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poly di- dc 20148e  (Thermo Fisher)


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    Structured Review

    Thermo Fisher poly di- dc 20148e
    Poly Di Dc 20148e, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/poly(di-dc)+20148e/poly+di+dc+/pm40542553-72-39-45
    Average 90 stars, based on 1 article reviews
    poly di- dc 20148e - by Bioz Stars, 2026-09
    90/100 stars

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    other:

    Article Title: Dominant Malignant Clones Leverage Lineage Restricted Epigenomic Programs to Drive Ependymoma Development
    Article Snippet: A DNA library (Integrated DNA Technologies) containing randomized central regions of 20 bp flanked by constant sequences complimentary to primers was converted to dsDNA and brought to 74ng/μL before being combined 1% w/v BSA, 500ng/μL poly dI-DC (Thermo Fisher 20148E), 1% NP-40 (Thermo Fisher 85124), and 10X PBS.

    Article Title: Functional Characterization of the Gibberellin (GA) Receptor ScGID1 in Sugarcane
    Article Snippet: Typical binding reactions contained 150 ng CorePro probes, 100 ng of poly (dI-dC) (Cat. No. 20148E, Thermo Fisher Scientific, Shanghai, China) plus 5-, 10- or 15 μg of MBP-tag fusion proteins in the binding buffer [25 mM Tris-HCl (pH 7.5) (Cat. No. A100193, Sangon Biotech, Shanghai, China), 5 mM MgCl 2 , 0.2 mM EDTA (Cat. No. A100322, Sangon Biotech, China), 1 mM dithiothreitol (DTT) (Cat. No. A100281, Sangon Biotech, Shanghai, China), and 2.5 mM ATP (Cat. No. P0756S, New England Biolabs, Ipswich, MA, USA)].

    Article Title: Functional Characterization of the Gibberellin (GA) Receptor ScGID1 in Sugarcane.
    Article Snippet: Typical binding reactions contained 150 ng CorePro probes, 100 ng of poly (dI-dC) (Cat. No. 20148E, Thermo Fisher Scientific, Shanghai, China) plus 5-, 10- or 15 μg of MBP-tag fusion proteins in the binding buffer [25 mM Tris-HCl (pH 7.5) (Cat. No. A100193, Sangon Biotech, Shanghai, China), 5 mM MgCl2, 0.2 mM EDTA (Cat. No. A100322, Sangon Biotech, China), 1 mM dithiothreitol (DTT) (Cat. No. A100281, Sangon Biotech, Shanghai, China), and 2.5 mM ATP (Cat. No. P0756S, New England Biolabs, Ipswich, MA, USA)].

    Article Title: cAMP-Response Element (CRE)-Mediated Transcription by CRE-Binding Protein (CREB) Is Essential for Human Tryptophan Hydroxylase 2 Gene Expression.
    Article Snippet: For TPH2- CRE EMSA, nuclear proteins (6.2 μg) were incubated at 4°C for 30 min in 20- μL reaction mix containing 5% glycerol, 50 mM NaCl, 5 mM MgCl2, 10 mM Tris– HCl buffer (pH 7.5), and 50 μg/mL poly dI- dC (Cat. No. 20148E; Thermo Fisher Scientific, Waltham, MA, USA), with or without a 100- fold molar excess of unlabeled competitors.

    Article Title: Alternate isoforms of IRF7 Differentially Regulate Interferon Expression to Tune Response to Viral Infection
    Article Snippet: The EMSA binding buffer consisted of 20 mM Tris-HCl (pH 7.5), 1 mM EDTA, 20 mM KCl, 1 mM MgCl2, 10% glycerol, 5 mM DTT, 0.5% NP-40, 10 μg of BSA, and 62.5 μg/mL Poly(dI-dC) (Thermo Scientific, 20148E) to minimize nonspecific binding.

    Article Title: A humanized NOVA1 splicing factor alters mouse vocal communications
    Article Snippet: Purified NOVA1 protein (0.5–2 pmol/reaction) and labeled RNA probe (0.08 pmol/reaction) were mixed under the following buffer conditions: 10 mM HEPES, 3 mM MgCl2, 150 mM NaCl, 5% Glycerol, 0.1 mM DTT, 0.1U/μl RNase OUT (Thermo Fisher Scientific, 10777019)., 10 mg/ml Yeast tRNA (Thermo Fisher Scientific, AM7119), 1 mg/ml poly dI-dC (Thermo Fisher Scientific, 20148E).

    Article Title: DNA-guided transcription factor cooperativity shapes face and limb mesenchyme.
    Article Snippet: Binding reactions were set up by diluting 0.5 ul LightShift Poly (dI-dC) (Thermo 20148E, 1 ug/ul) in 17 ul total binding buffer (20 mM HEPES, 100 mM NaCl, 10% glycerol, 1 mM DTT, 0.05 mg/ml BSA), adding 1 ul of annealed DNA probe, and finally 1 ul of diluted TWIST1:TCF3 and 1 ul of diluted ALX4 (or equal volume protein dilution buffer).

    Protease Inhibitor:

    Article Title: Efficient proteome‐wide identification of transcription factors targeting <i>Glu‐1</i>: A case study for functional validation of <scp>TaB3‐2A1</scp> in wheat
    Article Snippet: .. DNA pull-down assays were performed in four steps (IIV) as follows: I, preparing beads: (1) pipet 250 lL Dynabeads M-280 Streptavidin (Cat#11205D, Invitrogen, Shanghai, China) into a fresh microfuge tube and vigorously shake Dynabeads to resuspend in the company-supplied preservative; (2) secure the microfuge tube on a PolyATract 1000 magnet (Cat#CS15000, Promega) to pull Dynabeads down; (3) wash the beads with 500 lL of 2 9 B/W buffer [10 mM Tris–HCl (pH 7.5), 1 mM EDTA, 2 M NaCl] for three times; II, assembling probe-beans: (1) resuspend the beads in 190 lL of 2 9 B/W buffer and add 200 lL biotinylated probe (200–400 ng/ll); (2) incubate the mixture while rolling at room temperature for 20 min; (3) pull beads down by applying to the PolyATract 1000 magnet; (4) repeat the steps (1)–(3) to ensure that the beads are saturated with DNA; (5) wash the probe-beads with 500 lL of BS/THES buffer [22 mM Tris–HCl (pH 7.5), 4.4 mM EDTA, 8.9% sucrose (m/v), 62 mM NaCl, 0.3% protease inhibitor, 0.04% phosphatase inhibitor, 10 mM HEPES, 5 mM CaCl2, 50 mM KCl, 12% glycerol] to ensure that the DNA probe is in the reaction conditions suitable for DNA-protein interactions; III, capturing target proteins binding to the probe: (1) apply 200 lL of BS/ THES buffer to probe-bead complex along with 600–750 lL of cleared lysate (supernatant); (2) add 25–100 lg of Poly dI-dC (10 lg/mL) (Cat#20148E, ThermoFisher Scientific) and roll the mixture at 4 °C for 30 min to provide an excess of non-specific competitor DNA; (3) pull bead-probe-protein complex down using magnet, discard supernatant and wash with 500 lL of BS/ THES buffer supplemented with 10 lL Poly dI-dC for five times; IV, eluting target: (1) suspend the bead-probe-protein complex in 120 lL of elution buffer (25 mM Tris–HCl, 100 mM NaCl) and roll at room temperature for 3–5 min, (2) pull down beads and save elution protein to store at 20 °C. ..

    Binding Assay:

    Article Title: Efficient proteome‐wide identification of transcription factors targeting <i>Glu‐1</i>: A case study for functional validation of <scp>TaB3‐2A1</scp> in wheat
    Article Snippet: .. DNA pull-down assays were performed in four steps (IIV) as follows: I, preparing beads: (1) pipet 250 lL Dynabeads M-280 Streptavidin (Cat#11205D, Invitrogen, Shanghai, China) into a fresh microfuge tube and vigorously shake Dynabeads to resuspend in the company-supplied preservative; (2) secure the microfuge tube on a PolyATract 1000 magnet (Cat#CS15000, Promega) to pull Dynabeads down; (3) wash the beads with 500 lL of 2 9 B/W buffer [10 mM Tris–HCl (pH 7.5), 1 mM EDTA, 2 M NaCl] for three times; II, assembling probe-beans: (1) resuspend the beads in 190 lL of 2 9 B/W buffer and add 200 lL biotinylated probe (200–400 ng/ll); (2) incubate the mixture while rolling at room temperature for 20 min; (3) pull beads down by applying to the PolyATract 1000 magnet; (4) repeat the steps (1)–(3) to ensure that the beads are saturated with DNA; (5) wash the probe-beads with 500 lL of BS/THES buffer [22 mM Tris–HCl (pH 7.5), 4.4 mM EDTA, 8.9% sucrose (m/v), 62 mM NaCl, 0.3% protease inhibitor, 0.04% phosphatase inhibitor, 10 mM HEPES, 5 mM CaCl2, 50 mM KCl, 12% glycerol] to ensure that the DNA probe is in the reaction conditions suitable for DNA-protein interactions; III, capturing target proteins binding to the probe: (1) apply 200 lL of BS/ THES buffer to probe-bead complex along with 600–750 lL of cleared lysate (supernatant); (2) add 25–100 lg of Poly dI-dC (10 lg/mL) (Cat#20148E, ThermoFisher Scientific) and roll the mixture at 4 °C for 30 min to provide an excess of non-specific competitor DNA; (3) pull bead-probe-protein complex down using magnet, discard supernatant and wash with 500 lL of BS/ THES buffer supplemented with 10 lL Poly dI-dC for five times; IV, eluting target: (1) suspend the bead-probe-protein complex in 120 lL of elution buffer (25 mM Tris–HCl, 100 mM NaCl) and roll at room temperature for 3–5 min, (2) pull down beads and save elution protein to store at 20 °C. ..



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