What controls should I use for my in vivo siRNA studies?
We offer the following in vivo siRNA controls:
Invitrogen In Vivo Negative Control #1 siRNA (Cat. No. 4457287, 5nmol; 4459405, 50 nmol; 4457289, 250 nmol)
Invitrogen In Vivo GAPDH Positive control siRNA (Cat. No. 4457288, 5 nmol; 4459407, 50 nmol, 4457291, 250 nmol)
Invitrogen In Vivo Factor VII Positive control siRNA (Cat. No. 4459408, 50 nmol; 4457292, 250 nmol)
Silencer Select Negative Control No. 1 siRNA, in vivo ready (Cat. No. 4404020, 250 nmol)
Silencer GAPDH Positive Control siRNA, in vivo ready (Cat. No. 4404025, 250 nmol)
Find additional tips, troubleshooting help, and resources within our RNAi Support Center.
How stable is Stealth siRNA, can I use it for in vivo research?
Stealth siRNA is markedly more stable in serum than unmodified siRNA. This increased stability is particularly beneficial in vivo where the RNAi may be exposed to more proteases. In collaboration with Intradigm, Stealth RNAi has been demonstrated to have activity in vivo when injected intra-tumorally.
Find additional tips, troubleshooting help, and resources within our RNAi Support Center.
How can I order in vivo siRNA duplexes?
Pre-designed Stealth RNAi and Ambion In Vivo siRNA can be ordered directly from our pre-designed siRNA search interface (https://www.thermofisher.com/us/en/home/life-science/rnai/introduction-to-in-vivo-rnai.html?open=faq#search) to target human, mouse, or rat genes.
Custom siRNA designs for in vivo experiments can be ordered from two interfaces, depending on the product format being requested: Custom Ambion In Vivo siRNA is ordered from the GeneAssist Custom siRNA Builder (https://www.thermofisher.com/order/custom-genomic-products/tools/sirna/), while Stealth RNAi is ordered using the BLOCK-iT RNAi Express for in vivo synthetics (https://rnaidesigner.thermofisher.com/rnaiexpress/inVivoService.jsp).
Find additional tips, troubleshooting help, and resources within our RNAi Support Center.
Do I need endotoxin testing for my in vivo RNAi duplexes?
It is recommended to reduce the chance of eliciting an immune response.
Find additional tips, troubleshooting help, and resources within our RNAi Support Center.
I want to order larger scales than the standard offering, whom do I contact?
Please contact rnairesearcher@invitrogen.com regarding large scale in vivo siRNA or fill out the quote request form (www.thermofisher.com/us/en/home/global/forms/custom-sirna-mirna-quote-request.html).
Find additional tips, troubleshooting help, and resources within our RNAi Support Center.