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SignalSilence® APC6 siRNA II #7164
Western blot analysis of extracts from 293T cells, transfected with 100 nM SignalSilence® Control siRNA (Unconjugated) #6568 (-), SignalSilence® APC6 siRNA I #7279 (+) or SignalSilence® APC6 siRNA II (+), using APC6 (D8D8) Rabbit mAb #9499 (upper) or GAPDH (D16H11) XP® Rabbit mAb #5174 (lower). The APC6 (D8D8) Rabbit mAb confirms silencing of APC6 expression, while the GAPDH (D16H11) XP® Rabbit mAb is used as a loading control.Learn more about how we got this image
Gallery: SignalSilence® APC6 siRNA II #7164
CST recommends transfection with 100 nM SignalSilence® APC6 siRNA II 48 to 72 hours prior to cell lysis. For transfection procedure, follow protocol provided by the transfection reagent manufacturer. Please feel free to contact CST with any questions on use.
Each vial contains the equivalent of 100 transfections, which corresponds to a final siRNA concentration of 100 nM per transfection in a 24-well plate with a total volume of 300 μl per well.Storage: SignalSilence® siRNA is supplied in RNAse-free water. Aliquot and store at -20ºC.
SignalSilence® APC6 siRNA II from Cell Signaling Technology (CST) allows the researcher to specifically inhibit APC6 expression using RNA interference, a method whereby gene expression can be selectively silenced through the delivery of double stranded RNA molecules into the cell. All SignalSilence® siRNA products from CST are rigorously tested in-house and have been shown to reduce target protein expression by western analysis.
Oligonucleotide synthesis is monitored base by base through trityl analysis to ensure appropriate coupling efficiency. The oligo is subsequently purified by affinity-solid phase extraction. The annealed RNA duplex is further analyzed by mass spectrometry to verify the exact composition of the duplex. Each lot is compared to the previous lot by mass spectrometry to ensure maximum lot-to-lot consistency.
Cell proliferation in all eukaryotic cells relies, in part, upon the ubiquitin ligase (E3) activity of the anaphase promoting complex/cyclosome (APC/C). The main function of the APC/C is to trigger the transition of the cell cycle from metaphase to anaphase. APC/C is a 1.5 MDa protein complex that associates with parts of the spindle apparatus during mitosis. APC/C performs its various functions by promoting the assembly of polyubiquitin chains on substrate proteins, which targets these proteins for degradation by the 26S proteasome (1,2). In humans, twelve different APC/C subunits have been identified. Like all E3 enzymes, APC/C utilizes ubiquitin residues that have been activated by E1 enzymes and then transferred to E2 enzymes. Indeed APC/C has been shown to transiently interact with UBCH5 and UBCH10 E2 enzymes, in part, via the RING-finger domain-containing subunit, APC11 (3-5). In addition to E2 enzymes, APC/C activity also relies upon several cofactors that associate with APC/C during specific phases of the cell cycle. The best studied of these are Cdc20 and Cdh1, which contain a carboxy-terminal WD40 domain and participate in the recognition of APC/C substrates by interacting with specific recognition elements in these substrates (6), called D-boxes (7) and KEN-boxes (8).
SignalSilence® APC6 siRNA I from Cell Signaling Technology (CST) allows the researcher to specifically inhibit APC6 expression using RNA interference, a method whereby gene expression can be selectively silenced through the delivery of double stranded RNA molecules into the cell. All SignalSilence® siRNA products from CST are rigorously tested in-house and have been shown to reduce target protein expression by western analysis.
For Research Use Only. Not For Use In Diagnostic Procedures. Cell Signaling Technology® is a trademark of Cell Signaling Technology, Inc. SignalSilence® is a trademark of Cell Signaling Technology, Inc.