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anti ifitm1  (Cell Signaling Technology Inc)


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    Structured Review

    Cell Signaling Technology Inc anti ifitm1
    Anti Ifitm1, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 94/100, based on 2 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/anti+ifitm1/IFITM1+Rabbit+mAb/bio_rxiv__2025__11__17__688928-204-21-23
    Average 94 stars, based on 2 article reviews
    anti ifitm1 - by Bioz Stars, 2026-10
    94/100 stars

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    Related Articles

    Staining:

    Article Title: Opposing activities of IFITM proteins in SARS‐CoV‐2 infection
    Article Snippet: Cells were infected with SARS‐CoV‐2 for 24 h, after which cells were fixed with 4% paraformaldehyde (Thermo Scientific) for 1 h at room temperature, permeabilized with PBS containing 0.1% Triton X‐100, and blocked with PBS/2% FBS. .. Cells were then stained with mouse‐produced anti‐SARS‐CoV‐2 N (Sino Biological, 40143‐MM08) and a cocktail of rabbit‐produced anti‐IFITM2/3 (ProteinTech, 11714‐1‐AP) and rabbit‐produced anti‐IFITM1 (Cell Signaling Technologies, 13126S). .. Primary antibody labeling was followed by labeling with goat anti‐mouse Alexa Fluor 555 (Life Technologies, A‐21424) and donkey anti‐rabbit Alexa Fluor 647 (Life Technologies, A‐31573) secondary antibodies.

    Article Title: IFIT3 controls IFIT1 accumulation and specificity preventing self mRNA targeting during the innate immune response
    Article Snippet: .. For the effect in endogenous ISG15 or IFITM1 expression experiments, cells were stained with anti-ISG15 antibody (Proteintech, #15981-1-AP, diluted 1:100) or anti-IFITM1 (#99969, Cell Signaling, diluted 1:100), and anti-IFIT1 antibody (Abcam, #ab118062, diluted 1:100) followed by anti-Rabbit antibody conjugated to Alexa FluorTM 647 (TFS, #A21244, diluted 1:500) plus anti-Mouse antibody conjugated to Alexa FluorTM 488 (TFS, #A11001, diluted 1:500). .. SFV infected cells were stained with anti-IFIT1 antibody (Cell Signaling, #14769, diluted 1:100), followed by anti-Rabbit antibody conjugated to Alexa FluorTM 647 (TFS, #A-21244, diluted 1:500).

    Article Title: Opposing activities of IFITM proteins in SARS-CoV-2 infection
    Article Snippet: Cells were infected with SARS-CoV-2 for 24 hours, after which cells were fixed with 4% paraformaldehyde (Thermo Scientific) for 1 h at room temperature, permeabilized with PBS containing 0.1% TritonX-100, and blocked with PBS/2% FBS. .. Cells were then stained with mouse-produced anti-SARS-CoV-2 N (Sino Biological) and a cocktail of rabbit-produced anti-IFITM2/3 (ProteinTech) and anti-IFITM1 (Cell Signaling Technologies). .. Primary antibody labeling was followed by labeling with anti-mouse-AlexaFluor-647 and anti-rabbit-AlexaFluor-555 secondary antibodies (Life Technologies).

    other:

    Article Title: Prefoldin complex promotes interferon-stimulated gene expression and is inhibited by rotavirus VP3
    Article Snippet: Antibodies used in the study included the following: rabbit anti-PFDN3 (A305-403A, Bethyl Laboratories, USA); rabbit anti-PFDN4 (16045-1-AP, Proteintech, China); mouse anti–Flag (F1804, Sigma-Aldrich, USA); mouse anti–Myc (2276S, Cell Signaling Technology, USA); rabbit anti–GAPDH (2118S, Cell Signaling Technology, USA); mouse anti–β actin (4970S, Cell Signaling Technology, USA); rabbit anti–OAS3 (PA5-59539, Invitrogen, USA); rabbit anti–OAS1 (14498S, Cell Signaling Technology, USA); rabbit anti–ISG15 (15981-1-AP, Proteintech, China); rabbit anti–IFITM1 (131263, Cell Signaling Technology, USA); rabbit anti–MX1 (13750-1-AP, Proteintech, China); rabbit anti–IRF3 (4302S, Cell Signaling Technology, USA); rabbit anti–STAT1 (9172S, Cell Signaling Technology, USA); rabbit anti–pSTAT1 (9174S, Cell Signaling Technology, USA); rabbit anti-STAT2 (sc-514193, Santa Cruz Biotechnology, USA); mouse anti–UBA3 (sc-377272, Santa Cruz Biotechnology, USA); rabbit anti–IRF9 (76684, Cell Signaling Technology, USA); horseradish peroxidase–conjugated anti-mouse and anti–rabbit (7076S and 7074S, cell signaling technology, USA); Alexa Fluor 594–conjugated goat anti-mouse (A-11005, Thermo Fisher Scientific, USA); 4′,6′-diamidino-2-phenylindole (1:1000) (00-4959-52, Invitrogen, USA).

    Article Title: Prefoldin complex promotes interferon-stimulated gene expression and is inhibited by rotavirus VP3.
    Article Snippet: Antibodies used in the study included the following: rabbit anti-PFDN3 (A305-403A, Bethyl Laboratories, USA); rabbit anti-PFDN4 (16045-1-AP, Proteintech, China); mouse anti–Flag (F1804, Sigma-Aldrich, USA); mouse anti–Myc (2276S, Cell Signaling Technology, USA); rabbit anti–GAPDH (2118S, Cell Signaling Technology, USA); mouse anti–β actin (4970S, Cell Signaling Technology, USA); rabbit anti–OAS3 (PA5-59539, Invitrogen, USA); rabbit anti–OAS1 (14498S, Cell Signaling Technology, USA); rabbit anti–ISG15 (15981-1-AP, Proteintech, China); rabbit anti–IFITM1 (131263, Cell Signaling Technology, USA); rabbit anti–MX1 (13750-1-AP, Proteintech, China); rabbit anti–IRF3 (4302S, Cell Signaling Technology, USA); rabbit anti–STAT1 (9172S, Cell Signaling Technology, USA); rabbit anti–pSTAT1 (9174S, Cell Signaling Technology, USA); rabbit anti-STAT2 (sc-514193, Santa Cruz Biotechnology, USA); mouse anti–UBA3 (sc-377272, Santa Cruz Biotechnology, USA); rabbit anti–IRF9 (76684, Cell Signaling Technology, USA); horseradish peroxidase–conjugated anti-mouse and anti–rabbit (7076S and 7074S, cell signaling technology, USA); Alexa Fluor 594–conjugated goat anti-mouse (A-11005, Thermo Fisher Scientific, USA); 4′,6′-diamidino-2-phenylindole (1:1000) (00- 4959-52, Invitrogen, USA).

    Article Title: The RNA helicase DHX16 recognizes specific viral RNA to trigger RIG-I-dependent innate antiviral immunity
    Article Snippet: Transient transfections of DNA were performed with TransIT-LT1 (Mirus Bio), Lipofectamine 2000, and Lipofectamine 3000 (Invitrogen) according to the manufacture’s guidelines.

    Ubiquitin Proteomics:

    Article Title: The RNA helicase DHX16 recognizes specific viral RNA to trigger RIG-I-dependent innate antiviral immunity
    Article Snippet: Proteins were visualized using ECL or SuperSignal West Femto chemiluminescence reagents (Pierce) and detected by autoradiography. .. The following primary antibodies were used: anti-DHX16 (1:2000 A301-537A Bethyl), anti-TRIM6 N-term (1:1000 SAB1306751 Sigma), anti-K48-linked Ubiquitin (1:1000 05-1307 Millipore), anti-K63-linked Ubiquitin (1:1000 05-1313 Millipore), anti-Ubiquitin (1:1000 P4D1 Enzo), anti-FLAG (1:2000 F7425 Sigma), anti-HA (1:2000 H6908 Sigma), anti-His (1:2000 H1029 Sigma), anti-Lamin A/C (1:1000 sc-376248 SCBT), anti-RIG-I 1C3 (1:1000 kindly provided by Adolfo Garcia-Sastre: Icahn School of Medicine at Mount Sinai), anti-pIRF3 (S386) (1:1000 ab76493 Abcam), anti-IRF3 (1:1000 H00003661-B01 Abnova), anti-pTBK1 (S172) (1:1000 3300-1 Abcam), anti-TBK1 (1:1000 NB100-56705 Novus), anti-IRF7 (1:1000 4920S CST), anti-IFITM1 (1:1000 PA5-20989 Thermo Fisher Scientific), anti-GST (1:2000 A190-122A Bethyl), anti-RNase A (1:1000 PA5-78151 Thermo Fisher Scientific), anti-IAV NP (1:1000 PA1-41071 Thermo Fisher Scientific), anti-IAV M1 (1:1000 GTX125928 GeneTex), anti-IAV M2 (1:1000 MA1-082 Thermo Fisher Scientific), anti-IAV NS1 (1:3000 kindly provided by Adolfo Garcia-Sastre: Icahn School of Medicine at Mount Sinai ( )), anti-IAV-NEP (1:1000 PA5-32234 Thermo Fisher Scientific), anti-SCoV N (1:2000 kindly provided by Shinji Makino: The University of Texas Medical Branch at Galveston), anti-β-Tubulin (1:2000 T8328 AA2 Sigma), and anti-β-Actin (1:1000 ab8227 Abcam and 1:10000 GTX629630 GeneTex). ..

    Article Title: The RNA helicase DHX16 recognizes specific viral RNA to trigger RIG-I-dependent innate antiviral immunity.
    Article Snippet: DHX16mutants were generated by site-directedmutagenesis PCR and cloned in-frame into the pCAGGS or pCMV6-Entry (OriGene) expression plasmids using primers listed in Table S1. .. The following primary antibodies were used: anti-DHX16 (1:2000 A301-537A Bethyl), anti-TRIM6 N-term (1:1000 SAB1306751 Sigma), anti-K48-linked Ubiquitin (1:1000 05-1307 Millipore), antiK63-linked Ubiquitin (1:1000 05-1313 Millipore), anti-Ubiquitin (1:1000 P4D1 Enzo), anti-FLAG (1:2000 F7425 Sigma), anti-HA (1:2000 H6908 Sigma), anti-His (1:2000 H1029 Sigma), anti-Lamin A/C (1:1000 sc-376248 SCBT), anti-RIG-I 1C3 (1:1000 kindly provided by Adolfo Garcia-Sastre: Icahn School of Medicine at Mount Sinai), anti-pIRF3 (S386) (1:1000 ab76493 Abcam), anti-IRF3 (1:1000 H00003661-B01 Abnova), anti-pTBK1 (S172) (1:1000 3300-1 Abcam), anti-TBK1 (1:1000 NB100-56705 Novus), anti-IRF7 Cell Reports 38, 110434, March 8, 2022 e5 (1:1000 4920S CST), anti-IFITM1 (1:1000 PA5-20989 Thermo Fisher Scientific), anti-GST (1:2000 A190-122A Bethyl), anti-RNase A (1:1000 PA5-78151 Thermo Fisher Scientific), anti-IAV NP (1:1000 PA1-41071 Thermo Fisher Scientific), anti-IAV M1 (1:1000 GTX125928 GeneTex), anti-IAV M2 (1:1000 MA1-082 Thermo Fisher Scientific), anti-IAV NS1 (1:3000 kindly provided by Adolfo Garcia-Sastre: Icahn School of Medicine at Mount Sinai (Solórzano et al., 2005)), anti-IAV-NEP (1:1000 PA5-32234 Thermo Fisher Scientific), anti-SCoV N (1:2000 kindly provided by Shinji Makino: The University of Texas Medical Branch at Galveston), anti-b-Tubulin (1:2000 T8328 AA2 Sigma), and anti-b-Actin (1:1000 ab8227 Abcam and 1:10000 GTX629630 GeneTex). .. Transient transfections of DNA were performed with TransIT-LT1 (Mirus Bio), Lipofectamine 2000, and Lipofectamine 3000 (Invitrogen) according to the manufacture’s guidelines.

    Expressing:

    Article Title: IFIT3 controls IFIT1 accumulation and specificity preventing self mRNA targeting during the innate immune response
    Article Snippet: .. For the effect in endogenous ISG15 or IFITM1 expression experiments, cells were stained with anti-ISG15 antibody (Proteintech, #15981-1-AP, diluted 1:100) or anti-IFITM1 (#99969, Cell Signaling, diluted 1:100), and anti-IFIT1 antibody (Abcam, #ab118062, diluted 1:100) followed by anti-Rabbit antibody conjugated to Alexa FluorTM 647 (TFS, #A21244, diluted 1:500) plus anti-Mouse antibody conjugated to Alexa FluorTM 488 (TFS, #A11001, diluted 1:500). .. SFV infected cells were stained with anti-IFIT1 antibody (Cell Signaling, #14769, diluted 1:100), followed by anti-Rabbit antibody conjugated to Alexa FluorTM 647 (TFS, #A-21244, diluted 1:500).



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    (A) Assessing loss of catalytic activity for ZMPSTE24 HExxH…E mutants. Flag-tagged wild-type and mutant ZMPSTE24 plasmids were co-transfected with a myc-tagged prelamin A plasmid (myc-LMNA (431-664) ) in ZMPSTE24 knockout HEK293 cells to evaluate ZMPSTE24 proteolytic activity. Flag-ZMPSTE24, prelamin A and its cleaved product, mature lamin A, were detected by Western blotting and are indicated. All active site mutants block cleavage of the prelamin A construct. (B) Co-IP’s of endogenous IFITMs by ZMPSTE24 and ZMPSTE24 E336A . HEK293 cells transfected with vector, Flag-ZMPSTE24 or Flag-ZMPSTE24 E336A were induced with 150 units of interferon β for 18 hours prior to immunoprecipitation with anti-Flag agarose. Whole cell lysate (WCL) and IP’d proteins were resolved by SDS-PAGE analyzed by Western blotting with anti-Flag (ZMPSTE24), <t>anti-IFITM1,</t> IFITM2 or IFITM3 antibodies. (C) Comparing co-IPs of IFITMs by Flag-ZMPSTE24 E336A and Flag-IFITM3. Cells transfected with vector, Flag-ZMPSTE24, Flag-ZMPSTE24 E336A or Flag-IFITM3 and the indicated myc-tagged IFITM proteins were subjected to co-IP as described. Positions of ZMPSTE24 and IFITM proteins are indicated. Lanes 9-12 were used to make . (D) Flag-tagged IFITM3 co-IPs myc-ZMPSTE24 E336A more efficiently than wild-type myc-ZMPSTE24. HEK293 cells were transfected with Flag-IFITM3 and myc-ZMPSTE24 or myc-ZMPSTE24 E336A . Proteins were co-IP’d with anti-Flag agarose prior to SDS-PAGE and Western blotting. Positions of Flag-IFITM3 and myc-ZMPSTE24 proteins are indicated.
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    (A) Assessing loss of catalytic activity for ZMPSTE24 HExxH…E mutants. Flag-tagged wild-type and mutant ZMPSTE24 plasmids were co-transfected with a myc-tagged prelamin A plasmid (myc-LMNA (431-664) ) in ZMPSTE24 knockout HEK293 cells to evaluate ZMPSTE24 proteolytic activity. Flag-ZMPSTE24, prelamin A and its cleaved product, mature lamin A, were detected by Western blotting and are indicated. All active site mutants block cleavage of the prelamin A construct. (B) Co-IP’s of endogenous IFITMs by ZMPSTE24 and ZMPSTE24 E336A . HEK293 cells transfected with vector, Flag-ZMPSTE24 or Flag-ZMPSTE24 E336A were induced with 150 units of interferon β for 18 hours prior to immunoprecipitation with anti-Flag agarose. Whole cell lysate (WCL) and IP’d proteins were resolved by SDS-PAGE analyzed by Western blotting with anti-Flag (ZMPSTE24), <t>anti-IFITM1,</t> IFITM2 or IFITM3 antibodies. (C) Comparing co-IPs of IFITMs by Flag-ZMPSTE24 E336A and Flag-IFITM3. Cells transfected with vector, Flag-ZMPSTE24, Flag-ZMPSTE24 E336A or Flag-IFITM3 and the indicated myc-tagged IFITM proteins were subjected to co-IP as described. Positions of ZMPSTE24 and IFITM proteins are indicated. Lanes 9-12 were used to make . (D) Flag-tagged IFITM3 co-IPs myc-ZMPSTE24 E336A more efficiently than wild-type myc-ZMPSTE24. HEK293 cells were transfected with Flag-IFITM3 and myc-ZMPSTE24 or myc-ZMPSTE24 E336A . Proteins were co-IP’d with anti-Flag agarose prior to SDS-PAGE and Western blotting. Positions of Flag-IFITM3 and myc-ZMPSTE24 proteins are indicated.
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    Multi-cohort validation of ZDHHC23 and <t>IFITM1</t> as diagnostic biomarkers for CD. (A) Significant downregulation of ZDHHC23 expression across multiple CD cohorts. (B) Significant upregulation of IFITM1 expression across multiple CD cohorts. (C) ROC curve illustrating the diagnostic utility of ZDHHC23 in CD detection. (D) ROC curve illustrating the diagnostic utility of IFITM1 in CD detection. Asterisks indicate statistical significance (*** P < 0.001; **** P < 0.0001). Abbreviations: CD: Crohn’s disease; ROC: Receiver operating characteristic.
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    Image Search Results


    (A) Assessing loss of catalytic activity for ZMPSTE24 HExxH…E mutants. Flag-tagged wild-type and mutant ZMPSTE24 plasmids were co-transfected with a myc-tagged prelamin A plasmid (myc-LMNA (431-664) ) in ZMPSTE24 knockout HEK293 cells to evaluate ZMPSTE24 proteolytic activity. Flag-ZMPSTE24, prelamin A and its cleaved product, mature lamin A, were detected by Western blotting and are indicated. All active site mutants block cleavage of the prelamin A construct. (B) Co-IP’s of endogenous IFITMs by ZMPSTE24 and ZMPSTE24 E336A . HEK293 cells transfected with vector, Flag-ZMPSTE24 or Flag-ZMPSTE24 E336A were induced with 150 units of interferon β for 18 hours prior to immunoprecipitation with anti-Flag agarose. Whole cell lysate (WCL) and IP’d proteins were resolved by SDS-PAGE analyzed by Western blotting with anti-Flag (ZMPSTE24), anti-IFITM1, IFITM2 or IFITM3 antibodies. (C) Comparing co-IPs of IFITMs by Flag-ZMPSTE24 E336A and Flag-IFITM3. Cells transfected with vector, Flag-ZMPSTE24, Flag-ZMPSTE24 E336A or Flag-IFITM3 and the indicated myc-tagged IFITM proteins were subjected to co-IP as described. Positions of ZMPSTE24 and IFITM proteins are indicated. Lanes 9-12 were used to make . (D) Flag-tagged IFITM3 co-IPs myc-ZMPSTE24 E336A more efficiently than wild-type myc-ZMPSTE24. HEK293 cells were transfected with Flag-IFITM3 and myc-ZMPSTE24 or myc-ZMPSTE24 E336A . Proteins were co-IP’d with anti-Flag agarose prior to SDS-PAGE and Western blotting. Positions of Flag-IFITM3 and myc-ZMPSTE24 proteins are indicated.

    Journal: bioRxiv

    Article Title: The zinc metalloprotease ZMPSTE24 binds a distinct topological isoform of the tail-anchored protein IFITM3

    doi: 10.64898/2026.02.27.708584

    Figure Lengend Snippet: (A) Assessing loss of catalytic activity for ZMPSTE24 HExxH…E mutants. Flag-tagged wild-type and mutant ZMPSTE24 plasmids were co-transfected with a myc-tagged prelamin A plasmid (myc-LMNA (431-664) ) in ZMPSTE24 knockout HEK293 cells to evaluate ZMPSTE24 proteolytic activity. Flag-ZMPSTE24, prelamin A and its cleaved product, mature lamin A, were detected by Western blotting and are indicated. All active site mutants block cleavage of the prelamin A construct. (B) Co-IP’s of endogenous IFITMs by ZMPSTE24 and ZMPSTE24 E336A . HEK293 cells transfected with vector, Flag-ZMPSTE24 or Flag-ZMPSTE24 E336A were induced with 150 units of interferon β for 18 hours prior to immunoprecipitation with anti-Flag agarose. Whole cell lysate (WCL) and IP’d proteins were resolved by SDS-PAGE analyzed by Western blotting with anti-Flag (ZMPSTE24), anti-IFITM1, IFITM2 or IFITM3 antibodies. (C) Comparing co-IPs of IFITMs by Flag-ZMPSTE24 E336A and Flag-IFITM3. Cells transfected with vector, Flag-ZMPSTE24, Flag-ZMPSTE24 E336A or Flag-IFITM3 and the indicated myc-tagged IFITM proteins were subjected to co-IP as described. Positions of ZMPSTE24 and IFITM proteins are indicated. Lanes 9-12 were used to make . (D) Flag-tagged IFITM3 co-IPs myc-ZMPSTE24 E336A more efficiently than wild-type myc-ZMPSTE24. HEK293 cells were transfected with Flag-IFITM3 and myc-ZMPSTE24 or myc-ZMPSTE24 E336A . Proteins were co-IP’d with anti-Flag agarose prior to SDS-PAGE and Western blotting. Positions of Flag-IFITM3 and myc-ZMPSTE24 proteins are indicated.

    Article Snippet: Anti-IFITM1 (Proteintech, 11727-3-AP) was used at 1:1000.

    Techniques: Activity Assay, Mutagenesis, Transfection, Plasmid Preparation, Knock-Out, Western Blot, Blocking Assay, Construct, Immunoprecipitation, SDS Page, Co-Immunoprecipitation Assay

    Multi-cohort validation of ZDHHC23 and IFITM1 as diagnostic biomarkers for CD. (A) Significant downregulation of ZDHHC23 expression across multiple CD cohorts. (B) Significant upregulation of IFITM1 expression across multiple CD cohorts. (C) ROC curve illustrating the diagnostic utility of ZDHHC23 in CD detection. (D) ROC curve illustrating the diagnostic utility of IFITM1 in CD detection. Asterisks indicate statistical significance (*** P < 0.001; **** P < 0.0001). Abbreviations: CD: Crohn’s disease; ROC: Receiver operating characteristic.

    Journal: Biomolecules and Biomedicine

    Article Title: S-palmitoylation-related genes in Crohn’s disease: Bioinformatic identification and validation

    doi: 10.17305/bb.2025.13221

    Figure Lengend Snippet: Multi-cohort validation of ZDHHC23 and IFITM1 as diagnostic biomarkers for CD. (A) Significant downregulation of ZDHHC23 expression across multiple CD cohorts. (B) Significant upregulation of IFITM1 expression across multiple CD cohorts. (C) ROC curve illustrating the diagnostic utility of ZDHHC23 in CD detection. (D) ROC curve illustrating the diagnostic utility of IFITM1 in CD detection. Asterisks indicate statistical significance (*** P < 0.001; **** P < 0.0001). Abbreviations: CD: Crohn’s disease; ROC: Receiver operating characteristic.

    Article Snippet: Membranes were blocked with 5% bovine serum albumin (BSA) for 1 h at room temperature and subsequently incubated overnight at 4 ∘ C with primary antibodies diluted as follows: GAPDH (1:4000, Proteintech), ZDHHC23 (1:1000, Epigentek), and IFITM1 (1:1000, Proteintech).

    Techniques: Biomarker Discovery, Diagnostic Assay, Expressing

    Visualization of immune cell infiltration. (A and B) The correlation matrix of infiltrating immune cell composition and proportions was generated using the CIBERSORT algorithm. (C and D) The correlation matrix of infiltrating immune cell composition and proportions was produced using the MCPcounter algorithm. (E and F) The correlation matrix of infiltrating immune cell composition and proportions was established using the QuanTIseq algorithm. (G) Correlation between ZDHHC23 expression and infiltrating immune cells, specifically M0 Macrophages, activated dendritic cells, and regulatory T cells. (H) Correlation between IFITM1 expression and infiltrating immune cells, including follicular helper T cells, regulatory T cells, and resting NK cells. Asterisks (*) indicate correlations that remained statistically significant after FDR correction for multiple testing across all gene–cell pairs within each algorithm ( q < 0.05). Abbreviations: CIBERSORT: Cell-type identification by estimating relative subsets of RNA transcripts; FDR: False discovery rate; NK: Natural killer.

    Journal: Biomolecules and Biomedicine

    Article Title: S-palmitoylation-related genes in Crohn’s disease: Bioinformatic identification and validation

    doi: 10.17305/bb.2025.13221

    Figure Lengend Snippet: Visualization of immune cell infiltration. (A and B) The correlation matrix of infiltrating immune cell composition and proportions was generated using the CIBERSORT algorithm. (C and D) The correlation matrix of infiltrating immune cell composition and proportions was produced using the MCPcounter algorithm. (E and F) The correlation matrix of infiltrating immune cell composition and proportions was established using the QuanTIseq algorithm. (G) Correlation between ZDHHC23 expression and infiltrating immune cells, specifically M0 Macrophages, activated dendritic cells, and regulatory T cells. (H) Correlation between IFITM1 expression and infiltrating immune cells, including follicular helper T cells, regulatory T cells, and resting NK cells. Asterisks (*) indicate correlations that remained statistically significant after FDR correction for multiple testing across all gene–cell pairs within each algorithm ( q < 0.05). Abbreviations: CIBERSORT: Cell-type identification by estimating relative subsets of RNA transcripts; FDR: False discovery rate; NK: Natural killer.

    Article Snippet: Membranes were blocked with 5% bovine serum albumin (BSA) for 1 h at room temperature and subsequently incubated overnight at 4 ∘ C with primary antibodies diluted as follows: GAPDH (1:4000, Proteintech), ZDHHC23 (1:1000, Epigentek), and IFITM1 (1:1000, Proteintech).

    Techniques: Generated, Produced, Expressing

    Experimental validation of ZDHHC23 and IFITM1 expression in LPS-treated HT-29 cells. The expression levels of ZDHHC23 and IFITM1 in HT-29 cells were validated through qRT-PCR analysis, which confirmed mRNA levels for ZDHHC23 (A) and IFITM1 (B). Western blot analysis (C) demonstrated protein expression differences between control and LPS-treated HT-29 cells ( n ═ 3 biological replicates). Densitometric quantification of protein expression was performed for ZDHHC23 (D) and IFITM1 (E). Asterisks indicate statistical significance (* P < 0.05; ** P < 0.01; *** P < 0.001). Abbreviations: LPS: Lipopolysaccharide; qRT-PCR: Quantitative reverse transcription PCR.

    Journal: Biomolecules and Biomedicine

    Article Title: S-palmitoylation-related genes in Crohn’s disease: Bioinformatic identification and validation

    doi: 10.17305/bb.2025.13221

    Figure Lengend Snippet: Experimental validation of ZDHHC23 and IFITM1 expression in LPS-treated HT-29 cells. The expression levels of ZDHHC23 and IFITM1 in HT-29 cells were validated through qRT-PCR analysis, which confirmed mRNA levels for ZDHHC23 (A) and IFITM1 (B). Western blot analysis (C) demonstrated protein expression differences between control and LPS-treated HT-29 cells ( n ═ 3 biological replicates). Densitometric quantification of protein expression was performed for ZDHHC23 (D) and IFITM1 (E). Asterisks indicate statistical significance (* P < 0.05; ** P < 0.01; *** P < 0.001). Abbreviations: LPS: Lipopolysaccharide; qRT-PCR: Quantitative reverse transcription PCR.

    Article Snippet: Membranes were blocked with 5% bovine serum albumin (BSA) for 1 h at room temperature and subsequently incubated overnight at 4 ∘ C with primary antibodies diluted as follows: GAPDH (1:4000, Proteintech), ZDHHC23 (1:1000, Epigentek), and IFITM1 (1:1000, Proteintech).

    Techniques: Biomarker Discovery, Expressing, Quantitative RT-PCR, Western Blot, Control, Reverse Transcription