iPS Cell to Endothelial Cell Differentiation System酶试剂盒Takara Clontech

上海金畔生物科技有限公司代理Takara Clontech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。

iPS Cell to Endothelial Cell Differentiation System
品牌 Code No. 产品名称 包装量 价格(元) 说明书 数量
Cellartis Y50300 MiraCell® iPS Cell to Endothelial Cell Differentiation Kit 1 Kit ¥13,273 iPS Cell to Endothelial Cell Differentiation System iPS Cell to Endothelial Cell Differentiation System iPS Cell to Endothelial Cell Differentiation System
Cellartis Y50301 MiraCell® iPS Cell to Endothelial Cell Differentiation Kit with DEF-CS 500 Culture System 1 Kit ¥18,627 iPS Cell to Endothelial Cell Differentiation System iPS Cell to Endothelial Cell Differentiation System iPS Cell to Endothelial Cell Differentiation System
Cellartis Y50053 MiraCell® EC Culture Medium 500 ml ¥4,148 iPS Cell to Endothelial Cell Differentiation System iPS Cell to Endothelial Cell Differentiation System iPS Cell to Endothelial Cell Differentiation System
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iPS向血管内皮细胞定向分化系统
(iPS Cell to Endothelial Cell Differentiation System)
MiraCell iPS Cell to Endothelial Cell Differentiation Kit用于人iPS细胞向血管内皮细胞定向分化诱导,试剂盒中包含2种包被剂、2种分化用基础培养基和6种培养基添加剂,足够支持1个T25培养瓶 (1.5×105 Cells)或3个6孔板单孔(1.8×105 cells)的iPS细胞进行内皮方向分化诱导,分化周期为12天(Day0至Day11)。建议分化起始的iPS细胞先使用Cellartis® DEF-CS 500 Culture System(Y30010)驯化3-5代,以确保iPS细胞处于良好的多能性状态。
诱导分化获得的高纯度(CD31阳性率>80%*)血管内皮细胞,经鉴定表达CD31、CD144、Tie2、VEGFR2等血管内皮标志物和具备小管(Tube)形成能力。分化好的血管内皮细胞(Day12以后)可以使用MiraCell EC Culture Medium(Y50053)长期扩大培养,也可以冷冻保存备用。(*起始的人iPS细胞株不同,得到的血管内皮细胞性能可能不同。)
 
本产品使用京都大学iPS细胞研究所开发的人血管内皮细胞的制备技术,由Takara和iHeart Japan公司共同研发,由Takara制造并销售。
 
■ 产品特点
· 完整的试剂盒,支持人iPS细胞-中胚层细胞-血管内皮细胞定向分化
· 多个iPS细胞株测试验证,支持高效分化诱导(>80%)
· 无需基因修饰和药物筛选过程,操作简便
· 获得的血管内皮细胞,可冷冻保存和扩大培养
 
■ 产品组成
MiraCell® iPS Cell to Endothelial Cell Differentiation Kit,Y50300
· Coating Reagent 1 (Day0 & 2);Coating Reagent 2 (Day11)
· EC Differentiation Basal Medium 1 (Day3~9);EC Differentiation Basal Medium 2 (Day11)
· Supplement 1 (Day3);Supplement 2 (Day4);Supplement 3 (Day7);Supplement 4 (Day8);Supplement 5 (Day9);Supplement 6 (Day11)
 
iPS Cell to Endothelial Cell Differentiation System
 
MiraCell® iPS Cell to Endothelial Cell Differentiation Kit with DEF-CS 500 Culture System,Y50301
· MiraCell® iPS Cell to Endothelial Cell Differentiation Kit,Y50300
· Cellartis® DEF-CS 500 Culture System,Y30010
 
iPS Cell to Endothelial Cell Differentiation System
 
■ 实验例
iPS Cell to Endothelial Cell Differentiation System
图1. 3种人iPS细胞株使用MiraCell iPS Cell to Endothelial Cell Differentiation Kit分化诱导,获得的血管内皮细胞的形态比较(A)和标志蛋白质(B)比较。
 
iPS Cell to Endothelial Cell Differentiation System
图2. 3种人iPS细胞株使用MiraCell iPS Cell to Endothelial Cell Differentiation Kit分化诱导,获得的血管内皮细胞继续使用MiraCell EC Culture Medium维持培养,可长时间维持高纯度。()内的数值表示Day32的细胞扩大倍数,以Day8的细胞数为1。
 
iPS Cell to Endothelial Cell Differentiation System
图3. 冷冻保存的、使用MiraCell iPS Cell to Endothelial Cell Differentiation Kit分化诱导的血管内皮细胞(Day16),在解冻复苏培养Day8后的小管形成实验结果。
 
 
 
产品详情请点击:http://catalog.takara-bio.co.jp/product/basic_info.php?unitid=U100009383
 
 

Anti-Human iPS酶试剂盒Takara Clontech

上海金畔生物科技有限公司代理Takara Clontech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。

Anti-Human iPS
品牌 Code No. 产品名称 包装量 价格(元) 说明书 数量
Takara M221 Anti-Human Oct4, Monoclonal 0.1 mg Inquire Anti-Human iPS Anti-Human iPS Anti-Human iPS
Takara M222 Anti-Human Lin28, Monoclonal 0.1 mg Inquire Anti-Human iPS Anti-Human iPS Anti-Human iPS
Takara M223 Anti-Human Sox2, Monoclonal 0.1 mg Inquire Anti-Human iPS Anti-Human iPS Anti-Human iPS
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■ 制品内容
单克隆抗体 (冻干品) 0.1 mg
 
■ 制品说明
以基因重组Human Oct4全长蛋白质、Human Lin28全长蛋白质、Human Sox2肽 (219-236) [GSPTYSMSYSQQGTPGMA]-KLH复合物为免疫原获得的小鼠单克隆抗体。
克隆编号 特异性 亚型
Oct4 13-12F 与人Oct4特异性反应 Mouse IgG2b
Lin28 91-12A 与人Lin28特异性反应 Mouse IgG2b
Sox2 9B-12H 与人Sox2特异性反应 Mouse IgG2b
 
■ 保存
4℃。
本制品不含防腐剂。溶解后的抗体溶液 (2.0 mg/ml) 分成小包装后,-20℃可保存1年,添加0.1%NaN3后4℃可保存6个月。避免反复冻融,稀释后尽量不要保存。
 
■ 抗体溶解
使用50 μl灭菌蒸馏水溶解 (2.0 mg/ml,不含防腐剂)。
 
■ 用途
◇ 还原条件下的蛋白质印迹分析。
◇ 免疫细胞化学染色。
 
 

人iPS细胞来源定型内胚层细胞酶试剂盒Takara Clontech

上海金畔生物科技有限公司代理Takara Clontech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 ¥8,387 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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无标题文档

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.
 
 
 

Mouse ES and iPS cell culture medium (2i)酶试剂盒Takara Clontech

上海金畔生物科技有限公司代理Takara Clontech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。

Mouse ES and iPS cell culture medium (2i)
品牌 Code No. 产品名称 包装量 价格(元) 说明书 数量
Cellartis Y40031 Cellartis® 2i mES/iPSC Culture Medium 200 ml ¥3,158 Mouse ES and iPS cell culture medium (2i) Mouse ES and iPS cell culture medium (2i) Mouse ES and iPS cell culture medium (2i)
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小鼠ES/iPS细胞培养基(2i Medium)
Cellartis 2i mES/iPSC Culture Medium是一款无血清的、成分确定的细胞培养基,可用于小鼠ES和iPS细胞建系。该培养基含有两种小分子抑制剂(基于2i技术:CHIR99021、PD0325901),分别是用于抑制GSK3β和ERK/MEK介导的分化诱导信号通路,以及促进细胞增殖。
单独使用Cellartis 2i mES/iPSC Culture Medium,可以长期维持小鼠ES细胞处于原始状态和基态(Naive, ground state)或者小鼠iPS细胞处于完全多能性(Fully pluripotent)的状态。添加LIF(Leukemia Inhibitory Factor),可以通过调节Nanog信号通路使得Partial-iPS细胞或Pre-iPS细胞有效转化为具有完全多能性的iPS细胞(Silva et al. 2008; Silva et al. 2009).
2i技术也应用于从难获得具有生殖系能力(germline-competent)ES细胞的小鼠品系中建立ES细胞系(Nichols et al. 2009),以及用于从人类和家畜物种中诱导iPS细胞(Wang et al. 2011; Malaver-Ortega et al. 2012)。
 
■ 产品特点
· 成分确定、无血清,促进细胞增殖并维持多能性状态
· 通过添加小分子抑制剂来阻断GSK3β和 ERK/MEK介导的分化诱导通路,并维持小鼠ES细胞和iPS细胞长期具备生殖系能力
· 添加 LIF,使Partial-iPS细胞或Pre-iPS细胞有效转化为具有完全多能性的iPS细胞
 
■ 产品应用
· 建立小鼠ES细胞系和iPS细胞系
· 长期维持纯的ES细胞或iPS细胞
· 使Partial-iPS细胞或Pre-iPS细胞转化为具有完全多能性的iPS细胞(需添加 LIF)
 
■ 产品组成
· 1 bottle (200 ml) of Cellartis mES/iPSC Culture Basal Medium
· 1 tube (200 μl) Cellartis 2i mES/iPSC Supplement
 
 
■ 产品详情请点击:Mouse ES and iPS cell culture medium (2i)
 
■ 参考文献
1. Malaver-Ortega, L. F. et al. The state of the art for pluripotent stem cells derivation in domestic ungulates. Theriogenology 78, 1749–1762 (2012).
2. Nichols, J. et al. Validated germline-competent embryonic stem cell lines from non-obese diabetic mice. Nat. Med15, 814–818 (2009).
3. Silva, J. et al. Promotion of reprogramming to ground state pluripotency by signal inhibition. PLoS Biol. 6, e253 (2008).
4. Silva, J. et al. Nanog is the gateway to the pluripotent ground state. Cell 138, 722–37 (2009).
5. Wang, W. et al. Rapid and efficient reprogramming of somatic cells to induced pluripotent stem cells by retinoic acid receptor gamma and liver receptor homolog. PNAS 108, 18283–18288 (2011).
 

Human iPS Cell Editing Systems酶试剂盒Takara Clontech

上海金畔生物科技有限公司代理Takara Clontech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。

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 ¥7,860 Human iPS Cell Editing Systems Human iPS Cell Editing Systems Human iPS Cell Editing Systems
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无标题文档

 
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:Human iPS Cell Editing Systems
 
 
 
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.)