KR100489248B1 - 제대혈 유래 간엽줄기세포ㆍ전구세포의 분리배양방법 및간엽조직으로의 분화유도방법 - Google Patents
제대혈 유래 간엽줄기세포ㆍ전구세포의 분리배양방법 및간엽조직으로의 분화유도방법 Download PDFInfo
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- KR100489248B1 KR100489248B1 KR10-2003-0010269A KR20030010269A KR100489248B1 KR 100489248 B1 KR100489248 B1 KR 100489248B1 KR 20030010269 A KR20030010269 A KR 20030010269A KR 100489248 B1 KR100489248 B1 KR 100489248B1
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Abstract
Description
구성성분 | 농도 | |
TGF-βⅢ | 10 ng/㎖ | |
ITS-Plus | 소 인슐린(bovine insulin)트랜스페린(transferrin)셀레노스산(selenous acid)리놀레익산(linoleic acid)BSA(bovine serum albumin) | 6.25 ㎍/㎖6.25 ㎍/㎖5.35 ㎍/㎖1.25 ㎍/㎖ 100 ㎍/㎖ |
소듐 피루베이트(sodium pyruvate) | 100 nM | |
덱사메타손(dexamethasone) | 100 nM | |
이인산 아스코르빅산(ascorbic acid 2-phosphate) | 50 ㎍/㎖ | |
프롤린(proline) | 40 ㎍/㎖ |
구성성분 | 농도 |
덱사메타손(dexamethasone) | 0.1 μM |
베타 글리세롤 포스페이트(β-glycerol phosphate) | 10 mM |
이인산 아스코르빅산(ascorbic acid 2-phosphate) | 50 μM |
유전자 | 프라이머의 염기서열 | PCR 반응 조성 | PCR 반응 조건 |
GAPDH | 5'-ACCACAGTCCATGCCATCAC-3'(정방향, 서열번호 1) 5'-TCCACCACCCTGTTGCTGTA-3'(역방향, 서열번호 2) | cDNA 주형 5㎕ 프라이머 각 2.5㎕ PCR 혼합액 7.7㎕ | 최초 변성화 반응: 94℃에서 2분-> 94℃에서 30초, 60℃에서 30초 72℃에서 30초 (35회 반복)-> 최종 연장 반응: 72℃에서 7분 |
타입 I콜라겐 | 5'-CCCCCTCCCCAGCCACAAAGA-3'(정방향, 서열번호 3) 5'-TCTTGGTCGGTGGTGGACTCT-3'(역방향, 서열번호 4) | 최초 변성화 반응: 94℃에서 2분-> 94℃에서 30초 60℃에서 30초 72℃에서 30초 (35회 반복)-> 최종 연장 반응: 72℃에서 7분 | |
타입 Ⅱ콜라겐 | 5'-TTTCCCAGGTCAAGATGGTC-3'(정방향, 서열번호 5) 5'-CTTCACCACCTGTCTCACCA-3'(역방향, 서열번호 6) | 최초 변성화 반응: 94℃에서 2분-> 94℃에서 30초 55℃에서 30초 72℃에서 30초 (35회 반복)-> 최종 연장 반응: 72℃에서 7분 | |
타입 Ⅹ콜라겐 | 5'-CCCTTTTTGCTGCTAGTATCC-3'(정방향, 서열번호 7) 5'-CTGTTGTCCAGGTTTTCCTGGCAC-3'(역방향, 서열번호 8) | 최초 변성화 반응: 94℃에서 2분-> 94℃에서 30초 57℃에서 30초 72℃에서 30초 (35회 반복)-> 최종 연장 반응: 72℃에서 7분 | |
아그레칸 | 5'-TGAGGAGGGCTGGAACAAGTACC-3'(정방향, 서열번호 9) 5'-GGAGGTGGTAATTGCAGGGAACA-3'(역방향, 서열번호 10) | 최초 변성화 반응: 94℃에서 2분-> 94℃에서 30초 60℃에서 30초 72℃에서 30초 (35회 반복)-> 최종 연장 반응: 72℃에서 7분 |
유전자 | 프라이머의 염기서열 | PCR 반응 조성 | PCR 반응 조건 |
GAPDH | 5'-ACCACAGTCCATGCCATCAC-3'(정방향, 서열번호 1)5'-TCCACCACCCTGTTGCTGTA-3'(역방향, 서열번호 2) | cDNA 주형 5㎕프라이머 각 2.5㎕PCR 혼합액 7.7㎕ | 최초 변성화 반응 94℃에서 2분-> 94℃에서 30초 55℃에서 30초 72℃에서 30초 (35회 반복)-> 최종 연장 반응 72℃에서 7분 |
오스테오칼신 | 5'-CATGACAGCCCTCACA-3'(정방향, 서열번호 11)5'-AGAGCGACACCCTAGAC-3'(정방향, 서열번호 12) | ||
오스테오폰틴 | 5'-CCAAGTAAGTCCAACGAAAG-3'(정방향, 서열번호 13)5'-GGTGATGTCCTCGTCTGTA-3'(정방향, 서열번호 14) | ||
알칼린포스파타아제 | 5'-TGGAGCTTCAGAGACTCAACACCA-3'(정방향, 서열번호 15)5'-ATCTCGTTGTCTGAGTACCAGTCC-3'(정방향, 서열번호 16) |
Claims (11)
- 제대혈을 피콜-하이팩 용액에 중첩시킨 후, 원심분리하여 단핵세포층 침전을 얻고, 상기 단핵세포를 단층배양하여 얻은 세포들을 간엽줄기세포ㆍ전구세포 특이 항원인 CD105, stro-1, SH3 및 SH4에 대한 항체 중 선택된 하나 이상의 항체와 일정시간 반응시키고, 세포분리기를 이용하여 해당 항체와 결합한 세포들만을 분리하여 배양함을 특징으로 하는 제대혈 유래 간엽줄기세포ㆍ전구세포의 분리배양방법
- 삭제
- 삭제
- 제 1항의 방법으로 분리배양되어, CD29, CD49e, CD44, CD54, CD13, CD90, SH2, SH3, SH4에 대한 항체에 대해 양성 반응을 나타내며, CD45, CD34, CD14, HLA-DR, CD31, CD51/61, CD49d, CD106, CD64에 대한 항체에 대해 음성 반응을 나타냄을 특징으로 하는 제대혈 유래 간엽줄기세포ㆍ전구세포
- 제 4항의 세포를 세포분화용 배지에서 일정시간 배양함을 특징으로 하는 간엽조직세포로의 분화방법
- 제 5항에 있어서, 간엽조직세포는 연골세포임을 특징으로 하는 간엽조직세포로의 분화방법
- 제 6항에 있어서, 세포분화용 배지는 TGF-βⅢ 10 ng/㎖, 소 인슐린(bovine insulin) 6.25 ㎍/㎖, 트랜스페린(transferrin) 6.25 ㎍/㎖, 셀레노스산(selenous acid) 5.35 ㎍/㎖, 리놀레익산(linoleic acid) 1.25 ㎍/㎖, BSA(bovine serum albumin) 100 ㎍/㎖, 소듐 피루베이트(sodium pyruvate) 100 nM, 덱사메타손(dexamethasone) 100 nM, 이인산 아스코르빅산(ascorbic acid 2-phosphate) 50 ㎍/㎖, 프롤린(proline) 40㎍/㎖으로 이루어짐을 특징으로 하는 간엽조직세포로의 분화방법
- 삭제
- 제 5항에 있어서, 간엽조직세포는 골세포임을 특징으로 하는 간엽조직세포로의 분화방법
- 제 9항에 있어서, 세포분화용 배지는 덱사메타손(dexamethasone) 0.1 μM, 베타 글리세롤 포스페이트(β-glycerol phosphate) 10 mM, 이인산 아스코르빅산(ascorbic acid 2-phosphate) 50 μM으로 이루어짐을 특징으로 하는 간엽조직세포로의 분화방법
- 삭제
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US (2) | US20050118714A1 (ko) |
EP (1) | EP1483371B1 (ko) |
JP (1) | JP2005517441A (ko) |
KR (1) | KR100489248B1 (ko) |
CN (1) | CN1281739C (ko) |
AT (1) | ATE365793T1 (ko) |
AU (1) | AU2003207399A1 (ko) |
DE (1) | DE60314602T2 (ko) |
DK (1) | DK1483371T3 (ko) |
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- 2003-02-19 DE DE60314602T patent/DE60314602T2/de not_active Expired - Lifetime
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Cited By (5)
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KR100791487B1 (ko) | 2006-05-29 | 2008-01-03 | 연세대학교 산학협력단 | 제대혈로부터 간엽줄기세포의 분리 및 배양 방법 |
KR100902569B1 (ko) | 2007-01-19 | 2009-06-11 | 재단법인서울대학교산학협력재단 | 인간 탯줄 유래 중간엽 줄기세포 및 이의 확립방법 |
US8506948B2 (en) | 2007-08-29 | 2013-08-13 | Medipost Co., Ltd. | UCB-MSCs comprising a tumor suppressor gene reduce the size of an IL-8 or GRO-αexpressing tumor |
WO2011071353A2 (ko) | 2009-12-07 | 2011-06-16 | Jeon Min-Yong | 원심분리관 |
KR102315584B1 (ko) | 2020-05-29 | 2021-10-21 | 단국대학교 천안캠퍼스 산학협력단 | 청각 내이 내 lgr5+ 청각 전구세포 분리방법 |
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DE60314602T2 (de) | 2008-02-28 |
US20050118714A1 (en) | 2005-06-02 |
ES2287447T3 (es) | 2007-12-16 |
KR20030069115A (ko) | 2003-08-25 |
AU2003207399A1 (en) | 2003-09-09 |
DE60314602D1 (de) | 2007-08-09 |
US20100184218A1 (en) | 2010-07-22 |
EP1483371A4 (en) | 2005-07-27 |
ATE365793T1 (de) | 2007-07-15 |
WO2003070922A1 (en) | 2003-08-28 |
EP1483371B1 (en) | 2007-06-27 |
DK1483371T3 (da) | 2007-10-29 |
CN1630717A (zh) | 2005-06-22 |
CN1281739C (zh) | 2006-10-25 |
JP2005517441A (ja) | 2005-06-16 |
EP1483371A1 (en) | 2004-12-08 |
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