500/32—Amino acids
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- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Plant Pathology (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
본 발명에서는 천연형 인간 재조합 히알루로니다제(Hyaluronidase) PH20을 발현하는 숙주세포의 배양온도, 배지종류, 첨가피드배지 성분, 용존산소 농도, 글루코오스 농도 및 pH 등의 조절을 통해 절단된 형태의 히알루로니다제 PH20이 아닌 온전한 형태의 히알루로니다제 PH20을 고순도로 생산하였다. 따라서, 본 발명의 방법으로 생산된 온전한 형태의 히알루로니다제 PH20은 높은 비활성도를 가지고 있으므로, 다양한 분야에 효과적으로 적용할 수 있다.
Description
도 1A는 기본 배치를 HyCell 배지로 진행하였을 때, 배양 온도(34, 37℃ → 32, 34, 37℃), 온도 변경일(3, 5, 7, 9일) 및 추가 피드(Feed C+, GlycanTune C+)에 따른 분석 결과이다.
도 1B는 기본 배치를 CD OptiCHO 배지로 진행하였을 때, 배양 온도(34, 37℃ → 32, 34, 37℃), 온도 변경일(3, 5, 7, 9일) 및 추가 피드(Feed C+, Cell Boost 6)에 따른 분석 결과이다.
도 2는 배양 첨가제 종류 및 피드 함량에 따라 천연형 인간 재조합 히알루로니다제 PH20의 절단된 형태 또는 온전한 형태 발현 유무를 확인한 웨스턴 블랏 데이터이다.
도 2A는 L-글루타민(L-Glutamine) 첨가제 존재 하에 Cell Boost 6 함량(3.75, 5, 7.5, 15 mM) 및 첨가일(0, 3, 6, 9일)에 따른 분석 결과이다.
도 2B는 GlutaMAX(4 mM) 첨가제 존재 하에 Cell Boost 6 함량(3.75, 5, 7.5, 15 mM) 및 첨가일(0, 3, 6, 9일)에 따른 분석 결과이다.
도 3은 펩톤(Peptone)을 배양 첨가물로 첨가하였을 때, 첨가 함량(3, 9%) 및 펩톤 종류(Yeast Extract, Select Phytone, TC Yeastolate, Cotton 200)에 따른 천연형 인간 재조합 히알루로니다제 PH20의 절단된 형태 또는 온전한 형태 발현 유무를 확인한 웨스턴 블랏 데이터이다.
도 4는 본 발명의 기본 배양 조건 및 배양일에 따른 천연형 인간 재조합 히알루로니다제 PH20의 절단된 형태 또는 온전한 형태 발현 유무를 확인한 웨스턴 블랏 데이터이다. 기본 배양 조건은 [CD OptiCHO + Cell Boost 6 (15%)] 및 [CD OptiCHO + Cell Boost 6 (15%) + TC Yeastolate (9%)]으로, 배양일은 12, 14, 16, 18 및 20일으로 설정하였다.
도 5는 최종 배양 조건의 (A) 배양일, (B) 배양 교반(agitation) 속도 및 (C) 배지 제형 차이에 따른 천연형 인간 재조합 히알루로니다제 PH20의 절단된 형태 또는 온전한 형태 발현 유무를 확인한 웨스턴 블랏 데이터이다.
도 6은 천연형 인간 재조합 히알루로니다제 PH20의 정제 유속에 따른 제 1차 이온교환 믹스 모드 크로마토그래피에 의한 정제 크로마토그램이다.
도 7은 천연형 인간 재조합 히알루로니다제 PH20의 정제 유속에 따른 제 2차 친화 크로마토그래피에 의한 정제 크로마토그램이다.
도 8은 천연형 인간 재조합 히알루로니다제 PH20의 정제 유속에 따른 제 3차 이온교환 믹스 모드 크로마토그래피에 의한 정제 크로마토그램이다.
도 9은 천연형 인간 재조합 히알루로니다제 PH20의 정제 유속에 따른 제 4차 믹스 모드 크로마토그래피에 의한 정제 크로마토그램이다.
도 10은 천연형 인간 재조합 히알루로니다제 PH20의 정제 유속에 따른 제 5차 소수성 작용 크로마토그래피에 의한 정제 크로마토그램이다.
도 11은 최종 정제공정을 통하여 얻은 천연형 인간 재조합 히알루로니다제 PH20 산물의 웨스턴 블랏의 분석 결과이다.
도 12는 최종 정제공정을 통하여 얻은 천연형 인간 재조합 히알루로니다제 PH20 산물의 SDS-PAGE의 분석 결과이다.
도 13은 최종 정제공정을 통하여 얻은 천연형 인간 재조합 히알루로니다제 PH20 산물의 크기배제 크로마토그래피의 분석 결과이다.
No. | 배지 | 첨가물 | 배양 온도 (℃) |
배양일 (일) |
세포농도 (x 106 cell/㎖) |
1 | CDM4CHO | Feed A+ | 34 | 14 | 14.58 |
2 | CDM4CHO | Feed B+ | 34 | 13 | 12.43 |
3 | CDM4CHO | Feed C+ | 34 | 16 | 9.63 |
4 | CDM4CHO | GlycanTune C+ | 34 | 16 | 8.21 |
5 | HyCell CHO | Feed A+ | 34 | 16 | 29.76 |
6 | HyCell CHO | Feed B+ | 34 | 16 | 27.72 |
7 | HyCell CHO | Feed C+ | 34 | 16 | 25.08 |
8 | HyCell CHO | GlycanTune C+ | 34 | 16 | 22.91 |
9 | EX-CELL CD CHO | Feed A+ | 34 | 16 | 17.16 |
10 | EX-CELL CD CHO | Feed B+ | 34 | 15 | 16.66 |
11 | EX-CELL CD CHO | Feed C+ | 34 | 16 | 11.37 |
12 | EX-CELL CD CHO | GlycanTune C+ | 34 | 16 | 10.74 |
13 | PowerCHO-2 CD | Cell Boost 6 | 34 | 12 | 18.87 |
14 | CD OptiCHO | Cell Boost 6 | 34 | 15 | 15.18 |
15 | CD CHO 022 | CD Feed 002 | 34 | 16 | 2.82 |
16 | CDM4CHO | Feed A+ | 37 | 14 | 11.07 |
17 | CDM4CHO | Feed B+ | 37 | 12 | 8.41 |
18 | CDM4CHO | Feed C+ | 37 | 14 | 10.40 |
19 | CDM4CHO | GlycanTune C+ | 37 | 16 | 5.46 |
20 | HyCell CHO | Feed A+ | 37 | 14 | 24.99 |
21 | HyCell CHO | Feed B+ | 37 | 14 | 26.28 |
22 | HyCell CHO | Feed C+ | 37 | 14 | 21.40 |
23 | HyCell CHO | GlycanTune C+ | 37 | 15 | 19.73 |
24 | EX-CELL CD CHO | Feed A+ | 37 | 15 | 12.44 |
25 | EX-CELL CD CHO | Feed B+ | 37 | 14 | 11.37 |
26 | EX-CELL CD CHO | Feed C+ | 37 | 16 | 8.66 |
27 | EX-CELL CD CHO | GlycanTune C+ | 37 | 14 | 7.01 |
28 | PowerCHO-2 CD | Cell Boost 6 | 37 | 11 | 25.24 |
29 | CD OptiCHO | Cell Boost 6 | 37 | 12 | 12.87 |
30 | CD CHO 022 | CD Feed 002 | 37 | 14 | 4.46 |
Claims (14)
- (1) 천연형 인간 재조합 히알루로니다제 PH20을 발현하는 숙주 세포를 배양 온도 33 ~ 35℃에서 배양하는 단계; 및
(2) 배양 온도를 31 ~ 33℃으로 유지하면서 7 ~ 11일 동안 배양하는 단계를 포함하는 히알루로니다제 PH20 생산방법에 관한 것으로,
상기 (1) 단계 및/또는 (2) 단계에서의 숙주세포는 Cell Boost 6 피드 배지가 첨가된 CD OptiCHO 배양 배지에서 배양하며,
상기 생산된 히알루로니다제 PH20은 절단된 형태가 아닌 50 ~ 75 kDa 크기의 온전한 형태로 존재하는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 온전한 형태의 히알루로니다제 PH20은 55 ~ 65 kDa 크기인 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 방법으로 생산된 히알루로니다제 PH20의 배양액에서의 활성은 4,000 unit/㎖ 이상인 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 (1) 단계 및/또는 (2) 단계에서의 숙주세포의 배양 배지에 Cell Boost 6 피드 배지는 1%(v/v) ~ 20%(v/v) 농도로 포함되는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 (1) 단계 및/또는 (2) 단계에서의 숙주세포의 배양 배지에 L-글루타민(L-Glutamine)을 추가로 첨가하여 배양하는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 (1) 단계 및/또는 (2) 단계에서의 숙주세포의 배양 배지에 펩틴, 식물 유래 가수분해물, 효모 추출물(Yeast Extract), 및 효모 가수분해물(Yeastolate)로 구성된 군에선 선택된 어느 하나의 성분이 첨가되지 않는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 (2) 단계의 배양은 (a) 배양액 용존산소량을 30% ~ 79%로 유지하는 배양;
(b) 배지 내의 잔류 글루코오스(Glucose) 농도를 배양 기간 동안 1.11 ~ 5.95 g/ℓ로 유지하는 배양; 및
(c) 배양액의 pH를 7.0 ~ 7.4로 유지하는 배양;하는 방법으로 구성된 군에서 선택된 하나 이상의 방법으로 배양하는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 (1) 단계 및/또는 (2) 단계에서의 숙주세포의 배양은 회분 배양법(batch culture), 반복 회분 배양법(repeated batch culture), 유가 배양법(fed-batch culture), 반복 유가 배양법(repeated fed-batch culture), 연속 배양법(continuous culture) 및 관류 배양법(perfusion culture)으로 이루어진 군으로부터 선택된 하나 이상의 방법에 의해 수행되는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 방법을 생산된 히알루로니다제 PH20는 선택적으로 N-말단 및/또는 C-말단의 아미노산 잔기의 일부가 결실된 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 숙주 세포는 동물 세포(animal cell), 효모(yeast), 방선균(Actinomycetes) 또는 곤충 세포(insect cell)인 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제1항에 있어서,
상기 방법은 (3) 생산된 히알루로니다제 PH20을 분리 정제하는 단계를 추가로 포함하는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제11항에 있어서,
상기 (3) 단계의 분리 정제는 PH20과의 친화력 결합, 이온결합 특성 및/또는 소수성 상호작용 특성을 이용하여 히알루로니다제 PH20을 고순도로 정제하는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
- 제11항에 있어서,
상기 분리 정제 단계는 친화 크로마토그래피(affinity chromatography), 이온교환 믹스 모드 크로마토그래피(ion exchange-mixed mode chromatography), 및 소수성 작용 크로마토그래피(hydrophobic interaction chromatography)를 이용하여 수행하는 것을 특징으로 하는, 온전한 형태의 히알루로니다제 PH20의 생산방법.
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KR101233457B1 (ko) * | 2003-03-05 | 2013-02-15 | 할로자임, 아이엔씨 | 가용성 하이알우로니다제 당단백질 (sHASEGP), 이를 제조하는 방법, 용도 및 이를 포함하는 약학 조성물 |
KR20140021046A (ko) * | 2008-12-09 | 2014-02-19 | 할로자임, 아이엔씨 | 연장된 가용성 ph20 폴리펩티드 및 그의 용도 |
KR20220018943A (ko) * | 2020-08-07 | 2022-02-15 | (주)알테오젠 | 재조합 히알루로니다제의 생산 방법 |
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KR101233457B1 (ko) * | 2003-03-05 | 2013-02-15 | 할로자임, 아이엔씨 | 가용성 하이알우로니다제 당단백질 (sHASEGP), 이를 제조하는 방법, 용도 및 이를 포함하는 약학 조성물 |
KR20110016899A (ko) * | 2008-04-23 | 2011-02-18 | 심포젠 에이/에스 | 폴리클로날 단백질을 제조하는 방법 |
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PG1601 | Publication of registration |