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sb203580  (Tocris)


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    Structured Review

    Tocris sb203580
    Sb203580, supplied by Tocris, used in various techniques. Bioz Stars score: 96/100, based on 1024 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/sb203580/SB+203580/pm42854645-45-2-9
    Average 96 stars, based on 1024 article reviews
    sb203580 - by Bioz Stars, 2026-11
    96/100 stars

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    Related Articles

    Knock-Out:

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: Instead of KO-DMEM the following media can also be alternatively used: DMEM-F12 (Biological Industries or Invitrogen), KO-DMEM/F12 (Invitrogenl2660-012), GMEM (Invitrogen 11710) or 1:1 DMEM/F12:Neurobasal mix (Invitrogen 21103-049). .. Following is a non-limiting example of an alternative WIS-NHSM medium (termed “WIS-NHSM-ii”) which was used to culture the naive cells of some embodiments of the invention: 425 ml Knockout DMEM (Invitrogen 10829), 74 ml of knockout serum replacement (Invitrogen 10828-028), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFP 1 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM 0-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem). .. Alternative composition of WIS-NHSM medium involved replacing 15% KSR with 1% albumax: 500 ml Knockout DMEM (Invitrogen 10829), 5 gr of AlbuMAX (Invitrogen 11020-021), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFβ31 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM β-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem).

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: .. WIS-NHSM-(i) medium was generated by including: 475 ml Knockout DMEM (Invitrogen 10829), 5 grams AlbuMAX (Invitrogen 11020-021), 5 ml N2 supplement (Invitrogen 17502048), 10 μg (micrograms) of recombinant human LIF (leukemia inhibitory factor) (Peprotech), 8 ng/ml recombinant bFGF (Peprotech) and 1 ng/ml recombinant TGFP 1 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM β-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, Axon Medchem); CHIR99021 (3 μM, GSK3βi, Axon Medchem); SP600125 (10 μM, JNKi, TOCRIS), SB203580 (5-10 μM, p38i, TOCRIS). .. After further optimization the present inventors alternatively used SB202190 (5 PM, p38i, Axon Medchem) or BIRB796 (2 μM, P38i Axon Medchem) for enhanced P38 inhibition instead of using SB203580.

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: Following is a non-limiting example of an alternative WIS-NHSM medium (termed “WIS-NHSM-ii”) which was used to culture the naive cells of some embodiments of the invention: 425 ml Knockout DMEM (Invitrogen 10829), 74 ml of knockout serum replacement (Invitrogen 10828-028), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFP 1 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM 0-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem). .. Alternative composition of WIS-NHSM medium involved replacing 15% KSR with 1% albumax: 500 ml Knockout DMEM (Invitrogen 10829), 5 gr of AlbuMAX (Invitrogen 11020-021), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFβ31 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM β-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem). ..

    Recombinant:

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: Instead of KO-DMEM the following media can also be alternatively used: DMEM-F12 (Biological Industries or Invitrogen), KO-DMEM/F12 (Invitrogenl2660-012), GMEM (Invitrogen 11710) or 1:1 DMEM/F12:Neurobasal mix (Invitrogen 21103-049). .. Following is a non-limiting example of an alternative WIS-NHSM medium (termed “WIS-NHSM-ii”) which was used to culture the naive cells of some embodiments of the invention: 425 ml Knockout DMEM (Invitrogen 10829), 74 ml of knockout serum replacement (Invitrogen 10828-028), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFP 1 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM 0-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem). .. Alternative composition of WIS-NHSM medium involved replacing 15% KSR with 1% albumax: 500 ml Knockout DMEM (Invitrogen 10829), 5 gr of AlbuMAX (Invitrogen 11020-021), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFβ31 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM β-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem).

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: .. WIS-NHSM-(i) medium was generated by including: 475 ml Knockout DMEM (Invitrogen 10829), 5 grams AlbuMAX (Invitrogen 11020-021), 5 ml N2 supplement (Invitrogen 17502048), 10 μg (micrograms) of recombinant human LIF (leukemia inhibitory factor) (Peprotech), 8 ng/ml recombinant bFGF (Peprotech) and 1 ng/ml recombinant TGFP 1 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM β-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, Axon Medchem); CHIR99021 (3 μM, GSK3βi, Axon Medchem); SP600125 (10 μM, JNKi, TOCRIS), SB203580 (5-10 μM, p38i, TOCRIS). .. After further optimization the present inventors alternatively used SB202190 (5 PM, p38i, Axon Medchem) or BIRB796 (2 μM, P38i Axon Medchem) for enhanced P38 inhibition instead of using SB203580.

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: Following is a non-limiting example of an alternative WIS-NHSM medium (termed “WIS-NHSM-ii”) which was used to culture the naive cells of some embodiments of the invention: 425 ml Knockout DMEM (Invitrogen 10829), 74 ml of knockout serum replacement (Invitrogen 10828-028), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFP 1 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM 0-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem). .. Alternative composition of WIS-NHSM medium involved replacing 15% KSR with 1% albumax: 500 ml Knockout DMEM (Invitrogen 10829), 5 gr of AlbuMAX (Invitrogen 11020-021), 5 ml N2 supplement (Invitrogen 17502048), 10 μg of recombinant human LIF (Millipore, LIF1005), 8 ng/ml recombinant bFGF and 1 ng/ml recombinant TGFβ31 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM β-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, AXONMEDCHEM); CHIR99021 (3 μM, GSK3bi, AXON MEDCHEM); SB203580 (5 μM, p38i, TOCRIS); SP600125 (5 μM, JNKi, TOCRIS) with or without Y-27632 (5 μM, ROCKi Axon Medchem). ..

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: .. Small molecule compounds and cytokines—Small molecules and cytokines were purchased from Tocris, Calbiochem, Stemgent, Peprotech or Sigma, and were supplemented as indicated at the following final concentration: JAK inhibitor (420099 JAKi, 0.6 M—CAL BIOCHEM), Kenopaullone (KP, 5 μM, Sigma Aldrich), PD0325901 (PD, 1 μM, Axon Medchem); CHIR99021 (CH, 3 μM, AXON MEDCHEM), Forskolin (FK, 10 μM, TOCRIS), FGF4-Receptor inhibitors PD173074 (0.1 μM, TOCRIS) and SU5401 (2 μM, TOCRIS); TGFβ/ALK inhibitors A83-01 (1 μM, STEMGENT), PKC inhibitor Go6983 (1 μM,TOCRIS), ALK inhibitor (ALKi: SB431542, 2 μM,TOCRIS); AICAR (0.5 mM); Bix01294 (1 μM); BayK8644 (1 μM, Stemgent); SB203580 (5-10 μM, p38i, TOCRIS); SBS202190 (5 μM, p38i, TOCRIS), BIRB796 (2 μM Axon Medchem), SP600125 (10 μM, JNKi, TOCRIS); recombinant human BMP4 (5-10 ng/ml; Peprotech), recombinant human SCF (10 ng/ml, Peprotech), recombinant human IGF1 (10 ng/ml, Peprotech), Media with inhibitors was replaced every 24-48 hours. ..

    Generated:

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: .. WIS-NHSM-(i) medium was generated by including: 475 ml Knockout DMEM (Invitrogen 10829), 5 grams AlbuMAX (Invitrogen 11020-021), 5 ml N2 supplement (Invitrogen 17502048), 10 μg (micrograms) of recombinant human LIF (leukemia inhibitory factor) (Peprotech), 8 ng/ml recombinant bFGF (Peprotech) and 1 ng/ml recombinant TGFP 1 (Peprotech), 1 mM glutamine (Invitrogen), 1% nonessential amino acids (Invitrogen), 0.1 mM β-mercaptoethanol (Sigma), Penicillin-Streptomycin (Invitrogen) and small molecule inhibitors: PD0325901 (1 μM, ERK1/2i, Axon Medchem); CHIR99021 (3 μM, GSK3βi, Axon Medchem); SP600125 (10 μM, JNKi, TOCRIS), SB203580 (5-10 μM, p38i, TOCRIS). .. After further optimization the present inventors alternatively used SB202190 (5 PM, p38i, Axon Medchem) or BIRB796 (2 μM, P38i Axon Medchem) for enhanced P38 inhibition instead of using SB203580.

    Incubation:

    Article Title: Hexavalent Chromium Induces Apoptosis and Autophagy in Human Neurons and Astrocytes via MAPK Pathway Activation.
    Article Snippet: .. U0126 (MEK1/2 inhibitor; Cell-signaling, USA), SB203580 (p38 inhibitor; Tocris, United Kingdom), SP600125 (JNK inhibitor; Sigma-Aldrich, USA) were dissolved in dimethyl sulfoxide 1 3 1 3 were incubated with Cr(VI) at different concentrations in the range of 1nM to 1,000 μM for 24 and 48 h. PrestoBlue reagent (A13261, Invitrogen) was added to each well to a final concentration of 10% (v/v) for 4 h at 37 °C and were measured at 570 nm with background subtraction at 600 nm using a Victor Nivo multimode plate reader (PerkinElmer, Australia). ..

    Concentration Assay:

    Article Title: Hexavalent Chromium Induces Apoptosis and Autophagy in Human Neurons and Astrocytes via MAPK Pathway Activation.
    Article Snippet: .. U0126 (MEK1/2 inhibitor; Cell-signaling, USA), SB203580 (p38 inhibitor; Tocris, United Kingdom), SP600125 (JNK inhibitor; Sigma-Aldrich, USA) were dissolved in dimethyl sulfoxide 1 3 1 3 were incubated with Cr(VI) at different concentrations in the range of 1nM to 1,000 μM for 24 and 48 h. PrestoBlue reagent (A13261, Invitrogen) was added to each well to a final concentration of 10% (v/v) for 4 h at 37 °C and were measured at 570 nm with background subtraction at 600 nm using a Victor Nivo multimode plate reader (PerkinElmer, Australia). ..

    Article Title: Isolated naive pluripotent stem cells and methods of generating same
    Article Snippet: .. Small molecule compounds and cytokines—Small molecules and cytokines were purchased from Tocris, Calbiochem, Stemgent, Peprotech or Sigma, and were supplemented as indicated at the following final concentration: JAK inhibitor (420099 JAKi, 0.6 M—CAL BIOCHEM), Kenopaullone (KP, 5 μM, Sigma Aldrich), PD0325901 (PD, 1 μM, Axon Medchem); CHIR99021 (CH, 3 μM, AXON MEDCHEM), Forskolin (FK, 10 μM, TOCRIS), FGF4-Receptor inhibitors PD173074 (0.1 μM, TOCRIS) and SU5401 (2 μM, TOCRIS); TGFβ/ALK inhibitors A83-01 (1 μM, STEMGENT), PKC inhibitor Go6983 (1 μM,TOCRIS), ALK inhibitor (ALKi: SB431542, 2 μM,TOCRIS); AICAR (0.5 mM); Bix01294 (1 μM); BayK8644 (1 μM, Stemgent); SB203580 (5-10 μM, p38i, TOCRIS); SBS202190 (5 μM, p38i, TOCRIS), BIRB796 (2 μM Axon Medchem), SP600125 (10 μM, JNKi, TOCRIS); recombinant human BMP4 (5-10 ng/ml; Peprotech), recombinant human SCF (10 ng/ml, Peprotech), recombinant human IGF1 (10 ng/ml, Peprotech), Media with inhibitors was replaced every 24-48 hours. ..



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    The effects of IVA on LPS-induced activation of NF-κB pathway in BV2 cells. Western blotting analysis of p-IKKα/β and total IKKα/β ( A ), p-IκBα and total IκBα ( C ), as well as p-p65 and total p65 ( E ) in BV2 cells following IVA treatment (2 h) and LPS stimulation (5 min). Densitometric quantification of p-IKKα/β, p-IκBα, IκBα, and p-p65, normalized to their total forms or Tubulin, respectively, is presented in ( B , D , and F ). For NF-κB p65 subcellular localization analysis, cytoplasmic and nuclear fractions from BV2 cells treated with IVA (2 h) and stimulated with LPS (30 min) were subjected to immunoblotting ( G ), with GAPDH and PARP1 serving as loading controls for cytoplasmic and nuclear fractions, respectively. Statistical results of p65 distribution, normalized to GAPDH or PARP1, are shown in ( H ). BV2 cells were treated with IVA (5, 10, and 20 μM), SP600125 (SP, 20 μM), or <t>SB203580</t> (SB, 20 μM) for 2 h, followed by LPS stimulation for 30 min. I The phosphorylation levels of JNK and <t>p38,</t> as well as total protein levels of JNK, p38, GAPDH, and Tubulin were detected by western blotting (SP and SB were used as positive controls for p-JNK and p-p38, respectively). J The quantitative results of p-JNK and p-p38 normalized against total JNK and p38 are shown, respectively. * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, vs. LPS; ns means no significant; n = 3
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    Image Search Results


    The effects of IVA on LPS-induced activation of NF-κB pathway in BV2 cells. Western blotting analysis of p-IKKα/β and total IKKα/β ( A ), p-IκBα and total IκBα ( C ), as well as p-p65 and total p65 ( E ) in BV2 cells following IVA treatment (2 h) and LPS stimulation (5 min). Densitometric quantification of p-IKKα/β, p-IκBα, IκBα, and p-p65, normalized to their total forms or Tubulin, respectively, is presented in ( B , D , and F ). For NF-κB p65 subcellular localization analysis, cytoplasmic and nuclear fractions from BV2 cells treated with IVA (2 h) and stimulated with LPS (30 min) were subjected to immunoblotting ( G ), with GAPDH and PARP1 serving as loading controls for cytoplasmic and nuclear fractions, respectively. Statistical results of p65 distribution, normalized to GAPDH or PARP1, are shown in ( H ). BV2 cells were treated with IVA (5, 10, and 20 μM), SP600125 (SP, 20 μM), or SB203580 (SB, 20 μM) for 2 h, followed by LPS stimulation for 30 min. I The phosphorylation levels of JNK and p38, as well as total protein levels of JNK, p38, GAPDH, and Tubulin were detected by western blotting (SP and SB were used as positive controls for p-JNK and p-p38, respectively). J The quantitative results of p-JNK and p-p38 normalized against total JNK and p38 are shown, respectively. * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, vs. LPS; ns means no significant; n = 3

    Journal: Chinese Medicine

    Article Title: Ivangustin, a sesquiterpene lactone from Inula japonica Thunb., attenuates neuroinflammation through covalent inhibition of ubiquitin-conjugating enzyme UBE2L3

    doi: 10.1186/s13020-026-01488-9

    Figure Lengend Snippet: The effects of IVA on LPS-induced activation of NF-κB pathway in BV2 cells. Western blotting analysis of p-IKKα/β and total IKKα/β ( A ), p-IκBα and total IκBα ( C ), as well as p-p65 and total p65 ( E ) in BV2 cells following IVA treatment (2 h) and LPS stimulation (5 min). Densitometric quantification of p-IKKα/β, p-IκBα, IκBα, and p-p65, normalized to their total forms or Tubulin, respectively, is presented in ( B , D , and F ). For NF-κB p65 subcellular localization analysis, cytoplasmic and nuclear fractions from BV2 cells treated with IVA (2 h) and stimulated with LPS (30 min) were subjected to immunoblotting ( G ), with GAPDH and PARP1 serving as loading controls for cytoplasmic and nuclear fractions, respectively. Statistical results of p65 distribution, normalized to GAPDH or PARP1, are shown in ( H ). BV2 cells were treated with IVA (5, 10, and 20 μM), SP600125 (SP, 20 μM), or SB203580 (SB, 20 μM) for 2 h, followed by LPS stimulation for 30 min. I The phosphorylation levels of JNK and p38, as well as total protein levels of JNK, p38, GAPDH, and Tubulin were detected by western blotting (SP and SB were used as positive controls for p-JNK and p-p38, respectively). J The quantitative results of p-JNK and p-p38 normalized against total JNK and p38 are shown, respectively. * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, vs. LPS; ns means no significant; n = 3

    Article Snippet: Dimethyl fumarate (DMF), SP600125 (SP, 20 μM, a selective JNK inhibitor), and SB203580 (SB, 20 μM, a selective p38 inhibitor) were obtained from TargetMol (Shanghai, China).

    Techniques: Activation Assay, Western Blot, Analysis, Phospho-proteomics