System Biosciences
PB-SV40-Neo-EF1-GFP-CAGs-cMyc-Klf4-Oct4-Sox2 Mouse 4-in-1 iPSC Vector
- SKU:
- PB400A-1
- Availability:
- Usually Shipped in 5 Working Days
- Size:
- 10 ug
- Shipping Temperature:
- Blue Ice/ Dry Ice
- Qualifications:
- Requires signed license from commercial customers
Description
PB-SV40-Neo-EF1-GFP-CAGs-cMyc-Klf4-Oct4-Sox2 Mouse 4-in-1 iPSC Vector. Cat# PB400A. Supplier: SBI System Biosciences
- Make transgenic cell lines with a single transfection
- Integrate multiple PiggyBac Vectors in a single transfection
- Insert an expression cassette into human, mouse, and rat cells
- Deliver virtually any-sized DNA insert, from 10 – 100 kb
- Choose from PiggyBac Vectors that express your gene-of-interest from constitutive or inducible promoters and include a variety of markers
Overview
- Make transgenic cell lines with a single transfection
- Integrate multiple PiggyBac Vectors in a single transfection
- Insert an expression cassette into human, mouse, and rat cells
- Deliver virtually any-sized DNA insert, from 10 – 100 kb
- Choose from PiggyBac Vectors that express your gene-of-interest from constitutive or inducible promoters and include a variety of markers
- Determine the number of integration events with the PiggyBac qPCR Copy Number Kit (# PBC100A-1)
- Academic Customers—End-User License Information
- Commercial Customers—End-User License Information
How It Works
The PiggyBac Transposon System’s Cut-and-Paste Mechanism
The efficient PiggyBac Transposon System uses a cut-and-paste mechanism to transfer DNA from the PiggyBac Vector into the genome. If only temporary genomic integration is desired, the Excision-only PiggyBac Transposase can be transiently expressed for footprint-free removal of the insert, resulting in reconstitution of the original genome sequence.
Figure 1. The PiggyBac Transposon System’s cut-and-paste mechanism.
- The Super PiggyBac Transposase binds to specific inverted terminal repeats (ITRs) in the PiggyBac Cloning and Expression Vector and excises the ITRs and intervening DNA.
- The Super PiggyBac Transposase inserts the ITR-Expression Cassette-ITR segment into the genome at TTAA sites.
- The Excision-only Super PiggyBac Transposase can be used to remove the ITR-Expression Cassette-ITR segment from the genome, for footprint-free removal
Supporting Data
Easily reprogram mouse cells with the PiggyBac Transposon System
Figure 2. Easily reprogram mouse cells with the PiggyBac Transposon System. (A) Gene expression of the PiggyBac Mouse 4-in-1 iPSC Vector was analyzed in 3T3 Cells transfected with either (- lane) the Super PiggyBac Transposase Expression Vector (Cat.# PB210PA-1) alone or (+ lane) the Super PiggyBac Transposase Expression Vector and the PiggyBac Mouse 4-in-1 iPSC Vector. Cells were harvested at two weeks post-transfection, and RNA was isolated and reverse transcribed (RT) into cDNA. Gene expression was evaluated via PCR using primers specific for the four factors and a Gapdh loading control. Only the cells co-transfected with the PiggyBac Mouse 4-in-1 iPSC Vector showed expression of the transcripts. (B). Cells from (A) were also imaged for GFP expression and stained with anti-Sox2 antibody (Texas Red, antibody in the + panel only). DAPI stain was used as a positive control to identify cell nuclei.
1 Review
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higher quality
the product was of higher quality and the PB-SV40 was quite satisfied
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