Render Target: STATIC
Render Timestamp: 2025-02-27T11:41:29.482Z
Commit: cb76efb1e1bf27d454180ac9a5e8c179c097b4c4
XML generation date: 2024-10-19 02:47:13.575
Product last modified at: 2025-01-01T09:03:50.772Z
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PDP - Template Name: siRNA
PDP - Template ID: *******aa36529

SignalSilence® Cofilin siRNA I #6267

Important Ordering Details

Custom Ordering Details: Product is assembled upon order. Please allow up to three business days for your product to be processed.

    Supporting Data

    REACTIVITY H
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Usage Information

    CST recommends transfection with 100 nM Cofilin siRNA I 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.

    Product Description

    SignalSilence® Cofilin siRNA I from Cell Signaling Technology (CST) allows the researcher to specifically inhibit cofilin 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.

    Quality Control

    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.

    Background

    Cofilin and actin-depolymerization factor (ADF) are members of a family of essential conserved small actin-binding proteins that play pivotal roles in cytokinesis, endocytosis, embryonic development, stress response, and tissue regeneration (1). In response to stimuli, cofilin promotes the regeneration of actin filaments by severing preexisting filaments (2). The severing activity of cofilin is inhibited by LIMK or TESK phosphorylation at Ser3 of cofilin (3-5). Phosphorylation at Ser3 also regulates cofilin translocation from the nucleus to the cytoplasm (6).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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    SignalSilence is a registered trademark of Cell Signaling Technology, Inc.
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