KR102676517B1 - 생리혈로부터 줄기세포를 수득하는 방법 - Google Patents
생리혈로부터 줄기세포를 수득하는 방법 Download PDFInfo
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- KR102676517B1 KR102676517B1 KR1020210089848A KR20210089848A KR102676517B1 KR 102676517 B1 KR102676517 B1 KR 102676517B1 KR 1020210089848 A KR1020210089848 A KR 1020210089848A KR 20210089848 A KR20210089848 A KR 20210089848A KR 102676517 B1 KR102676517 B1 KR 102676517B1
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- blood
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- 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
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0634—Cells from the blood or the immune system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/042—Caps; Plugs
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- 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
- C12N2509/00—Methods for the dissociation of cells, e.g. specific use of enzymes
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Abstract
Description
도 2는 본 발명의 실시예 1 및 비교예 1에 의해 분리된 간엽줄기세포의 모양을 나타낸 사진.
도 3은 본 발명의 실시예 1 및 비교예 1에 의해 분리된 간엽줄기세포의 증식능 평가 결과를 나타낸 그래프.
| 구분 | 실시예 1(%) | 비교예 1(%) |
| CD29-positive | 100 | 100 |
| CD34-negative | 99.9 | 100 |
| CD45-negative | 97.8 | 99.7 |
| CD73-positive | 100 | 100 |
| CD90-positive | 98.3 | 97.1 |
| CD105-positive | 99.7 | 100 |
Claims (5)
- 말초혈액을 원심분리하여 혈장층과 버피코트층을 수득하는 단계와,
상기 수득된 혈장층과 버피코트층을 생리혈과 혼합하는 단계와,
상기 혼합된 혼합혈을 피콜(Ficoll) 처리하고 원심분리하여 단핵세포를 분리하는 단계를 포함하며,
상기 수득된 혈장층과 버피코티층을 생리혈과 혼합하는 단계는,
상기 혈장층과 버피코트층 및 생리혈을 1:0.3~1.0 부피비로 혼합하는 것을 특징으로 하는 생리혈로부터 줄기세포를 수득하는 방법. - 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210089848A KR102676517B1 (ko) | 2021-07-08 | 2021-07-08 | 생리혈로부터 줄기세포를 수득하는 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210089848A KR102676517B1 (ko) | 2021-07-08 | 2021-07-08 | 생리혈로부터 줄기세포를 수득하는 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20230009167A KR20230009167A (ko) | 2023-01-17 |
| KR102676517B1 true KR102676517B1 (ko) | 2024-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020210089848A Active KR102676517B1 (ko) | 2021-07-08 | 2021-07-08 | 생리혈로부터 줄기세포를 수득하는 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102676517B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080241113A1 (en) | 2007-03-01 | 2008-10-02 | Cryo-Cell International, Inc. | Procurement, isolation and cryopreservation of endometrial/menstrual cells |
| US20090191628A1 (en) | 2007-10-31 | 2009-07-30 | Cryo-Cell International, Inc. | Methods for co-culturing cord blood derived cells with menstrual stem cells |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180012223A (ko) | 2016-07-25 | 2018-02-05 | 고려대학교 산학협력단 | 자궁 유래 성체줄기세포 분리 및 제조 방법 |
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2021
- 2021-07-08 KR KR1020210089848A patent/KR102676517B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080241113A1 (en) | 2007-03-01 | 2008-10-02 | Cryo-Cell International, Inc. | Procurement, isolation and cryopreservation of endometrial/menstrual cells |
| US20090191628A1 (en) | 2007-10-31 | 2009-07-30 | Cryo-Cell International, Inc. | Methods for co-culturing cord blood derived cells with menstrual stem cells |
Non-Patent Citations (1)
| Title |
|---|
| Biol Open. 2019 May 15, 8(5):bio038885. |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230009167A (ko) | 2023-01-17 |
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