JP6043999B2 - ヒト多能性細胞培養のための簡易基本培地 - Google Patents
ヒト多能性細胞培養のための簡易基本培地 Download PDFInfo
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- MFBOGIVSZKQAPD-UHFFFAOYSA-M sodium butyrate Chemical compound [Na+].CCCC([O-])=O MFBOGIVSZKQAPD-UHFFFAOYSA-M 0.000 description 1
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- 239000011721 thiamine Substances 0.000 description 1
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- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 1
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Description
(0001) 該当なし。
(0002) 本発明は、国立衛生研究所によって付与されたES017166の下で、政府の援助を受けて行なわれた。政府は、本発明における一定の権利を有する。
以下のその詳細な説明を考慮すれば、本発明がより良く理解されるであろうし、また、上に示したもの以外の特徴、態様、及び利点が明らかになるであろう。そのような詳細な説明では、以下の図面が参照される。
Claims (18)
- 非ヒト動物由来の成分を含まない、定義されたアルブミン不含培地であって、各々、ヒト多能性幹細胞増殖を支持するのに十分な量の、水と、塩類と、アミノ酸と、ビタミン類と、グルコースと、インスリンと、FGFと、セレンと、トランスフェリンと、TGF−β及びNODALのうちの1つと、を含む、アルブミン不含培地。
- ヒト多能性幹細胞を培養する方法であって、以下の工程、
マトリクス上にヒト多能性幹細胞を置く工程、及び
前記細胞を、非ヒト動物由来の成分を含まない、定義されたアルブミン不含培地であって、各々、ヒト多能性幹細胞増殖を支持するのに十分な量の、水と、塩類と、アミノ酸と、ビタミン類と、グルコースと、インスリンと、FGFと、セレンと、トランスフェリンと、TGF−β及びNODALのうちの1つとを含むアルブミン不含培地と接触させる工程、
を含む、方法。 - 前記マトリクスが、ラミニン又はビトロネクチンを含む、請求項2に記載の方法。
- 前記細胞を低酸素条件下で前記培地と接触させる、請求項2に記載の方法。
- 前記ヒト多能性幹細胞が、ヒト胚性幹細胞である、請求項2に記載の方法。
- 前記ヒト多能性幹細胞が、ヒト誘導多能性幹細胞である、請求項2に記載の方法。
- ヒト多能性幹細胞をクローン化する方法であって、以下の工程、
ヒト多能性幹細胞を、非ヒト動物由来の成分を含まない、定義されたアルブミン不含培地であって、各々、ヒト多能性幹細胞のクローン化を支持するのに十分な量の、水と、塩類と、アミノ酸と、ビタミン類と、グルコースと、インスリンと、FGFと、セレンと、トランスフェリンと、TGF−β及びNODALのうちの1つとを含むアルブミン不含培地において、クローン化密度で、プレーティングする工程、
を含むことを特徴とするクローン化する方法。 - 前記培地が、ROCK阻害剤を更に含む、請求項7に記載の方法。
- 前記ROCK阻害剤が、HA100及びY27632からなる群から選択される、請求項8に記載の方法。
- 前記培地が、ブレビスタチンを更に含む、請求項7に記載の方法。
- ヒト多能性幹細胞を凍結保存する方法であって、以下の工程、
前記ヒト多能性幹細胞を、非ヒト動物由来の成分を含まない、定義されたアルブミン不含培地であって、各々、ヒト多能性幹細胞増殖を支持するのに十分な量の、水と、塩類と、アミノ酸と、ビタミン類と、グルコースと、インスリンと、FGFと、セレンと、トランスフェリンと、TGF−β及びNODALのうちの1つとを含むアルブミン不含培地中で凍結させる工程、
を含む、方法。 - 前記培地が、TGF−βを含む、請求項1に記載のアルブミン不含培地。
- 前記培地が、NODALを含む、請求項1に記載のアルブミン不含培地。
- 前記培地が、ROCK阻害剤を更に含む、請求項1に記載のアルブミン不含培地。
- 前記ROCK阻害剤が、HA100及びY27632からなる群から選択される、請求項14に記載のアルブミン不含培地。
- ブレビスタチンを更に含む、請求項1に記載のアルブミン不含培地。
- 異種成分を含まない、請求項1に記載のアルブミン不含培地。
- 水と、塩類と、アミノ酸と、ビタミン類と、グルコースと、インスリンと、FGFと、セレンと、トランスフェリンと、TGF−β及びNODALのうちの1つとからなる、請求項1に記載のアルブミン不含成長培地。
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JP2012506702A (ja) | 2008-10-24 | 2012-03-22 | ウイスコンシン アラムニ リサーチ ファンデーション | 非ウイルス性再プログラムによる多能性幹細胞 |
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