immunobloting rubcn (Cell Signaling Technology Inc)
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Immunobloting Rubcn, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 95/100, based on 80 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/anti+rubicon/Rubicon+Rabbit+mAb/bio_rxiv__64898__2026__03__04__709622-165-6-8
Average 95 stars, based on 80 article reviews
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1) Product Images from "Rubicon modulates neuroimmune responses following traumatic brain injury"
Article Title: Rubicon modulates neuroimmune responses following traumatic brain injury
Journal: bioRxiv
doi: 10.64898/2026.03.04.709622
Figure Legend Snippet: A Variant sparse Partial Least Squares-Discriminate Analysis (sPLS-DA) plot demonstrating group separation among ipsilateral cortical samples from wild-type sham, Rubcn-mutant sham, wild-type injured, and Rubcn-mutant injured mouse groups. B Volcano plots highlighting differentially expressed genes (DEGs) between injured and sham mice in wild-type (left) and Rubcn-mutant (right) samples, with red representing significantly upregulated genes and blue representing significantly downregulated genes. C Volcano plots showing DEGs between Rubcn-mutant and wild-type mice in sham (left) and injured samples (right). A data point corresponding to the Rubcn gene has been removed from the right volcano plot to minimize the y-axis. D Heatmap of gene expression across the samples demonstrating top upregulated (top-half) and downregulated (bottom-half) DEGs between Rubcn-mutant and wild-type TBI mice. E Gene Ontology Biological Process (GO:BP) analysis of significant DEGs (P-value<0.01) between Rubcn-mutant and wild-type TBI samples. Top graph shows GO-terms associated with upregulated genes (in orange) and bottom graph shows GO-terms associated with downregulated genes (in blue) in Rubcn-mutant over wild-type TBI samples with FDR<0.05. F Heat map of selected TBI-induced inflammatory DEG expression across wild-type and Rubcn-mutant sham and TBI samples. G Ingenuity Pathway Analysis (IPA) analysis comparing canonical pathways activated following TBI in wild-type versus Rubcn-mutant mice. Orange (activated) and blue (inhibited) indicate significantly enriched canonical pathways based on activation z-score, while gray dots represent pathways detected in the specified dataset that did not meet significance thresholds. H IPA analysis of lipid-related pathways activated following TBI in wild-type versus Rubcn-mutant mice. Sample size (n) were as follows: WT Sham=5, WT TBI D3=5, Rubcn Mut. Sham=4, Rubcn Mut. TBI D3=6.
Techniques Used: Variant Assay, Mutagenesis, Gene Expression, Expressing, Activation Assay
Figure Legend Snippet: A Heatmap of RT-qPCR data showing expression of inflammatory genes in ipsilateral cortices of wild-type and Rubcn -mutant mice at 1 dpi (TBI D1) and 3 dpi (TBI D3) in comparison to sham. Color coding is based on z-score. B Fold change in expression levels of indicated genes in wild-type and Rubcn -mutant mice corresponding to A . C Heatmap of RT-qPCR data showing expression of inflammatory genes in ipsilateral cortices of wild-type and Rubcn -mutant mice at 29 dpi (TBI D29). D Fold change in expression levels of indicated genes in wild-type and Rubcn -mutant mice corresponding to C. Bars represent mean ± s.e.m. Sample size ( n ) for A-B were as follows: WT Sham=8, WT TBI D1=5, WT TBI D3=9, Rubcn Mut. Sham=8, Rubcn Mut. D1=7, Rubcn Mut. D3=9. Sample size ( n ) for C-D were as follows: WT Sham=6, WT TBI D29=6, Rubcn Mut. Sham=7, Rubcn Mut. TBI D29=5. Statistical analyses for all data: Two-way ANOVA with post hoc Tukey’s test and significance is represented by * P -value<0.05, ** P -value <0.005, *** P -value <0.0005, **** P -value <0.0001.
Techniques Used: Quantitative RT-PCR, Expressing, Mutagenesis, Comparison
Figure Legend Snippet: A Number of foot faults before and after injury in wild-type and Rubcn-mutant mice by beam walk test. B Percent of one/two-foot support (left) and three/four-foot support (right) after injury in wild-type and Rubcn-mutant mice by assessed by CatWalk test. C Percentage of ipsilateral cortical damage at 29 dpi between injured wild-type and Rubcn-mutant mice. Data represent mean ± s.e.m. Sample size (n) for A were as follows: WT Sham=11, WT TBI=13, Rubcn Mut. Sham=13, Rubcn Mut. TBI=14. Sample size (n) for B were as follows: n=7-14 mice per group as indicated. Sample size (n) for C were as follows: WT TBI=5, Rubcn Mut. TBI=5. Statistical Analyses: For A-B, mixed-effects analysis with post hoc Tukey’s test; For C, Unpaired Student’s t-test. For all data, significance is represented by * P-value<0.05, ** P-value<0.005.
Techniques Used: Mutagenesis
Figure Legend Snippet: A Immunoblot comparing damage-associated marker (α-fodrin) and autophagy markers (P62, LC3II) in ipsilateral cortices from wild-type and Rubcn-mutant mice at 3 dpi to sham. B Densitometric quantification of immunoblot in A. C Immunoblot of ipsilateral hippocampus at 1 and 3 dpi in wild-type and Rubcn-mutant mice probed with autophagy markers. D Densitometric quantification of immunoblot in C. E Immunoblot of ipsilateral hippocampus at 1 dpi (TBI D1) and 3 dpi (TBI D3) in wild-type and Rubcn-mutant mice probed with damage-associated markers. F Densitometric quantification of immunoblot in E. G Immunofluorescence (IF) images of GFP-LC3 (green) coronal sections from wild-type and Rubcn-mutant sham and injured mice at 3 dpi stained for IBA1 (in yellow) and P62 (in magenta). Scale bar represents 50 μm. H Quantification of mean fluorescence intensity of P62 (left) and percent of P62/SQSTM1+ cells within LC3+/IBA+ cells (right) from G. All bars represent mean ± s.e.m. Sample size (n) for A-B were as follows: WT Sham=6, WT TBI D3=6, Rubcn Mut. Sham=6, Rubcn Mut. D3=6. Sample size (n) for C-F were as follows: WT Sham=6, WT TBI D1=6, WT TBI D3=6, Rubcn Mut. Sham=5, Rubcn Mut. D1=5, Rubcn Mut. D3=5. Sample size (n) for G-H were as follows: WT Sham=4, WT TBI D3=4, Rubcn Mut. Sham=4, Rubcn Mut. D3=4. Statistical analyses for all data: Two-way ANOVA with post hoc Tukey’s test and significance is represented by * P-value<0.05, ** P-value<0.005, *** P-value<0.0005, **** P-value<0.0001.
Techniques Used: Western Blot, Marker, Mutagenesis, Immunofluorescence, Staining, Fluorescence
Figure Legend Snippet: A Immunoblot comparing lysates of ipsilateral cortices from wild-type and Rubcn-mutant mice probed with Rubicon A (RbA) antibody. B Western blot showing immunoprecipitation of Rubicon protein from brain lysates of wild-type and Rubcn-mutant mice using Rubicon A (RbA) and Rubicon B (RbA) antibodies. * represents background signal. Blot is probed with RbB antibody. C Rubicon protein (amino-acid) sequence highlighting peptides (p1-p12 in blue) used for peptide mapping of wild-type and mutant RUBCN proteins. Red circle is highlighting Met296 as a potential alternative translation initiation site. D Normalized peptide abundance across the length of RUBCN protein in wild-type and Rubcn-mutant immunoprecipitates using RbA and RbB antibodies. E Comparative enrichment analysis showing fold change of proteins enriched in wild-type over Rubcn-mutant immunoprecipitates using RbA and RbB antibodies. F Immunoprecipitation assay showing lysates of HEK293T cells transfected with indicated plasmids for 24 h and immunoprecipitated with anti-FLAG or anti-HA agarose beads. Left: Immunoblot of immunoprecipitates with the indicated antibodies. Right: Fold change of NRROS signal in EGFP-Rubicon-Flag and Nrros-Myc/His (Nrros+Rubicon1-3) co-transfected cells to EGFP-C1 and Nrros-Myc/His (Nrros ONLY) co-transfected cells. Each FLAG IP sample was normalized to corresponding HA IP sample for quantification. Sample size (n) = 3 biological replicates for EGFP-Rubicon-Flag and Nrros-Myc/His co-transfected cells. G Immunoblot of whole cell lysates used for immunoprecipitation assay in F. H Immunoprecipitation assay showing lysates of HEK293T cells transfected with indicated plasmids for 24 h and immunoprecipitated with anti-MYC or anti-IgG antibodies. Left: Immunoblot of immunoprecipitates with the indicated antibodies. Right: Fold change of RUBCN signal in EGFP-Rubicon-Flag and Nrros-Myc/His (Nrros+Rubicon1-2) co-transfected cells to EGFP-C1 and EGFP-Rubicon-Flag (Rubicon ONLY) co-transfected cells. Each MYC IP sample was normalized to corresponding IgG IP sample. Sample size (n) = 2 biological replicates for EGFP-Rubicon-Flag and Nrros-Myc/His co-transfected cells. I Immunoblot of whole cell lysates used for immunoprecipitation assay in H.
Techniques Used: Western Blot, Mutagenesis, Immunoprecipitation, Sequencing, Transfection
Figure Legend Snippet: A Immunoblot of ipsilateral cortical tissue lysates from wild-type and Rubcn-mutant mice comparing lipid peroxidation marker at 1 dpi. B Densitometric analysis of immunoblot in A. C Immunoblot of ipsilateral cortical tissue lysates from wild-type and Rubcn-mutant mice comparing lipid peroxidation marker at 3 dpi. D Densitometric analysis of immunoblot in C. Data represent mean ± s.e.m. Sample size (n) were as follows: WT Sham=6, WT TBI D1=6, WT TBI D3=6, Rubcn Mut. Sham=6, Rubcn Mut. D1=6, Rubcn Mut. D3=6.Statistical analyses: Two-way ANOVA with post hoc Tukey’s test and significance is represented by * P-value<0.05, ** P-value<0.005, *** P-value<0.0005, **** P-value<0.0001.
Techniques Used: Western Blot, Mutagenesis, Marker
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