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phosphorylated stat3  (Cell Signaling Technology Inc)


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    Structured Review

    Cell Signaling Technology Inc phosphorylated stat3
    ( a ) Isolation and characterization of UMSC-EVs. ( b ) Isolation and characterization of EMSC-EVs. ( c ) Characterization of UMSC-EVs and EMSC-EVs by WB. ( d ) AA mouse model. ( e ) H&E staining of skin from AA mice. ( f ) H&E staining of skin from healthy mice. ( g ) Hair growth in each group on day 15. ( h ) Tracing results of EMSC-EVs (green fluorescence). ( i ) Venn diagram. ( j ) Volcano plot. k . Bubble plot of pathway enrichment analysis. l . miR-665 expression in UMSC-EVs and EMSC-EVs. m . Preliminary screening of miRNAs. n . Target prediction of miR-665 via miRDB database. o . Mechanism of miR-665 targeting <t>STAT3</t> mRNA. p . The results of the dual-luciferase reporter assay. ( n = 3 per group; ns = not significant, *** P < 0.001, **** P < 0.0001)
    Phosphorylated Stat3, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 96/100, based on 180 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/pathscan+total+stat3+sandwich+elisa+kit/PathScan+Total+Smad2%2F3+Sandwich+ELISA+Kit/pmc13032648-151-9-15
    Average 96 stars, based on 180 article reviews
    phosphorylated stat3 - by Bioz Stars, 2026-09
    96/100 stars

    Images

    1) Product Images from "ROS-responsive hydrogel-delivered miR-665 targets STAT3 to alleviate inflammation and promote hair follicle regeneration in alopecia areata"

    Article Title: ROS-responsive hydrogel-delivered miR-665 targets STAT3 to alleviate inflammation and promote hair follicle regeneration in alopecia areata

    Journal: Journal of Nanobiotechnology

    doi: 10.1186/s12951-026-04214-7

    ( a ) Isolation and characterization of UMSC-EVs. ( b ) Isolation and characterization of EMSC-EVs. ( c ) Characterization of UMSC-EVs and EMSC-EVs by WB. ( d ) AA mouse model. ( e ) H&E staining of skin from AA mice. ( f ) H&E staining of skin from healthy mice. ( g ) Hair growth in each group on day 15. ( h ) Tracing results of EMSC-EVs (green fluorescence). ( i ) Venn diagram. ( j ) Volcano plot. k . Bubble plot of pathway enrichment analysis. l . miR-665 expression in UMSC-EVs and EMSC-EVs. m . Preliminary screening of miRNAs. n . Target prediction of miR-665 via miRDB database. o . Mechanism of miR-665 targeting STAT3 mRNA. p . The results of the dual-luciferase reporter assay. ( n = 3 per group; ns = not significant, *** P < 0.001, **** P < 0.0001)
    Figure Legend Snippet: ( a ) Isolation and characterization of UMSC-EVs. ( b ) Isolation and characterization of EMSC-EVs. ( c ) Characterization of UMSC-EVs and EMSC-EVs by WB. ( d ) AA mouse model. ( e ) H&E staining of skin from AA mice. ( f ) H&E staining of skin from healthy mice. ( g ) Hair growth in each group on day 15. ( h ) Tracing results of EMSC-EVs (green fluorescence). ( i ) Venn diagram. ( j ) Volcano plot. k . Bubble plot of pathway enrichment analysis. l . miR-665 expression in UMSC-EVs and EMSC-EVs. m . Preliminary screening of miRNAs. n . Target prediction of miR-665 via miRDB database. o . Mechanism of miR-665 targeting STAT3 mRNA. p . The results of the dual-luciferase reporter assay. ( n = 3 per group; ns = not significant, *** P < 0.001, **** P < 0.0001)

    Techniques Used: Isolation, Staining, Fluorescence, Expressing, Luciferase, Reporter Assay

    ( a ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs. ( b ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs before and after IFN-γ treatment. ( c ) STAT3 expression in IFN-γ-treated HaCaT cells and DPCs. ( d ) WB results showing STAT3 expression in lentivirus-transfected HaCaT cells before and after IFN-γ treatment. ( e ) WB results showing STAT3 expression in lentivirus-transfected DPCs before and after IFN-γ treatment. ( f ) Scratch assay results of HaCaT cells. ( g ) 48 h Transwell assay results of DPCs. ( h ) WB results of rescue experiments in HaCaT cells and DPCs. ( i ) Growth of hair follicles in ex vivo culture on day 5 under different treatment conditions. ( n = 3–6 per group; * P < 0.05, ** P < 0.01, *** P < 0.001)
    Figure Legend Snippet: ( a ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs. ( b ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs before and after IFN-γ treatment. ( c ) STAT3 expression in IFN-γ-treated HaCaT cells and DPCs. ( d ) WB results showing STAT3 expression in lentivirus-transfected HaCaT cells before and after IFN-γ treatment. ( e ) WB results showing STAT3 expression in lentivirus-transfected DPCs before and after IFN-γ treatment. ( f ) Scratch assay results of HaCaT cells. ( g ) 48 h Transwell assay results of DPCs. ( h ) WB results of rescue experiments in HaCaT cells and DPCs. ( i ) Growth of hair follicles in ex vivo culture on day 5 under different treatment conditions. ( n = 3–6 per group; * P < 0.05, ** P < 0.01, *** P < 0.001)

    Techniques Used: Expressing, Transfection, Wound Healing Assay, Transwell Assay, Ex Vivo

    Related Articles

    Sandwich ELISA:

    Article Title: Lopinavir Derivative as Potent P‑gp Inhibitor Enables Delivery through HPMA Copolymer Conjugates and Overcoming Tumor Chemoresistance to Conventional Cytostatic Drugs
    Article Snippet: .. The experiment was performed using a PathScan Total Stat3 Sandwich ELISA kit (Cell Signaling Technology, USA) and a PathScan P-Stat3 (Tyr705) Sandwich ELISA kit (Cell Signaling Technology, USA) according to the manufacturer’s instructions. .. Absorbance was measured on an Infinite 200 microplate reader (Tecan, Switzerland) at a 450 nm wavelength.

    Article Title: Ligand-mediated PAI-1 inhibition in a mouse model of peritoneal carcinomatosis
    Article Snippet: Levels of PAI-1 (DSE100), IL-6 (D6050), IL-10 (D1000B), CCL-2 (DCP00), and MMP-9 (DMP900) in CFA were measured using human Quantikine ELISA kits (R&D Systems). .. Total STAT3 and p-STAT3 (Tyr705) were measured by PathScan® Total Stat3 Sandwich ELISA Kit and PathScan® Phospho-Stat3 (Tyr705) Sandwich ELISA Kit (Cell Signalling Technology, 7305C and 7300C). ..

    Article Title: Spatial Heterogeneity, Stromal Phenotypes, and Therapeutic Vulnerabilities in Colorectal Cancer Peritoneal Metastasis
    Article Snippet: The harvested cells were lysed with lysis buffer (Cell Signaling Technology, 9803S) in the presence of protease and phosphatase inhibitors (Thermo Fisher Scientific, 1861281), followed by total protein concentration measured by Bradford protein assay (Bio-Rad, 5000006). .. Then 25 μg of the protein lysate was used to measure total STAT3 and p-STAT3 (Tyr705) by ELISA using the PathScan Total Stat3 Sandwich ELISA kit (Cell Signaling Technology, 7305C) and the PathScan Phospho-Stat3 (Tyr705) Sandwich ELISA kit (Cell Signaling Technology, 7300C), respectively. ..

    Article Title: Lopinavir Derivative as Potent P-gp Inhibitor Enables Delivery through HPMA Copolymer Conjugates and Overcoming Tumor Chemoresistance to Conventional Cytostatic Drugs.
    Article Snippet: .. The experiment was performed using a PathScan Total Stat3 Sandwich ELISA kit (Cell Signaling Technology, USA) and a PathScan P-Stat3 (Tyr705) Sandwich ELISA kit (Cell Signaling Technology, USA) according to the manufacturer’s instructions. .. Absorbance was measured on an Infinite 200 microplate reader (Tecan, Switzerland) at a 450 nm wavelength.

    Article Title: Chemosensitization of tumors via simultaneous delivery of STAT3 inhibitor and doxorubicin through HPMA copolymer-based nanotherapeutics with pH-sensitive activation.
    Article Snippet: .. Determination of STAT3 and pSTAT3 levels in cell lysates (50 μg of protein) was carried out using a PathScan Total STAT3 Sandwich ELISA kit and PathScan Phospho-STAT3 (Y705) Sandwich ELISA kit (both Cell Signaling Technology, USA), respectively, according to the manufacturer’s instructions. .. Total RNA was isolated from KASUMI, B16F10 and CT26 cells using Trizol reagent (Thermo Fisher Scientific).

    Article Title: Polymer-ritonavir derivate nanomedicine with pH-sensitive activation possesses potent anti-tumor activity in vivo via inhibition of proteasome and STAT3 signaling.
    Article Snippet: Drug repurposing is a promising strategy for identifying new applications for approved drugs.. Here, we describe a polymer biomaterial composed of the antiretroviral drug ritonavir derivative (5-methyl-4-oxohexanoic acid ritonavir ester; RD), covalently bound to HPMA copolymer carrier via a pH-sensitive hydrazone bond (P-RD).. Apart from being more potent inhibitor of P-glycoprotein in comparison to ritonavir, we found RD to have considerable cytostatic activity in six mice (IC50 ~ 2.3–17.4 μM) and six human (IC50 ~ 4.3–8.7 μM) cancer cell lines, and that RD inhibits the migration and invasiveness of cancer cells in vitro.

    Enzyme-linked Immunosorbent Assay:

    Article Title: Spatial Heterogeneity, Stromal Phenotypes, and Therapeutic Vulnerabilities in Colorectal Cancer Peritoneal Metastasis
    Article Snippet: The harvested cells were lysed with lysis buffer (Cell Signaling Technology, 9803S) in the presence of protease and phosphatase inhibitors (Thermo Fisher Scientific, 1861281), followed by total protein concentration measured by Bradford protein assay (Bio-Rad, 5000006). .. Then 25 μg of the protein lysate was used to measure total STAT3 and p-STAT3 (Tyr705) by ELISA using the PathScan Total Stat3 Sandwich ELISA kit (Cell Signaling Technology, 7305C) and the PathScan Phospho-Stat3 (Tyr705) Sandwich ELISA kit (Cell Signaling Technology, 7300C), respectively. ..



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    (a): Western blot was used to detect the protein expression of KYSE30 cells treated with different concentrations of compounds. (b): Western blot results showed that the expression of <t>Stat3</t> protein was significantly decreased after treatment with different concentrations of the compounds. (c): The expression of Smad2/3 protein was significantly decreased after treatment with different concentrations of drugs. (d): The expression of cleaved caspase3 protein was significantly increased after treatment with different drug concentrations. Data are shown as the mean±SD and were analyzed with one‐way ANOVA. (*P<0.05, **P<0.01, ***P<0.001, and ****P<0.0001, compared with the control group).
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    Image Search Results


    ( a ) Isolation and characterization of UMSC-EVs. ( b ) Isolation and characterization of EMSC-EVs. ( c ) Characterization of UMSC-EVs and EMSC-EVs by WB. ( d ) AA mouse model. ( e ) H&E staining of skin from AA mice. ( f ) H&E staining of skin from healthy mice. ( g ) Hair growth in each group on day 15. ( h ) Tracing results of EMSC-EVs (green fluorescence). ( i ) Venn diagram. ( j ) Volcano plot. k . Bubble plot of pathway enrichment analysis. l . miR-665 expression in UMSC-EVs and EMSC-EVs. m . Preliminary screening of miRNAs. n . Target prediction of miR-665 via miRDB database. o . Mechanism of miR-665 targeting STAT3 mRNA. p . The results of the dual-luciferase reporter assay. ( n = 3 per group; ns = not significant, *** P < 0.001, **** P < 0.0001)

    Journal: Journal of Nanobiotechnology

    Article Title: ROS-responsive hydrogel-delivered miR-665 targets STAT3 to alleviate inflammation and promote hair follicle regeneration in alopecia areata

    doi: 10.1186/s12951-026-04214-7

    Figure Lengend Snippet: ( a ) Isolation and characterization of UMSC-EVs. ( b ) Isolation and characterization of EMSC-EVs. ( c ) Characterization of UMSC-EVs and EMSC-EVs by WB. ( d ) AA mouse model. ( e ) H&E staining of skin from AA mice. ( f ) H&E staining of skin from healthy mice. ( g ) Hair growth in each group on day 15. ( h ) Tracing results of EMSC-EVs (green fluorescence). ( i ) Venn diagram. ( j ) Volcano plot. k . Bubble plot of pathway enrichment analysis. l . miR-665 expression in UMSC-EVs and EMSC-EVs. m . Preliminary screening of miRNAs. n . Target prediction of miR-665 via miRDB database. o . Mechanism of miR-665 targeting STAT3 mRNA. p . The results of the dual-luciferase reporter assay. ( n = 3 per group; ns = not significant, *** P < 0.001, **** P < 0.0001)

    Article Snippet: After transfer to polyvinylidene difluoride membranes, rabbit antibodies against phosphorylated STAT3 ( p -STAT3) (1∶2000, CST), mouse antibody against stat3 (1∶2000, CST), mouse antibody against β-actin (1∶1000, Beyotime), and mouse antibody against STAT3 (1∶1000, Beyotime) were used.

    Techniques: Isolation, Staining, Fluorescence, Expressing, Luciferase, Reporter Assay

    ( a ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs. ( b ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs before and after IFN-γ treatment. ( c ) STAT3 expression in IFN-γ-treated HaCaT cells and DPCs. ( d ) WB results showing STAT3 expression in lentivirus-transfected HaCaT cells before and after IFN-γ treatment. ( e ) WB results showing STAT3 expression in lentivirus-transfected DPCs before and after IFN-γ treatment. ( f ) Scratch assay results of HaCaT cells. ( g ) 48 h Transwell assay results of DPCs. ( h ) WB results of rescue experiments in HaCaT cells and DPCs. ( i ) Growth of hair follicles in ex vivo culture on day 5 under different treatment conditions. ( n = 3–6 per group; * P < 0.05, ** P < 0.01, *** P < 0.001)

    Journal: Journal of Nanobiotechnology

    Article Title: ROS-responsive hydrogel-delivered miR-665 targets STAT3 to alleviate inflammation and promote hair follicle regeneration in alopecia areata

    doi: 10.1186/s12951-026-04214-7

    Figure Lengend Snippet: ( a ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs. ( b ) STAT3 expression in lentivirus-transfected HaCaT cells and DPCs before and after IFN-γ treatment. ( c ) STAT3 expression in IFN-γ-treated HaCaT cells and DPCs. ( d ) WB results showing STAT3 expression in lentivirus-transfected HaCaT cells before and after IFN-γ treatment. ( e ) WB results showing STAT3 expression in lentivirus-transfected DPCs before and after IFN-γ treatment. ( f ) Scratch assay results of HaCaT cells. ( g ) 48 h Transwell assay results of DPCs. ( h ) WB results of rescue experiments in HaCaT cells and DPCs. ( i ) Growth of hair follicles in ex vivo culture on day 5 under different treatment conditions. ( n = 3–6 per group; * P < 0.05, ** P < 0.01, *** P < 0.001)

    Article Snippet: After transfer to polyvinylidene difluoride membranes, rabbit antibodies against phosphorylated STAT3 ( p -STAT3) (1∶2000, CST), mouse antibody against stat3 (1∶2000, CST), mouse antibody against β-actin (1∶1000, Beyotime), and mouse antibody against STAT3 (1∶1000, Beyotime) were used.

    Techniques: Expressing, Transfection, Wound Healing Assay, Transwell Assay, Ex Vivo

    (a): Western blot was used to detect the protein expression of KYSE30 cells treated with different concentrations of compounds. (b): Western blot results showed that the expression of Stat3 protein was significantly decreased after treatment with different concentrations of the compounds. (c): The expression of Smad2/3 protein was significantly decreased after treatment with different concentrations of drugs. (d): The expression of cleaved caspase3 protein was significantly increased after treatment with different drug concentrations. Data are shown as the mean±SD and were analyzed with one‐way ANOVA. (*P<0.05, **P<0.01, ***P<0.001, and ****P<0.0001, compared with the control group).

    Journal: ChemistryOpen

    Article Title: Synthesis of compounds based on the active domain of cabotegravir and their application in inhibiting tumor cells activity

    doi: 10.1002/open.202300284

    Figure Lengend Snippet: (a): Western blot was used to detect the protein expression of KYSE30 cells treated with different concentrations of compounds. (b): Western blot results showed that the expression of Stat3 protein was significantly decreased after treatment with different concentrations of the compounds. (c): The expression of Smad2/3 protein was significantly decreased after treatment with different concentrations of drugs. (d): The expression of cleaved caspase3 protein was significantly increased after treatment with different drug concentrations. Data are shown as the mean±SD and were analyzed with one‐way ANOVA. (*P<0.05, **P<0.01, ***P<0.001, and ****P<0.0001, compared with the control group).

    Article Snippet: After washing with TBST solution, the membrane was incubated overnight at 4 °C with the primary antibody Stat3 (1 : 2000, CST), Smad2/3 (1 : 1000, CST), GAPDH (1 : 5000, Sangon Biotech), and cleaved caspase 3 (1 : 1000, CST).

    Techniques: Western Blot, Expressing, Control