Whole Plasmid Sequencing Service
Obtain accurate and reliable full length plasmid sequencing with our Next Generation Sequencing service.
Specifications
| Reagent | INTERFERin® |
|---|---|
| Molecule delivered | siRNA, miRNA (microRNA), and other oligonucleotides: pre-miRNA, mimic miRNA, antimiR… |
| Applications | Transfection of siRNA and other oligonucleotides |
| Cell types | Adherent and suspension cells |
| Number of transfections | 1 ml of INTERFERin® is sufficient to perform 500-1000 transfections in 24-well plates. |
| Storage | Store INTERFERin® at 5 °C ± 3°C. |
Overview
INTERFERin® provides very high silencing efficiency already at 1 nM siRNA and can be used in a wide variety of adherent and suspension cells. Using low concentration of siRNA avoids off-target effects, and its gentle mode of action ensure more robust data and excellent cell viability. Easy to use thanks to its compatibility with serum and antibiotics, INTERFERin® is also perfectly suited for transfection of miRNA and other oligonucleotides like pre-miRNA, mimic miRNA, antimiR.
Less siRNA, less off-target effects
Publications have shown that transfecting high siRNA concentrations can lead to non-specific off target effects. The reliability of the experimental data can be increased by using as little siRNA as possible. This is why INTERFERin® has been specifically designed to provide high silencing efficiency using low siRNA concentrations. INTERFERin®-mediated delivery of 1 nM of a specific siRNA shows selective and highly efficient knockdown of gene expression, while a competitor (L2K) needs at least 10 nM siRNA to reach 50% silencing efficiency.
Suitable for miRNA transfection
Transfection of microRNA (miRNA) oligonucleotides is increasingly being used to analyze biological effects of specific miRNAs on cell function. INTERFERin® is the reagent of choice for delivering miRNA, miRNA mimics or pre-miRNAs. INTERFERin® is the latest generation siRNA & miRNA transfection reagent, especially designed for high transfection efficiency in a wide variety of cells, resulting in high gene silencing or stimulation of gene expression. Indeed, some miRNA are also known to induce gene expression by association with the promoter of the gene of interest. For example, INTERFERin®-mediated delivery of miR-373 leads to a 3 fold increase in E-Cadherin expression.
Over 90 % gene silencing
For many adherent cell lines or primary cells, 1 nM siRNA is sufficient to obtain more than 90 % gene silencing. For suspension cell lines, 80 % silencing can still be reached by INTERFERin® using 5 nM siRNA.
Excellent cell viability
When it comes to cell viability, INTERFERin® outperforms other transfection reagents. 48 h after transfection with 1 nM siRNA, cells transfected with INTERFERin® appear healthy, while toxicity is clearly observed with reagent S (Fig. 3).
Easy standard protocol
When it comes to cell viability, INTERFERin® outperforms other transfection reagents. 48 h after transfection with 1 nM siRNA, cells transfected with INTERFERin® appear healthy, while toxicity is clearly observed with reagent S.
All Data
Plasmid Engineering Service
Polyplus provides an integrated service for design and production of tailor-made DNA plasmid through our unique and Innovative assembly technology.
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Other sources to help you understand INTERFERin® better
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Check our FAQs
These FAQs are organized by application to guide you to find the best answer possible.
Product Documents
You have access to all the documents related to the transfection reagent.
Polyplus Database
Search for publications in our Transfection Database with Polyplus transfection reagents
Lexicon
This lexicon will help you to understand the different terms related to Polyplus-transfection®.
they used it
Testimonials
Latonia T.S.
Winship Cancer Institute of Emory University, United States
“I prefer INTERFERin [vs two competitors]. Awesome product with very competitive price.”
AB
Anja B.
Goethe Universität Frankfurt, Germany
“Cells seemed to be less stressed compared to [competitor]. I observed less apoptotic cells and will order INTERFERin for my next experiments. Thanks again for the trial sample. Best wishes, Anja”
J
Jason H.
Emory University, United States
“I use your INTERFERin siRNA reagent in primary human Macrophages with terrific results.”
VK
Venkateswarlu K
Swansea University, United Kingdom
“This is far better than some other well known products in transfecting siRNA.”
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