Small interfering RNA/silencing RNA (siRNA) is a class of double-stranded, non-coding RNA molecule, 20-25 base pairs in length. As part of the RNA interference pathway, it regulates gene expression by degrading mRNA after transcription, preventing translation.
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The Silencer™ Human Apoptosis siRNA Library provides investigators with a focused siRNA screening platform targeting apoptosis genes and enabling a detailed analysis of the apoptotic signaling pathway.
Mutations that cause a loss or reduction in gene function can result in the progression to cancer, usually in combination with other genetic changes. Tumor suppressor genes, or anti-oncogenes, can protect cells on the path to becoming cancerous.
The Silencer™ Select Human Drug Targets siRNA Library contains 23,778 Ambion™ Silencer Select highly potent and chemically-modified siRNAs targeting 7,926 genes for performing RNAi screens against known human drug target genes.
The Silencer™ Human Drug Targets siRNA Library includes genes involved in apoptosis, senescence, nucleic acid binding, autophagy, DNA repair, and along with characterized nuclear receptors and other genes that are considered potential targets for therapeutics.
Silencer™ Select siRNAs are classic 21-mers which incorporate the latest improvements in siRNA design, off-target effect prediction algorithms, and chemistry.
DNA surveillance proteins monitor DNA integrity, and they can activate cell cycle checkpoints and DNA repair pathways in response to DNA damage. This can prevent potentially deleterious mutations.
The nuclear hormone receptor gene family includes receptors for thyroid and steroid hormones, retinoids and vitamin D, as well as receptors of unknown ligands.