Cell carriers and methods for culturing cells

    公开(公告)号:US09926523B2

    公开(公告)日:2018-03-27

    申请号:US13839409

    申请日:2013-03-15

    CPC classification number: C12M23/12 C12N5/0068 C12N2533/30 C12N2535/10

    Abstract: A carrier for growing stem cells is provided, the carrier comprises a substrate comprising one or more outer surfaces; and a hydrophilic, water soluble coating material disposed and dried on one or more of the outer surfaces. The carrier comprises one or more structured indentations on one or more of the outer surfaces, wherein the carrier has a length at least about 0.2 mm, a width at least about 0.2 mm, and a height in a range from about 0.05 mm to 1.2 mm and each of the structured indentations has a major axis in a range from about 0.1 mm to 0.5 mm, a minor axis in a range from about 0.1 mm to 0.5 mm and a depth in a range from about 0.025 mm to about 0.5 mm. A method of culturing stem cells and stromal cells using the same carrier are also provided.

    CELL CARRIERS AND METHODS FOR CULTURING CELLS
    5.
    发明申请
    CELL CARRIERS AND METHODS FOR CULTURING CELLS 有权
    细胞载体和培养细胞的方法

    公开(公告)号:US20130210140A1

    公开(公告)日:2013-08-15

    申请号:US13839409

    申请日:2013-03-15

    CPC classification number: C12M23/12 C12N5/0068 C12N2533/30 C12N2535/10

    Abstract: A carrier for growing stem cells is provided, the carrier comprises a substrate comprising one or more outer surfaces; and a hydrophilic, water soluble coating material disposed and dried on one or more of the outer surfaces. The carrier comprises one or more structured indentations on one or more of the outer surfaces, wherein the carrier has a length at least about 0.2 mm, a width at least about 0.2 mm, and a height in a range from about 0.05 mm to 1.2 mm and each of the structured indentations has a major axis in a range from about 0.1 mm to 0.5 mm, a minor axis in a range from about 0.1 mm to 0.5 mm and a depth in a range from about 0.025 mm to about 0.5 mm. A method of culturing stem cells and stromal cells using the same carrier are also provided.

    Abstract translation: 提供了用于生长干细胞的载体,载体包括包含一个或多个外表面的基底; 以及在一个或多个外表面上设置和干燥的亲水的水溶性涂层材料。 载体在一个或多个外表面上包括一个或多个结构化的凹陷,其中载体的长度至少约0.2mm,宽度至少约0.2mm,高度在约0.05mm至1.2mm 并且每个所述结构化缺口具有在约0.1mm至0.5mm的范围内的长轴,在约0.1mm至0.5mm的范围内的短轴和在约0.025mm至约0.5mm的范围内的深度。 还提供了使用相同载体培养干细胞和基质细胞的方法。

    Cell carrier, associated methods for making cell carrier and culturing cells using the same
    6.
    发明授权
    Cell carrier, associated methods for making cell carrier and culturing cells using the same 有权
    细胞载体,用于制备细胞载体和使用其的培养细胞的相关方法

    公开(公告)号:US09534206B2

    公开(公告)日:2017-01-03

    申请号:US14461860

    申请日:2014-08-18

    Abstract: A carrier for expansion of induced pluripotent stem cells is provided, wherein the carrier comprises a substrate comprising one or more outer surfaces, wherein the one or more outer surfaces are modified with gas plasma treatment, and one or more structured indentations on one or more of the outer surfaces. The carrier has a length at least about 0.2 mm, a width at least about 0.2 mm, and a height in a range from about 0.05 mm to 1.2 mm and each of the structured indentations has a major axis in a range from about 0.1 mm to 0.5 mm, a minor axis in a range from about 0.1 mm to 0.5 mm and a depth in a range from about 0.025 mm to about 0.5 mm. A method of making the carrier, and culturing induced pluripotent stem cells using the same carrier are also provided.

    Abstract translation: 提供了用于诱导多能干细胞扩增的载体,其中所述载体包括包含一个或多个外表面的基底,其中所述一个或多个外表面用气体等离子体处理进行修饰,以及一个或多个结构化凹陷 外表面。 载体的长度至少约0.2mm,宽度至少约0.2mm,高度在约0.05mm至1.2mm的范围内,并且每个结构化凹陷的长轴在约0.1mm至 0.5mm,短轴在约0.1mm至0.5mm的范围内,深度在约0.025mm至约0.5mm的范围内。 还提供了制造载体的方法,以及使用相同的载体培养诱导的多能干细胞。

    CELL CARRIER, ASSOCIATED METHODS FOR MAKING CELL CARRIER AND CULTURING CELLS USING THE SAME
    9.
    发明申请
    CELL CARRIER, ASSOCIATED METHODS FOR MAKING CELL CARRIER AND CULTURING CELLS USING THE SAME 有权
    细胞载体,用于制备细胞载体和培养细胞的相关方法

    公开(公告)号:US20140356949A1

    公开(公告)日:2014-12-04

    申请号:US14461860

    申请日:2014-08-18

    Abstract: A carrier for expansion of induced pluripotent stem cells is provided, wherein the carrier comprises a substrate comprising one or more outer surfaces, wherein the one or more outer surfaces are modified with gas plasma treatment, and one or more structured indentations on one or more of the outer surfaces. The carrier has a length at least about 0.2 mm, a width at least about 0.2 mm, and a height in a range from about 0.05 mm to 1.2 mm and each of the structured indentations has a major axis in a range from about 0.1 mm to 0.5 mm, a minor axis in a range from about 0.1 mm to 0.5 mm and a depth in a range from about 0.025 mm to about 0.5 mm. A method of making the carrier, and culturing induced pluripotent stem cells using the same carrier are also provided.

    Abstract translation: 提供了用于诱导多能干细胞扩增的载体,其中所述载体包括包含一个或多个外表面的基底,其中所述一个或多个外表面用气体等离子体处理进行修饰,以及一个或多个结构化凹陷 外表面。 载体的长度至少约0.2mm,宽度至少约0.2mm,高度在约0.05mm至1.2mm的范围内,并且每个结构化凹陷的长轴在约0.1mm至 0.5mm,短轴在约0.1mm至0.5mm的范围内,深度在约0.025mm至约0.5mm的范围内。 还提供了制造载体的方法,以及使用相同的载体培养诱导的多能干细胞。

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