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载体Human iPS Cell Generation™ All-in-One Vector酶试剂盒Takara Clontech

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上海金畔生物科技有限公司代理Takara酶试剂盒全线产品，欢迎访问官网了解更多产品信息和订购。

载体Human iPS Cell Generation™ All-in-One Vector
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Takara 3671 Human iPS Cell Generation™ All-in-One Vector 10 μg ￥10,014 载体Human iPS Cell Generation™ All-in-One Vector 载体Human iPS Cell Generation™ All-in-One Vector 载体Human iPS Cell Generation™ All-in-One Vector
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□ 浓度 0.5 μg/μl
     
□ 贮存溶液  
     Tris-HCl (pH 8.0) 10 mM
     EDTA 1 mM
Limited Use Label License: [L44]
 
■ 制品说明
本制品是制备Human iPS细胞诱导用逆转录病毒所使用的载体。在高效、高表达逆转录病毒载体pDON-5 DNA(Code No.: 3658)上，插入了iPS细胞诱导用基因OCT3/4和SOX2、KLF4、LIN28和NANOG，各基因以Thosea asigna virus 的2A*1序列连接在一个载体上。本载体与Retrovirus Packaging Kit Ampho(Code No.: 6161)中的pGP Vector以及pE-ampho Vector共转染至逆转录病毒制备用细胞G3T-hi(Code No.: 6163)后，可以制备iPS诱导用逆转录病毒。如此制备的重组逆转录病毒由于和RetroNectin®(Recombinant Human Fibronectin Fragment)(Code No.: T100A/B)有高亲和性，所以在向目的细胞中导入基因时，使用经RetroNectin®处理后的培养皿或平板，可以得到较高的基因导入率，有效提高iPS细胞的诱导效率。
*1 5种基因转录在同一个mRNA上，翻译时在2A序列的特定位点被分割，使5种蛋白质可以等量表达。
 
■ 保存
-20℃。
 
■ 各载体的遗传信息
  基因名   GenBank Accession No.
  OCT4   NM_002701.4
  SOX2   NM_003106.2
  KLF4   NM_004235.3＊2
  LIN28   NM_024674.4
  NANOG   NM_024865.2
*2 更新的NM_004235.4中，CDS的5’端追加了对应9个氨基酸的碱基。本制品的KLF4基因中不含N端的这9个氨基酸的序列，已经确认可以有效诱导iPS细胞。
 
■ 载体图谱
载体Human iPS Cell Generation™ All-in-One Vector
 
 
 
 
 

页面更新：2024-02-29 10:22:09

人iPS细胞酶试剂盒Takara Clontech

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上海金畔生物科技有限公司代理Takara酶试剂盒全线产品，欢迎访问官网了解更多产品信息和订购。

人iPS细胞
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y00275 Cellartis® human iPS cell line 7 (ChiPSC7) Kit 1 Kit ￥26,001 人iPS细胞 人iPS细胞 人iPS细胞
Cellartis Y00285 Cellartis® human iPS cell line 12 (ChiPSC12) Kit 1 kit ￥26,001 人iPS细胞 人iPS细胞 人iPS细胞
Cellartis Y00325 Cellartis® human iPS cell line 22 (ChiPSC22) Kit 1 kit ￥26,001 人iPS细胞 人iPS细胞 人iPS细胞
Cellartis Y00305 Cellartis® human iPS cell line 18 (ChiPSC18) Kit 1 Kit ￥25,341 人iPS细胞 人iPS细胞 人iPS细胞
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人iPS细胞
(Human Induced Pluripotent Stem Cells)
Cellartis人iPS细胞（Human iPS Cell Line）产品是达到了工业客户使用标准生产的干细胞产品。该产品包括细胞和用于增殖培养的Cellartis DEF-CS Culture System培养体系。iPS细胞已经在制品化时完成了对DEF-CS培养体系的适应。Cellartis DEF-CS Culture System培养体系是组分明确而且不依赖饲养层的便捷的干细胞培养体系。Cellartis DEF-CS Culture System适合高效率地增殖培养干细胞，并且保持干细胞在增殖过程中几乎无分化地生长，这使得不需要在大规模增殖培养过程中进行细胞筛选。因此，Cellartis人iPS细胞（Human iPS Cell Line）产品是一套完整的产品体系，对于科研级别和工业规模的需求都适合。
 
■ 产品特点
· Cell lines were created by reprogramming human skin fibroblasts using defective polycistronic retrovirus technology to deliver Oct-4, SOX2, KLF4, and c-Myc
· Cell lines are extensively analyzed for purity and stem-cell characteristics, including recovery after thawing, absence of mycoplasma and bacteria, expression of stem cell-specific markers (Oct-4, NANOG, SSEA-3, SSEA-4, TRA-1-60, TRA-1-81), absence of differentiation markers (Beta-3 tubulin, FOXA2, ASMA), and expected karyotype
· Optimized for culture with the Cellartis DEF-CS Culture System
· Suitable for all major applications; cells can form derivatives of all three germ layers when differentiated
· Kits include the Cellartis DEF-CS 100 Culture System
 
■ 关联产品
Code No. Product Size
Y30010 Cellartis® DEF-CS™ 500 Culture System 1 Kit
 
■ 产品详情请点击：人iPS细胞
 
人iPS细胞
Characteristics of Cellartis human iPS cells. The cell lines were generated from fibroblasts using defective polycistronic retrovirus technology to deliver Oct-4, Sox-2, KLF-4, and c-Myc. The skin fibroblasts were obtained from donors of varying age and gender, have a normal karyotype, and have been confirmed to differentiate into specific cell lineages. Consent was obtained from all donors for commercial use.
 
参考文献：
1. de Peppo GM, et al. Osteogenic potential of human mesenchymal stem cells and human embryonic stem cell-derived mesodermal progenitors: a tissue engineering perspective. Tissue Eng Part A.2010 Nov;16(11):3413-3426.
2. Both SK, et al. Differential bone-forming capacity of osteogenic cells from either embryonic stem cells or bone marrow-derived mesenchymal stem cells. J Tissue Eng Regen Med.2011 Mar;5(3):180-190.
3. de Peppo GM, et al. Free-form-fabricated commercially pure Ti and Ti6A14V Porous Scaffolds support the growth of human embryonic stem cell-derived mesodermal progenitors. ScientificWorldJournal. 2012;2012:646417.Epub 2012 Jan 4.
4. Ou Li, et al. Human embryonic stem cell-derived mesenchymal stroma cells(hES-MSCs) engraft in vivo and support hematopoiesis without suppression immune function: implications for off –the shelf ES-MSC therapies. PLOS ONE.2013; 8(1):e55319.
 

页面更新：2024-02-21 09:08:10

人iPS细胞基因编辑和单细胞克隆系统Human iPS Cell Editing Systems酶试剂盒Takara Clontech

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上海金畔生物科技有限公司代理Takara酶试剂盒全线产品，欢迎访问官网了解更多产品信息和订购。

人iPS细胞基因编辑和单细胞克隆系统Human iPS Cell Editing Systems
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y30021 Cellartis iPSC Single-Cell Cloning DEF-CS™ Culture Media Kit 1 kit ￥8,842 人iPS细胞基因编辑和单细胞克隆系统Human iPS Cell Editing Systems 人iPS细胞基因编辑和单细胞克隆系统Human iPS Cell Editing Systems 人iPS细胞基因编辑和单细胞克隆系统Human iPS Cell Editing Systems
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从开始到结束：人iPS细胞基因编辑和单细胞克隆系统
Start-To-Finish hiPSC Editing and Single-Cell-Cloning Systems
人诱导多能干细胞（Human induced pluripotent stem cells，hiPSCs)是一个功能强大的研究工具和疾病模型，因为其具备增殖、自我更新、分化为多种细胞类型的能力。此外，人iPS细胞还可以再现细胞来源个体的疾病表型和基因型。将人iPS细胞结合基于CRISPR/Cas9的基因编辑技术，可以在同基因的细胞系中研究特定基因改变引起的功能影响，因为基因编辑过的人iPS细胞能提供可再生的、无遗传变异的患病细胞和健康细胞资源。
CRISPR/Cas9系统已经成为一个强大的基因编辑工具，因为其高的靶向特异性，编辑效率和易用性。该技术的强大主要源于它的简单，因为全部只需要一个Cas9核酸酶结合一个单链向导RNA（single guide RNA，sgRNA) 就可以决定靶向特异性（Jinek et al. 2012)。这种RNA编程的（RNA-programmable）方法利用了非同源末端连接(non-homologous end joining，NHEJ) DNA修复途径的易错特性，进而产生基因敲除(通过插入/删除)。这种方法也可以通过同源重组（homology-directed repair，HDR)途径被用于基因敲入。
 
CRISPR/Cas9系统的组件可以通过多种方法成功导入至靶细胞，包括基于载体的表达系统，RNA转染, 导入Cas9/sgRNA核糖核蛋白（ribonucleoprotein，RNP)复合物(Sander and Joung 2014)等。与基于载体的方法相比，直接导入Cas9/sgRNA RNPs提供了一种快速转入基因编辑实验的方法，同时脱靶效应的可能性更小（Kim et al. 2014)。
 
一旦Cas9/sgRNA RNP复合物被导入，为了分离和筛选感兴趣的基因型，单细胞必须被分离并扩增为克隆细胞系。传统上,从基因编辑的hiPS细胞建立一个克隆群是低效的、具有挑战性的和耗时的，因为hiPS 细胞是以集落生长和传代的。通常，这会导致细胞死亡和提前分化。然而，Cellartis单细胞克隆系统包含一个成分确定的培养系统(由基础培养基，包被剂，和添加剂组成)，用于有效形成单细胞克隆和扩增基因编辑后的hiPSC克隆。DEF-CS culture system (Asplund et al. 2016)是一个基于单层培养的系统，规避了集落状培养带来的挑战，允许单细胞传代和促进接种的单细胞存活和后续扩增。
 
Cellartis iPSC Single-Cell Cloning DEF-CS Culture Media Kit (Code No. Y30021) 是一个完整的，在无饲养层和成分确定条件下，用于hiPSCs有效扩增和扩大生产的系统。试剂盒包含了从接种单细胞至96孔板到扩增至48孔板过程中所有必要的试剂。单细胞克隆扩增后，hiPSCs可以使用Cellartis DEF-CS 500 Culture System (Code No. Y30010)继续培养。
 
关联基因编辑系统：
一、电穿孔法基因编辑
通过电穿孔的方法对hiPSCs进行有效的基因编辑，Takara提供重组Cas9蛋白质和产生大量sgRNAs所有必要的试剂，用于电穿孔hiPSCs。后续与Cellartis iPSC Single-Cell Cloning DEF-CS Culture Media Kit (Code No. Y30021)一起使用，用于进行基因编辑后的单细胞克隆形成和扩增。单细胞克隆扩增后，hiPSCs可以使用Cellartis DEF-CS 500 Culture System (Code No. Y30010)继续培养。
二、Gesicle法基因编辑
Gesicles法是一种无毒的、高效的、替代电穿孔的方法，不依赖昂贵的设备或耗材。通过Gesicle法导入Cas9/sgRNA复合物进行有效的基因编辑，Takara提供所有的必要试剂用于产生细胞衍生的纳米囊泡（Gesicles），来转导Cas9和sgRNA至hiPSCs。后续可与Cellartis iPSC Single-Cell Cloning DEF-CS Culture Media Kit (Code No. Y30021)一起使用，用于进行基因编辑后的单细胞克隆形成和扩增。单细胞克隆扩增后，hiPSCs可以使用Cellartis DEF-CS 500 Culture System (Code No. Y30010)继续培养。
 
■ 产品特点
· Highly efficient gene editing in hiPSCs—use either electroporation or gesicles to deliver Cas9 protein and sgRNA with no genomic integration and reduced off-target effects
· Superior single-cell survival—edited hiPSCs exhibit high (typically ~50%) survival when seeded as single cells in a 96-well plate
· Maintenance of pluripotency after editing and during single-cell cloning—hiPSCs maintain high levels (>90%) of pluripotency markers Oct-4, TRA-1-60, and SSEA-4
· Stable karyotype from start to finish—maintain a normal and stable karyotype throughout editing, single-cell cloning, and expansion
· Flexibility to perform gene editing experiments your way—choose from complete kits that provide editing and single-cell cloning solutions using either electroporation-based or utilize the culture media kit (Code No. Y30021) to perform efficient single-cell cloning following your own editing experiments
· Continuous use of DEF-CS technology throughout gene editing/single-cell cloning experiments—use the Cellartis DEF-CS 500 Culture System (Code No. Y30010) before and during gene editing experiments, then during scale-up after single-cell cloning experiments
 
■ 产品组成
Cellartis® iPSC Single-Cell Cloning DEF-CS™ Culture Media Kit
（Code No. Y30021，1 kit）
· Cellartis DEF-CS 500 Basal Medium (Code No. Y30011; 500 ml)
· Cellartis iPSC Single-Cell Cloning DEF-CS COAT-1 (Code No. Y30018; 2 × 800 μl)
· Cellartis iPSC Single-Cell Cloning DEF-CS Additives
   (Code No. Y30019; 2 × 750 μl, 1 × 500 μl, 1 × 500 μl)
 
关联基因编辑产品
电穿孔法基因编辑
Guide-it™ sgRNA In Vitro Transcription Kit (632635; 1 kit)
Guide-it™ Recombinant Cas9 (Electroporation-Ready) (632641; 100 μg)
Gesicle法基因编辑
Guide-it™ CRISPR/Cas9 Gesicle Production System (632613；1 kit)
 
■ 产品应用
· CRISPR/Cas9-mediated gene editing of hiPSCs
· Single-cell cloning of hiPSCs
· Disease modeling
 
■ 参考文献
Asplund, A. et al. One Standardized Differentiation Procedure Robustly Generates Homogenous Hepatocyte Cultures Displaying Metabolic Diversity from a Large Panel of Human Pluripotent Stem Cells. Stem Cell Rev. Reports 12, 90-104 (2016).
Jinek, M. et al. A Programmable Dual-RNA-Guided DNA Endonuclease in Adaptive Bacterial Immunity. Science 337, (2012).
Kim, S., Kim, D., Cho, S. W., Kim, J. & Kim, J.-S. Highly efficient RNA-guided genome editing in human cells via delivery of purified Cas9 ribonucleoproteins. Genome Res. 24, 1012-9 (2014).
Sander, J.-D. & Joung, J.-K. CRISPR-Cas9 systems for genomic editing, regulation and targeting. Nat. Biotechnol. 32, 347-55 (2014).
 
■ 产品详情请点击：人iPS细胞基因编辑和单细胞克隆系统Human iPS Cell Editing Systems
 
 
 
人iPS细胞基因编辑和单细胞克隆系统Human iPS Cell Editing Systems
Human induced pluripotent stem cells (hiPSCs) growing in DEF-CS medium were edited with Cas9 and sgRNA specific to CD81. Pluripotency is maintained in edited human induced pluripotent stem cells (hiPSCs) that have been seeded as single cells. 12 clonal lines created from single-seeded hiPSCs exhibit high levels of Oct-4 (97-99%), TRA-1-60 (98-99%), and SSEA-4 (98-99%).
  （图片来源于Takara Bio USA, Inc.）
 
 
 

页面更新：2024-02-29 11:51:04

人iPS细胞培养系统酶试剂盒Takara Clontech

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上海金畔生物科技有限公司代理Takara酶试剂盒全线产品，欢迎访问官网了解更多产品信息和订购。

人iPS细胞培养系统
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y30012 Cellartis® DEF-CS™ 500 COAT-1 4 ml 询价 人iPS细胞培养系统 人iPS细胞培养系统 人iPS细胞培养系统
Cellartis Y30010 DEF-CS™ 500 1 Kit ￥6,546 人iPS细胞培养系统 人iPS细胞培养系统 人iPS细胞培养系统
Cellartis Y30016 Cellartis® DEF-CS™ 500 Additives 1 set 询价 人iPS细胞培养系统 人iPS细胞培养系统 人iPS细胞培养系统
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Human iPS和Human ES增殖用培养基
(DEF-CS Culture System, all-in-one format)
作为一款高端创新型的产品，Cellartis DEF-CS培养系统使得单细胞干细胞操作成为常规的操作。该产品是专门针对人类诱导干细胞（hiPS）和人类胚胎干细胞（hES）研发的高效率增殖用培养基产品体系。该产品系统为all-in-one型，包括了所有组分，客户不需要另外求购组分。该产品是成分确定的培养基产品，而且不需要饲养层。DEF-CS既可以实现单细胞培养，也可以用于传统的iPS培养模式以及大规模干细胞增殖。在使用DEF-CS培养基增殖干细胞时，几乎没有背景分化的问题，这使得细胞筛选不再必需。作为一款创新产品，利用DEF-CS培养干细胞时，可以使用酶消化法（enzymatic passaging）实现需要单细胞操作，这一特点十分有利于高通量细胞鉴别筛选（high-throughput screening）、转染（transfection）、框架接种（scaffold seeding）等。
 
■ 产品特点
· Feeder-free and chemically defined culture system for efficient expansion of human iPS cells
· Ideal system for culturing iPS cells; cells maintain pluripotency and long-term potential for self-renewal and differentiation
· Complete kit includes 500 ml basal medium, additives, and coating compound
· Robust system provides high reproducibility and stable growth
· Maintains cells in an undifferentiated state with virtually no background differentiation
 
■ 产品应用
· Scale-up and mass production of human iPS cells
· Single-cell culture of human iPS cells
· Transfection and reprogramming
· High-throughput screening
· Tissue engineering (seeding cells on a scaffold)
 
■ 产品详情请点击：人iPS细胞培养系统
 
人iPS细胞培养系统
Robust growth of human induced pluripotent stem (iPS) cells in the Cellartis DEF-CS Culture System. The number of iPS cells was quantified after being cultured for three weeks using either the Cellartis DEF-CS Culture System, a reference feeder system, or four other stem cell culture systems.
 
参考文献：
1. Sivertsson, Louise, et al. "Hepatic differentiation and maturation of human embryonic stem cells cultured in a perfused three-dimensional bioreactor." Stem cells and development 22.4 (2012): 581-594.
2. Hanson, Charles, et al. "Transplantation of human embryonic stem cells onto a partially wounded human cornea in vitro." Acta ophthalmologica 91.2 (2013): 127-130.
3. Norrman, Karin, et al. "Distinct gene expression signatures in human embryonic stem cells differentiated towards definitive endoderm at single-cell level." Methods 59.1 (2013): 59-70.
4. Ulvestad, Maria, et al. "Drug metabolizing enzyme and transporter protein profiles of hepatocytes derived from human embryonic and induced pluripotent stem cells." Biochemical pharmacology 86.5 (2013): 691-702.
5. Ramirez JM, et al. Side scatter intensity is highly heterogeneous in undifferentiated pluripotent stem cells and predicts clonogenic self-renewal. Stem Cells Dev.2013 Jun 15;22(12):1851-1860.
6. Borestrom, Cecilia, et al. “Footprint-free human induced pluripotent stem cells from articular cartilage with redifferentiation capacity: A first step toward a clinical-grade cell source.” Stem Cells Trans. Med. (2014) 3, 433-447.
7. Kia, Richard, et al. "MicroRNA-122: a novel hepatocyte-enriched in vitro marker of drug-induced cellular toxicity." Toxicological Sciences (2014): kfu269.
8. Valton, Julien, et al. "Efficient strategies for TALEN-mediated genome editing in mammalian cell lines."  Methods 69.2 (2014): 151-170.
9. Zandén, Carl, et al. "Stem cell responses to plasma surface modified electrospun polyurethane scaffolds." Nanomedicine: Nanotechnology, Biology and Medicine 10.5 (2014): 949-958.
10. Asplund, Annika, et al. “One Standardized Differentiation Procedure Robustly Generates Homogenous Hepatocyte Cultures Displaying? Metabolic Diversity from a Large Panel of Human Pluripotent Stem Cells” Stem Cell Rev and Rep (2015)
 
 
 
 

页面更新：2020-02-14 15:54:03

人 iPS细胞向肝脏细胞定向分化系统酶试剂盒Takara Clontech

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上海金畔生物科技有限公司代理Takara酶试剂盒全线产品，欢迎访问官网了解更多产品信息和订购。

人 iPS细胞向肝脏细胞定向分化系统
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y30055 Cellartis® iPS Cell to Hepatocyte Differentiation System 1 Kit ￥15,704 人 iPS细胞向肝脏细胞定向分化系统 人 iPS细胞向肝脏细胞定向分化系统 人 iPS细胞向肝脏细胞定向分化系统
Cellartis Y30051 Cellartis® Hepatocyte Maintenance Medium 100 ml ￥2,521 人 iPS细胞向肝脏细胞定向分化系统 人 iPS细胞向肝脏细胞定向分化系统 人 iPS细胞向肝脏细胞定向分化系统
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iPS向肝脏细胞定向分化操作系统
(Cellartis iPS Cell to Hepatocyte Differentiation System)
以肝脏细胞为模型的实验越来越受到重视，在肝脏病变机理研究、药物代谢研究、药物毒理评估等方面有广阔的应用前景。然而，以个体原代肝细胞为材料来源会产生如取材困难、材料批间差大、无法长期稳定供应等一系列难以克服的问题。因此，通过iPS批量转化生产肝细胞的方法就显示出特别的优势。Cellartis iPS Cell to Hepatocyte Differentiation System可以稳定地、规模化地实现iPS向hepatocyte的诱导转化生产，而且诱导转化出的肝细胞能够稳定表达药物代谢相关酶系统和药物转运系统。
Cellartis iPS Cell to Hepatocyte Differentiation System是一套Do-It-Yourself系统，客户既可以对某个特殊病人来源的iPS实现转化，也可以利用cellartis供应的iPS进行标准化操作。使用本产品的过程起始于诱导人iPS转化成为确定性内胚层（Definitive Endoderm (DE)）细胞，然后诱导转化DE至肝细胞。本产品是All-In-One型产品，实验所需的培养基、基质（coating）等包括在内。应用本产品转化约3 × 106 hiPS cells,可以获得约5 × 106 肝细胞（大约50 cm2面积的单层贴壁细胞）。
利用Cellartis iPS Cell to Hepatocyte Differentiation System转化得到的肝细胞除了清晰表现出肝细胞的必备特征外（如肝细胞特异性标志物、CYP系列酶等），还保留了原始细胞供体者的遗传基因背景。另外，相比较从组织切除获得的原代肝脏细胞（通常需要低温保存），通过本产品系统转化获得的肝细胞在更长的时间跨度上保持着生理功能的稳定性。这一点对于毒理学评估和病毒感染评估具有显著的意义。为长时间维持培养hiPS转化而来的肝细胞，我们推荐Cellartis Hepatocyte Maintenance Medium (Cat. No. Y30051)。
 
关于Cellartis 卓越的iPS Cell to Hepatocyte Differentiation技术的专项说明，请点击：
详情
 
■ 产品特点
· Highly reproducible, robust system—the exact same protocol has been shown to work across 25 different iPS cell lines, so no need to optimize for your lines.
· Ideal for drug metabolism and safety studies—consistently generate panels of >90% pure, functional, hiPS cell-derived hepatocytes with diverse genetic backgrounds.
· Customized starting materials—start with any disease-relevant iPS cell lines and create accurate liver disease models.
· Ready for personalized medicine—make patient-specific, disease-specific cells for therapeutic applications.
· Extended experimental window—hepatocytes can be used for a minimum of 11 days for functional tests.
 
■ 产品成分
· Cellartis DEF-CS 100 Culture System (Y30020, not sold separately)
· Cellartis Definitive Endoderm Differentiation Kit (Y30030, not sold separately)
· Cellartis Hepatocyte Differentiation Kit (Y30050)
 
■ 产品详情请点击：人 iPS细胞向肝脏细胞定向分化系统
 
人 iPS细胞向肝脏细胞定向分化系统
Immunocytochemistry analysis of hepatocyte differentiation. hiPS cells were differentiated into functional hepatocytes using the Cellartis iPS Cell to Hepatocyte Differentiation System. Hepatocytes were immunostained to detect early hepatic markers HNF4α (red, nuclear) and CK18 (green) on days 14 and 21. As the hepatocytes matured, expression of liver-specific markers CYP3A (red, cytoplasmic) and Albumin (green) increased as seen on day 28, as expected. Cell nuclei were stained with DAPI (blue).
 
参考文献：
Asplund, Annika, et al.One Standardized Differentiation Procedure Robustly Generates Homogenous Hepatocyte Cultures Displaying? Metabolic Diversity from a Large Panel of Human Pluripotent Stem Cells. Stem Cell Rev and Rep (2015).
 

页面更新：2019-12-25 09:39:27

人 iPS细胞向定型内胚层细胞定向分化系统酶试剂盒Takara Clontech

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人 iPS细胞向定型内胚层细胞定向分化系统
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y30035 Cellartis® Definitive Endoderm Differentiation Kit with DEF-CS™ Culture System 1 Kit ￥6,436 人 iPS细胞向定型内胚层细胞定向分化系统 人 iPS细胞向定型内胚层细胞定向分化系统 人 iPS细胞向定型内胚层细胞定向分化系统
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Cellartis定向分化获取内胚层细胞试剂盒
(Cellartis Definitive Endoderm Differentiation Kit)
The Cellartis Definitive Endoderm Differentiation Kit用于定向分化hiPS获取definitive endoderm (DE) cells。本产品包含所有必需的培养基和coating材料。本产品还包括新一代的Cellartis DEF-CS 100 Culture System用于起始hiPS的维持培养用。使用本产品获得的DE细胞，可以作为起始材料进行定向分化至内胚层来源的细胞类型(如肝细胞，胰腺细胞)。Cellartis也提供分化DE细胞获取肝细胞的试剂盒（Cellartis Hepatocyte Differentiation Kit (Cat. No. Y30050)；Cellartis也提供诱导分化hiPS获取肝细胞的试剂盒（Cellartis iPS Cell to Hepatocyte Differentiation System (Cat. No. Y30055)。
 
■ 产品特点
· Efficient differentiation—generates >80% SOX17-positive cells
· Robust protocol—successful definitive endoderm (DE) cell generation from more than 25 different hiPS cell lines
· Complete kit—media and ready-to-use coating for a seven-day protocol to reproducibly differentiate hiPS cells into DE cells
· Start with a homogeneous population of hiPS cells—kit includes the Cellartis DEF-CS 100 Culture System to maintain undifferentiated cells prior to the start of DE cell differentiation
 
 
■ 产品详情请点击：人 iPS细胞向定型内胚层细胞定向分化系统
 
人 iPS细胞向定型内胚层细胞定向分化系统
mRNA expression profiles of definitive endoderm cells being generated from two hiPS cell lines (ChiPSC18 and P11025) using the Cellartis Definitive Endoderm Differentiation Kit with DEF-CS Culture Medium. These graphs track the relative temporal mRNA expression levels of various markers during differentiation from hiPS cells (starting on Day 0) into DE cells (by Day 7), as measured by RT-qPCR.
 
 

页面更新：2019-12-25 09:40:07

人iPS细胞来源肝脏细胞酶试剂盒Takara Clontech

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人iPS细胞来源肝脏细胞
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y10133 Cellartis® Enhanced hiPS-HEP v2 (from ChiPSC12) Kit 1 kit 询价 人iPS细胞来源肝脏细胞 人iPS细胞来源肝脏细胞 人iPS细胞来源肝脏细胞
Cellartis Y10134 Cellartis® Enhanced hiPS-HEP v2 (from ChiPSC18) Kit 1 kit 询价 人iPS细胞来源肝脏细胞 人iPS细胞来源肝脏细胞 人iPS细胞来源肝脏细胞
Cellartis Y10135 Cellartis® Enhanced hiPS-HEP v2 (from ChiPSC22) Kit 1 kit 询价 人iPS细胞来源肝脏细胞 人iPS细胞来源肝脏细胞 人iPS细胞来源肝脏细胞
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人iPS干细胞分化来的肝细胞
Cellartis enhanced hiPS-HEP v2 kits 提供了可持续供应的、成熟的人诱导多能干细胞（hiPS）来源的肝脏细胞。在超过14天的检测窗口期，hiPS-HEP细胞拥有功能性的药物代谢机制，使其成为体外药物研发、药物代谢、和相关毒性研究的理想选择；具备成熟、稳健的代谢特征，支持其作为代谢疾病模型。方便使用的试剂盒包括完全的培养基和组份，用于长期检测。与其他肝脏细胞模型相比，培养的Cellartis hiPS-HEP细胞存活时间更长，进而拥有更长的检测窗口用于慢性-毒性实验和作为代谢疾病模型研究。
 
■ 产品特点
· Complete kit for thawing, plating, and culturing the provided cells
· Highly homogeneous population with consistent performance between batches and over time
· Cells are functional and stable for a 14-day assay window
· Cells show long-term, stable CYP450 activities
· Cells express key hepatocyte proteins, including α1AT, Alb, CK18, HNF4α, and E-cadherin
· Cells secrete physiologically relevant levels of albumin and urea
· Cells demonstrate functional insulin and glucose regulation
· Cells show phase I and II enzyme activities
· Cells demonstrate LDL uptake
 
■ 产品组成
· 1 vial of ～1.2 × 107 cells
· Hepatocyte thawing medium
· Hepatocyte coating
· Hepatocyte plating medium
· Hepatocyte washing medium
· Hepatocyte long-term maintenance medium
 
■ 产品应用
· Toxicity testing, including chronic toxicity assays
· Drug discovery and development
· Metabolic studies
· Metabolic disease modeling
 
■ 产品详情请点击：人iPS细胞来源肝脏细胞
 
人iPS细胞来源肝脏细胞
 
Cellartis 人iPS细胞来源的肝脏细胞可以作为长期的、可靠的肝脏疾病模型。
Cellartis human induced pluripotent stem (iPS) cell-derived hepatocytes are a long-lasting, reliable liver disease model. Ideal for long-term studies, these mature, functional, pure hepatocytes allow you to generate consistent results with low batch-to-batch variability. Cellartis iPSC-derived hepatocytes can be used for extended culture significantly longer than human primary hepatocytes—allowing you to get more data from your chronic toxicity studies.
 
人iPS细胞来源肝脏细胞
 
Cellartis enhanced hiPS-HEP cells可以稳定表达CYP450 活性超过21天。
CYP450 activity is stable in enhanced hiPS-HEP cells over 21 days. LC/MS was used to analyze CYP450 activity in cultured enhanced hiPS-HEP cells previously derived from the hiPS cell lines ChiPSC12, ChiPSC18, and ChiPSC22 (abbreviated as C12, C18, and C22). CYP3A (Panel A), CYP2C9 (Panel B), CYP1A (Panel C), and CYP2C19 (Panel D) activities in enhanced hiPS-HEP cells are stable over an extended culture time. Cryopreserved human primary hepatocytes (hphep), which are functional in culture for a significantly shorter time than enhanced hiPS-HEP cells, were thawed and cultured for 20 hours, and their data are shown as the black bar in each panel.
 
人iPS细胞来源肝脏细胞
 
Cellartis enhanced hiPS-HEP细胞在20天的培养中表达白蛋白（Albumin）。
Albumin is present in enhanced hiPS-HEP cells through 20 days in culture. Panel A. Representative images of enhanced hiPS-HEP cells from human iPS cell line ChiPSC18 (C18) taken 12 days after thawing (right), compared to cryopreserved human primary hepatocytes (hphep) taken 24 hr after thawing (left). Cells were stained for albumin and DAPI. Panel B. Albumin secretion as measured by ELISA; n=2 for enhanced hiPS-HEP cells, with the exception of C18 at 20 days (n=1), and n=3 donors for hphep.
 
（以上图片均来源于Takara Bio USA, Inc.）
 
参考文献：
1. Heins et al. Stem Cells 2004; 22: 367-376.United States National Stem Cell Bank; http://www.nationalstemcellbank.org.
2. Mantel N et al. Potential markers of attenuation of YF virus after infection of stem cell-derived human hepatocytes with wild-type Asibi or live-attenuated YF17D virus.Supplement to The American Journal of tropical Medicine and Hygiene, Volume 83, November 2010, Number 5, abstract 12.
3. Yildirimman R et al. Human embryonic stem cell derived hepatocyte-like cells as a tool for in vitro hazard assessment of chemical carcinogenicity. Toxicol. Sci. 2011 Dec; 124(2): 278-90.
4. Ulvestad M et al. Drug metabolizing enzyme and transporter protein profi les of hepatocytes derived from human embryonic and induced pluripotent stem cells. Biochem Pharmacol. 2013 Sep 1; 86(5):691-702.
 
 

页面更新：2019-12-29 15:12:53

人iPS细胞来源定型内胚层细胞酶试剂盒Takara Clontech

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人iPS细胞来源定型内胚层细胞
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y10040 Cellartis® Definitive Endoderm Cells (from ChiPSC18) 1 Vial 询价 人iPS细胞来源定型内胚层细胞 人iPS细胞来源定型内胚层细胞 人iPS细胞来源定型内胚层细胞
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Cellartis定型内胚层干细胞
[Cellartis Definitive Endoderm Cells (from ChiPSC18)]
Cellartis定型内胚层干细胞（DE cell）是从hiPS细胞株ChiPSC18经体外诱导分化得来。该产品中，大于90%的细胞显示表达SOX17蛋白。该产品为低温冷冻保存的细胞悬浮形式。本产品适合用于进一步诱导分化成为肝脏细胞类型或是胰脏细胞类型。特别地，Cellartis的肝脏细胞诱导分化试剂盒（Cellartis Hepatocyte Differentiation Kit，Cat. No. Y30050）适合用于DE向肝脏细胞类型的诱导分化工作。
 
■ 产品特点
· Definitive endoderm cells with >90% SOX17-positive cells
· Can be used for generating further-specified cells of endodermal origin, such as hepatocytes or pancreatic endoderm
 
■ 关联产品
Code No. Product Size
Y10052 Cellartis® HEP Coat 3 ml
Y30012 Cellartis® DEF-CS™ 500 COAT-1 4 ml
T303 iMatrix-511 2 × 175 μg
T304 iMatrix-511 6 × 175 μg
Y30050 Cellartis® Hepatocyte Differentiation Kit 1 Kit
 
■ 产品详情请点击：人iPS细胞来源定型内胚层细胞
 
人iPS细胞来源定型内胚层细胞
Immunocytochemistry of Cellartis Definitive Endoderm Cells (from ChiPSC18). Cells were thawed, cultured for two days, fixed, and stained for the pluripotency marker OCT4, the definitive endoderm marker SOX17, and the nuclear marker DAPI. Results show that more than 90% of the cell population are definitive endoderm cells and have lost pluripotency.
 
 
 

页面更新：2019-12-25 09:45:34

人iPS细胞酶试剂盒Takara Clontech

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上海金畔生物科技有限公司代理Takara酶试剂盒全线产品，欢迎访问官网了解更多产品信息和订购。

人iPS细胞
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y00275 Cellartis® human iPS cell line 7 (ChiPSC7) Kit 1 Kit ￥26,001 人iPS细胞 人iPS细胞 人iPS细胞
Cellartis Y00285 Cellartis® human iPS cell line 12 (ChiPSC12) Kit 1 kit ￥26,001 人iPS细胞 人iPS细胞 人iPS细胞
Cellartis Y00325 Cellartis® human iPS cell line 22 (ChiPSC22) Kit 1 kit ￥26,001 人iPS细胞 人iPS细胞 人iPS细胞
Cellartis Y00305 Cellartis® human iPS cell line 18 (ChiPSC18) Kit 1 Kit ￥25,341 人iPS细胞 人iPS细胞 人iPS细胞
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人iPS细胞
(Human Induced Pluripotent Stem Cells)
Cellartis人iPS细胞（Human iPS Cell Line）产品是达到了工业客户使用标准生产的干细胞产品。该产品包括细胞和用于增殖培养的Cellartis DEF-CS Culture System培养体系。iPS细胞已经在制品化时完成了对DEF-CS培养体系的适应。Cellartis DEF-CS Culture System培养体系是组分明确而且不依赖饲养层的便捷的干细胞培养体系。Cellartis DEF-CS Culture System适合高效率地增殖培养干细胞，并且保持干细胞在增殖过程中几乎无分化地生长，这使得不需要在大规模增殖培养过程中进行细胞筛选。因此，Cellartis人iPS细胞（Human iPS Cell Line）产品是一套完整的产品体系，对于科研级别和工业规模的需求都适合。
 
■ 产品特点
· Cell lines were created by reprogramming human skin fibroblasts using defective polycistronic retrovirus technology to deliver Oct-4, SOX2, KLF4, and c-Myc
· Cell lines are extensively analyzed for purity and stem-cell characteristics, including recovery after thawing, absence of mycoplasma and bacteria, expression of stem cell-specific markers (Oct-4, NANOG, SSEA-3, SSEA-4, TRA-1-60, TRA-1-81), absence of differentiation markers (Beta-3 tubulin, FOXA2, ASMA), and expected karyotype
· Optimized for culture with the Cellartis DEF-CS Culture System
· Suitable for all major applications; cells can form derivatives of all three germ layers when differentiated
· Kits include the Cellartis DEF-CS 100 Culture System
 
■ 关联产品
Code No. Product Size
Y30010 Cellartis® DEF-CS™ 500 Culture System 1 Kit
 
■ 产品详情请点击：人iPS细胞
 
人iPS细胞
Characteristics of Cellartis human iPS cells. The cell lines were generated from fibroblasts using defective polycistronic retrovirus technology to deliver Oct-4, Sox-2, KLF-4, and c-Myc. The skin fibroblasts were obtained from donors of varying age and gender, have a normal karyotype, and have been confirmed to differentiate into specific cell lineages. Consent was obtained from all donors for commercial use.
 
参考文献：
1. de Peppo GM, et al. Osteogenic potential of human mesenchymal stem cells and human embryonic stem cell-derived mesodermal progenitors: a tissue engineering perspective. Tissue Eng Part A.2010 Nov;16(11):3413-3426.
2. Both SK, et al. Differential bone-forming capacity of osteogenic cells from either embryonic stem cells or bone marrow-derived mesenchymal stem cells. J Tissue Eng Regen Med.2011 Mar;5(3):180-190.
3. de Peppo GM, et al. Free-form-fabricated commercially pure Ti and Ti6A14V Porous Scaffolds support the growth of human embryonic stem cell-derived mesodermal progenitors. ScientificWorldJournal. 2012;2012:646417.Epub 2012 Jan 4.
4. Ou Li, et al. Human embryonic stem cell-derived mesenchymal stroma cells(hES-MSCs) engraft in vivo and support hematopoiesis without suppression immune function: implications for off –the shelf ES-MSC therapies. PLOS ONE.2013; 8(1):e55319.
 

页面更新：2024-02-21 09:02:28

人iPS细胞培养系统酶试剂盒Takara Clontech

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人iPS细胞培养系统
品牌 Code No. 产品名称 包装量 价格（元） 说明书 数量
Cellartis Y30010 DEF-CS™ 500 1 Kit ￥6,546 人iPS细胞培养系统 人iPS细胞培养系统 人iPS细胞培养系统
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Human iPS和Human ES增殖用培养基
(DEF-CS Culture System, all-in-one format)
作为一款高端创新型的产品，Cellartis DEF-CS培养系统使得单细胞干细胞操作成为常规的操作。该产品是专门针对人类诱导干细胞（hiPS）和人类胚胎干细胞（hES）研发的高效率增殖用培养基产品体系。该产品系统为all-in-one型，包括了所有组分，客户不需要另外求购组分。该产品是成分确定的培养基产品，而且不需要饲养层。DEF-CS既可以实现单细胞培养，也可以用于传统的iPS培养模式以及大规模干细胞增殖。在使用DEF-CS培养基增殖干细胞时，几乎没有背景分化的问题，这使得细胞筛选不再必需。作为一款创新产品，利用DEF-CS培养干细胞时，可以使用酶消化法（enzymatic passaging）实现需要单细胞操作，这一特点十分有利于高通量细胞鉴别筛选（high-throughput screening）、转染（transfection）、框架接种（scaffold seeding）等。
 
■ 产品特点
· Feeder-free and chemically defined culture system for efficient expansion of human iPS cells
· Ideal system for culturing iPS cells; cells maintain pluripotency and long-term potential for self-renewal and differentiation
· Complete kit includes 500 ml basal medium, additives, and coating compound
· Robust system provides high reproducibility and stable growth
· Maintains cells in an undifferentiated state with virtually no background differentiation
 
■ 产品应用
· Scale-up and mass production of human iPS cells
· Single-cell culture of human iPS cells
· Transfection and reprogramming
· High-throughput screening
· Tissue engineering (seeding cells on a scaffold)
 
■ 产品详情请点击：人iPS细胞培养系统
 
人iPS细胞培养系统
Robust growth of human induced pluripotent stem (iPS) cells in the Cellartis DEF-CS Culture System. The number of iPS cells was quantified after being cultured for three weeks using either the Cellartis DEF-CS Culture System, a reference feeder system, or four other stem cell culture systems.
 
参考文献：
1. Sivertsson, Louise, et al. "Hepatic differentiation and maturation of human embryonic stem cells cultured in a perfused three-dimensional bioreactor." Stem cells and development 22.4 (2012): 581-594.
2. Hanson, Charles, et al. "Transplantation of human embryonic stem cells onto a partially wounded human cornea in vitro." Acta ophthalmologica 91.2 (2013): 127-130.
3. Norrman, Karin, et al. "Distinct gene expression signatures in human embryonic stem cells differentiated towards definitive endoderm at single-cell level." Methods 59.1 (2013): 59-70.
4. Ulvestad, Maria, et al. "Drug metabolizing enzyme and transporter protein profiles of hepatocytes derived from human embryonic and induced pluripotent stem cells." Biochemical pharmacology 86.5 (2013): 691-702.
5. Ramirez JM, et al. Side scatter intensity is highly heterogeneous in undifferentiated pluripotent stem cells and predicts clonogenic self-renewal. Stem Cells Dev.2013 Jun 15;22(12):1851-1860.
6. Borestrom, Cecilia, et al. “Footprint-free human induced pluripotent stem cells from articular cartilage with redifferentiation capacity: A first step toward a clinical-grade cell source.” Stem Cells Trans. Med. (2014) 3, 433-447.
7. Kia, Richard, et al. "MicroRNA-122: a novel hepatocyte-enriched in vitro marker of drug-induced cellular toxicity." Toxicological Sciences (2014): kfu269.
8. Valton, Julien, et al. "Efficient strategies for TALEN-mediated genome editing in mammalian cell lines."  Methods 69.2 (2014): 151-170.
9. Zandén, Carl, et al. "Stem cell responses to plasma surface modified electrospun polyurethane scaffolds." Nanomedicine: Nanotechnology, Biology and Medicine 10.5 (2014): 949-958.
10. Asplund, Annika, et al. “One Standardized Differentiation Procedure Robustly Generates Homogenous Hepatocyte Cultures Displaying? Metabolic Diversity from a Large Panel of Human Pluripotent Stem Cells” Stem Cell Rev and Rep (2015)
 
 

页面更新：2019-12-25 09:50:44