beta actin antibody  (NSJ Bioreagents)

Journal: Bioactive Materials

Article Title: Targeting VEGFR2 inhibition within a spatially-confined conduit promotes nerve self-resolution and alleviates mechanical allodynia

doi: 10.1016/j.bioactmat.2026.03.009

Figure Lengend Snippet: Efficacy of GelMA MAVP MPs in promoting nerve end interface self-resolution. ( A ) Schematic of the peripheral sciatic nerve ligation (p-SNL) model with four experimental groups (i.e., MAVP, VAN, vehicle, and control) ( B ) Immunofluorescence (IF) staining of p-VEGFR2 and YAP (indicating mechanotransduction signaling). ( C ) The positive area percentage of p-VEGFR2 (n = 6). ( D ) Percentage of YAP in nuclear/cytoplasm (n = 6). ( E ) IF staining of proliferation signal (Ki-67) and vessel signal (CD31) for p-SNL animal. ( F ) Quantification of Ki-67/CD31 co-localization area percentage (n = 6). ( G ) IF co-staining of Ki-67 and macrophage marker F4/80. ( H ) Quantification of Ki-67/F4/80 co-localization area percentage (n = 6). ( I ) IF staining of scar marker α-SMA. ( J ) Quantification of α-SMA-positive area percentage (n = 6). Mean values are shown and error bars represent ± s.d., as analyzed by one-way ANOVA followed by the Tukey-Kramer test in ( C , D , F , H and J ). Biological replicates were used for all experiments. ns, p > 0.05, ∗p < 0.05, ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Article Snippet: The following primary antibodies were used for the subsequent steps: anti-Yap (mouse, 1:200, Santa sc-376830); anti-p-VEGFR2 (rabbit, 1:100 Invitrogen, PA5-105765); α-SMA (rabbit, 1:200, Proteintech 14395-1-AP); Reca-1 (mouse, 1:200, Santa sc-52665); anti-CD31 (mouse, 1:200, Santa sc-13537); anti-Ki67 (rabbit, 1:150, Cell Signaling 9129S); anti-NF-200 (mouse, 1:200, Sigma, SAB4200747); anti-MBP (rabbit, 1:200, Abcam ab218011); anti-F4/80 (mouse, 1:200, Santa sc-377009); Iba-1 (rabbit, 1:150, Abcam ab178846); anti-CGRP (rabbit, 1:400, Abcam ab283568); anti-TRPA1 (mouse, 1:200, Santa sc-376495); anti-CD86 (rabbit, 1:200, Proteintech 30691-1-AP); CD206 (rabbit, 1:200, Proteintech 18704-1-AP).

Techniques: Ligation, Control, Immunofluorescence, Staining, Marker

Journal: Bioactive Materials

Article Title: Targeting VEGFR2 inhibition within a spatially-confined conduit promotes nerve self-resolution and alleviates mechanical allodynia

doi: 10.1016/j.bioactmat.2026.03.009

Figure Lengend Snippet: Expression of pain signal proteins in peripheral nerve locations. ( A ) Immunohistochemical (IHC) imaging of VEGFA and ( B ) quantification of VEGFA mean integrated density (n = 6). ( C ) IHC staining for NGF and ( D ) quantification of NGF mean integrated density (n = 6). ( E ) IF staining for macrophages (F4/80) and ( F ) quantification of macrophage number per 10 4 μm 2 (n = 6). ( G ) IF staining for scar tissue (α-SMA) and ( H ) quantification of α-SMA -positive area percentage (n = 6). ( I ) IF staining for myelin sheath (MBP) and axon (NF200) and ( J ) quantification of myelin sheath to axon area ratio (n = 6). ( K ) IF staining for pain-related mediators CGRP and TRPA1 and ( L ) quantification of CGRP (n = 6), and ( M ) TRPA1 (n = 6). Mean values are shown and error bars represent ± s.d., as analyzed by one-way ANOVA followed by the Tukey-Kramer test in ( B , D , F , H , J , L and M ). Biological replicates were used for all experiments. ns, p > 0.05, ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Article Snippet: The following primary antibodies were used for the subsequent steps: anti-Yap (mouse, 1:200, Santa sc-376830); anti-p-VEGFR2 (rabbit, 1:100 Invitrogen, PA5-105765); α-SMA (rabbit, 1:200, Proteintech 14395-1-AP); Reca-1 (mouse, 1:200, Santa sc-52665); anti-CD31 (mouse, 1:200, Santa sc-13537); anti-Ki67 (rabbit, 1:150, Cell Signaling 9129S); anti-NF-200 (mouse, 1:200, Sigma, SAB4200747); anti-MBP (rabbit, 1:200, Abcam ab218011); anti-F4/80 (mouse, 1:200, Santa sc-377009); Iba-1 (rabbit, 1:150, Abcam ab178846); anti-CGRP (rabbit, 1:400, Abcam ab283568); anti-TRPA1 (mouse, 1:200, Santa sc-376495); anti-CD86 (rabbit, 1:200, Proteintech 30691-1-AP); CD206 (rabbit, 1:200, Proteintech 18704-1-AP).

Techniques: Expressing, Immunohistochemical staining, Imaging, Immunohistochemistry, Staining

Journal: iScience

Article Title: Sleeve gastrectomy improves cognition by enhancing central ERK/CREB/BDNF pathway through increased GIP secretion

doi: 10.1016/j.isci.2026.116292

Figure Lengend Snippet: Sleeve gastrectomy reduces neuronal loss and pTau pathology in the hippocampus of AD mice (A) Representative Nissl staining of the hippocampus (scale bars: 200 μm) with higher-magnification views of the CA3 region (scale bars: 20 μm). (B) Western blot analysis of hippocampal Tau, phosphorylated Tau (pTau), and β-actin protein levels. (C) Quantification of surviving neurons in the hippocampal CA3 region ( n = 3 per group). (D) Ratio of pTau to total Tau based on grayscale densitometry ( n = 3 per group). Data are presented as mean ± SD. ∗∗ p < 0.01, ∗∗∗∗ p < 0.0001 vs. WT sham group; ## p < 0.01, ### p < 0.001 vs. AD sham group.

Article Snippet: Anti-β-actin antibody , Servicebio , Cat# GB11001; RRID: AB_2801259.

Techniques: Staining, Western Blot

Journal: iScience

Article Title: Sleeve gastrectomy improves cognition by enhancing central ERK/CREB/BDNF pathway through increased GIP secretion

doi: 10.1016/j.isci.2026.116292

Figure Lengend Snippet: Sleeve gastrectomy activates the hippocampal ERK/CREB/BDNF signaling pathway in mice (A) Representative immunoblots of hippocampal pERK, ERK, pCREB, CREB, BDNF, and β-actin. (B) Quantitative ratio of BDNF to β-actin protein expression ( n = 3 per group). (C) pERK to total ERK ratio ( n = 3 per group). (D) pCREB to total CREB ratio ( n = 3 per group). Data are presented as mean ± SD. ∗ p < 0.05, ∗∗ p < 0.01 vs. WT sham group; # p < 0.05, ## p < 0.01 vs. AD sham group.

Article Snippet: Anti-β-actin antibody , Servicebio , Cat# GB11001; RRID: AB_2801259.

Techniques: Western Blot, Expressing

Journal: iScience

Article Title: Sleeve gastrectomy improves cognition by enhancing central ERK/CREB/BDNF pathway through increased GIP secretion

doi: 10.1016/j.isci.2026.116292

Figure Lengend Snippet: GIP receptor silencing inhibits the ERK/CREB/BDNF pathway in hippocampal HT22 cells (A) Representative immunoblots of pTau, Tau, GIPR, pTrkB, TrkB, pERK, ERK, pCREB, CREB, BDNF, and β-actin (loading control) under four treatments: NC, Aβ, Aβ+GIP, and Aβ+GIP+siGIPR. (B) pTau to Tau ratio ( n = 3 per group). (C) pTrkB to TrkB ratio ( n = 3 per group). (D) pCREB to CREB ratio ( n = 3 per group). (E) pERK to ERK ratio ( n = 3 per group). (F) BDNF to β-actin ratio ( n = 3 per group). Data are presented as mean ± SD. ∗ p < 0.05, ∗∗∗ p < 0.001 vs. NC group; # p < 0.05, ## p < 0.01 vs. Aβ group; & p < 0.05, && p < 0.01 vs. Aβ+GIP group.

Article Snippet: Anti-β-actin antibody , Servicebio , Cat# GB11001; RRID: AB_2801259.

Techniques: Western Blot, Control

Journal: iScience

Article Title: Sleeve gastrectomy improves cognition by enhancing central ERK/CREB/BDNF pathway through increased GIP secretion

doi: 10.1016/j.isci.2026.116292

Figure Lengend Snippet: Combined GIP and GLP-1 treatment enhances ERK/CREB/BDNF pathway activation and reduces Tau phosphorylation in HT22 cells (A) Representative immunoblots of pTau, Tau, GIPR, GLP-1R, pTrkB, TrkB, pERK, ERK, pCREB, CREB, BDNF, and β-actin under five treatment conditions: NC (negative control), Aβ, Aβ + GLP-1, Aβ + GIP, and Aβ + GLP-1 + GIP. (B) pTau/Tau ratio ( n = 3 per group). (C) GLP-1R/β-actin ratio ( n = 3 per group). (D) GIPR/β-actin ratio ( n = 3 per group). (E) pERK/ERK ratio ( n = 3 per group). (F) pCREB/CREB ratio ( n = 3 per group). (G) pTrkB/TrkB ratio ( n = 3 per group). Data represent mean ± SD; ∗ p < 0.05, ∗∗∗∗ p < 0.0001 vs. NC; # p < 0.05, ### p < 0.001 vs. Aβ; & p < 0.05 vs. Aβ + GIP group.

Article Snippet: Anti-β-actin antibody , Servicebio , Cat# GB11001; RRID: AB_2801259.

Techniques: Activation Assay, Phospho-proteomics, Western Blot, Negative Control

Journal: Cancer Pathogenesis and Therapy

Article Title: Metabolic pathways and chemotherapy resistance in acute myeloid leukemia (AML): Insights into Enoyl-CoA hydratase domain-containing protein 3 ( ECHDC3 ) as a potential therapeutic target

doi: 10.1016/j.cpt.2025.08.002

Figure Lengend Snippet: Changes in mitochondrial function following ECHDC3 knockdown. (A) TMRE staining results based on ECHDC3 -knockdown cells. siNC cells emitted bright red-orange fluorescence. Cells treated with a mitochondrial membrane-potential disrupter, CCCP, showed very weak or complete absence of red-orange fluorescence. The average fluorescence intensity of the cells was calculated and quantitatively analyzed. (B–C) mtDNA copy number ( MT–CO1 and MT–CO2 ) was quantified via quantitative RT-PCR; (D) Quantitation of mitochondrial SOD activity, wherein SOD activity decreased in ECHDC3 -knockdown cells. (E) Mitophagy biomarkers were detected via western blotting. β-Actin was used as a control. (F–I) Quantitation of the mitophagy pathway protein. Values were presented as mean ± standard error. ∗ p < 0.05, ∗∗ p < 0.01, ∗∗∗ p < 0.001, ∗∗∗∗ p < 0.0001. CCCP: Carbonyl cyanide m-chlorophenyl hydrazone; ECHDC3 : Enoyl-CoA hydratase domain-containing protein 3; mtDNA: Mitochondrial DNA; RT-PCR: Real-time polymerase chain reaction; SOD: Superoxide dismutase; TMRE: Tetramethyl rhodamine ethyl ester.

Article Snippet: Western blotting was performed to determine the expression of mitochondrial proteins, using the Mitophagy Antibody Sampler Kit (Cat# 43110, Cell Signaling Technology [CST], MA, USA) and an anti-β-actin mouse monoclonal antibody (Cat# 3700, CST, MA, USA).

Techniques: Knockdown, Staining, Fluorescence, Membrane, Quantitative RT-PCR, Quantitation Assay, Activity Assay, Western Blot, Control, Reverse Transcription Polymerase Chain Reaction, Real-time Polymerase Chain Reaction