Episomal iPSC Reprogramming Vectors
Episomal iPSC Reprogramming Vectors
Invitrogen™

Episomal iPSC Reprogramming Vectors

Episomal iPSC Reprogramming Vectors are a cost-effective mixture of three vectors designed to provide the optimal system for generating transgene-freeRead more
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Catalog number A14703
Price (USD)
1,400.00
Each
Add to cart
Price (USD)
1,400.00
Each
Add to cart
Episomal iPSC Reprogramming Vectors are a cost-effective mixture of three vectors designed to provide the optimal system for generating transgene-free and virus-free induced pluripotent stem cells (iPSCs) in a feeder-free environment. Originally developed by Junying Yu and James Thomson(1) and further optimized by Cellular Dynamics International, these Episomal iPSC Reprogramming Vectors have proven successful in reprogramming a number of different somatic cell types.
• Safe for all stages of your iPSC research—transgene-free and viral-free reprogramming allows use from basic to pre-clinical research
• Reprogram a variety of somatic cell types—provides flexibility in somatic cell selection
• Optimized for feeder-free reprogramming—allows for defined and feeder-free reprogramming when used with Essential 8™ Medium

Create Transgene- and Virus-free iPSCs
The Episomal iPSC Reprogramming Vectors are a well-described system for producing transgene-free, virus-free iPSCs, providing a source of iPSCs for all stages of your pluripotent stem cell research. Other reprogramming methods, such as lentivirus, contain transgenes that can integrate into the host genome, potentially disrupting the genome or causing unpredictable results. These episomal vectors are introduced into the cell by electroporation. As oriP/EBNA1 vectors, they contain all 6 reprogramming factors (Oct4, Sox2, Nanog, Lin28, Klf4 and lMyc) and replicate extrachromosomally only once per cell cycle. At this replication rate, the episomes are lost at a rate of approximately 5% per cell generation.

Generate iPSCs from a Wide Variety of Somatic Cell Types
iPSCs have been generated with episomal vectors from a range of somatic cells including fibroblasts, bone marrow mononuclear cells, PBMCs, lymphoblast B cells, and various disease-type fibroblasts and PBMCs. Each kit provides enough material for 6 reprogramming experiments.

Optimized for Feeder-free Reprogramming with Essential 8™ Medium
The Episomal iPSC Reprogramming Vectors were designed in the laboratories of James Thomson and Cellular Dynamics International for use with Essential 8™ Medium, thus providing an optimal environment for defined, feeder-free reprogramming.

Commercialized in Partnership with Cellular Dynamics International.

For Research Use Only. Not intended for any animal or human therapeutic or diagnostic use.

Reference:
1. Human Induced Pluripotent Stem Cells Free of Vector and Transgene Sequences; Yu J, Hu K, Smuga-Otto K, Tian S, Stewart R, Slukvin II, Thomson J. Science. 2009; 324:797-801.
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Constitutive or Inducible SystemConstitutive
Delivery TypeTransfection
For Use With (Equipment)Electroporator, Neon™ Transfection System
PromoterCMV
Product TypeEpisomal iPSC Reprogramming Vectors
Selection Agent (Eukaryotic)Hygromycin
Replication OriginoriP
Protein TagUntagged
Quantity1 tube
VectorpCEP4
For Use With (Application)Episomal Expression, Induced Pluripotent Stem Cell Generation, Multi-Gene Expression
Unit SizeEach
Contents & Storage
3 DNA vectors mixed into 1 tube at 1 μg/μl in TE buffer

Frequently asked questions (FAQs)

Which kits do you offer for stem cell reprogramming?

We offer the Invitrogen CytoTune-iPS 2.0 Sendai Reprogramming Kit (Cat. Nos. A16517, A16518) which is a non-integrating system that uses Sendai virus vectors to reprogram somatic cells into induced pluripotent stem cells (iPSCs). The Invitrogen CytoTune-iPS 2.0 Sendai Reprogramming Kit contains three Invitrogen CytoTune 2.0 reprogramming vectors that are used for delivering and expressing key genetic factors necessary for reprogramming somatic cells into iPSCs. Only one application of the vectors is required for successful reprogramming.

Additionally, we offer the Episomal iPSC Reprogramming Vectors (Cat. No A14703) or Epi5 Episomal iPSC Reprogramming Kit (Cat. No A15960). This is a non-integrating system that reprograms somatic cells into induced pluripotent stem cells (iPSCs). These two products contain a mixture of six or five vectors designed to provide the optimal system for generating transgene-free and virus-free iPSCs in a feeder-free environment. Originally developed by Junying Yu and James Thomson (http://www.ncbi.nlm.nih.gov/pubmed/19325077) and further optimized by Cellular Dynamics International, these Episomal iPSC Reprogramming Vectors have proven successful in reprogramming a number of different somatic cell types.

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.

When should I use the full length Human FGF-basic (FGF-2/bFGF) Recombinant Protein or the truncated variant, Human FGF-basic (FGF-2/bFGF) (aa 10-155) Recombinant Protein?

The full length Human FGF-basic (FGF-2/bFGF) (aa 1-155) Recombinant Protein is recommended for stem cells whereas the truncated variant, Human FGF-basic (FGF-2/bFGF) (aa 10-155) Recombinant Protein which is missing the first 9 amino acids, is recommended for use with neural and cardiac cells.

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.

What are induced pluripotent stem cells?

Induced pluripotent stem cells (iPS or iPSCs) are pluripotent stem cells directly generated by introducing combination of genes coding for “reprogramming factors” into adult cells. These reprogramming factors include Oct4, Sox2, c-Myc, KLF4, NANOG, and LIN28. Yu, et al, generated iPS from a human mesenchymal cell line using lentiviral vectors carrying Oct4, Sox2, NANOG, and LIN28 genes (Science 318:1917 (2007)). Using a similar approach, Takahashi et al, generated iPS from human primary fibroblast cells by introducing genes coding for Oct3, Sox2, KLF4, and c-Myc into these cells (Cell 131:861 (2007)). iPS generated by reprogramming are similar to human ES cells in morphology, the capacity for unlimited proliferation, surface-antigen expression, gene expression, the ability to differentiate into cell types representing the three germ layers in vitro, and the ability to form teratomas after injection into SCID mice.