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Proteintech col1a2
Col1a2, supplied by Proteintech, used in various techniques. Bioz Stars score: 96/100, based on 992 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/anti+col1a2/Collagen+Type+I+Polyclonal+antibody/pm41850661-127-19-20
Average 96 stars, based on 992 article reviews
col1a2 - by Bioz Stars, 2026-10
96/100 stars

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Incubation:

Article Title: Oleuropein-Rich Gellan Gum/Alginate Films as Innovative Treatments against Photo-Induced Skin Aging
Article Snippet: Proteins were electrophoretically transferred to 0.2 μm nitrocellulose membranes (Bio-Rad, Hercules, CA, USA). .. Membranes were incubated with 5% milk in Tris-Buffered Saline with 0.1% Tween 20 (TBS-T) to block non-specific sites and then with primary antibodies in 5% milk in TBS-T at 4 °C overnight (anti-COL1A2: dilution 1:1000, cat. n. 14695-1-AP, Proteintech, Manchester, UK; anti-Decorin: dilution 1:1000, cat. n. Ab175404, Abcam, Cambridge, UK; Stress Defense cocktail (Catalase, SOD1): dilution 1:1000, cat. n. Ab179843, Abcam). .. After washes with TBS-T, the membranes were incubated with secondary antibodies anti-mouse (dilution 1:30,000, Bethyl laboratories, Waltham, MA, USA) and anti-rabbit (dilution 1:10,000, Invitrogen) conjugated with horseradish peroxidase.

Article Title: Cytoplasmic and nuclear NFATc3 cooperatively contributes to vascular smooth muscle cell dysfunction and drives aortic aneurysm and dissection
Article Snippet: Lysates containing equal amounts of total protein were subjected to 6%–12% sodium dodecyl sulfate–PAGE (SDS–PAGE) and transferred onto polyvinylidene fluoride membranes (Millipore, Burlington, MA, USA). .. The membranes were blocked using a blocking reagent [Tris-buffered saline with 5% ( w / v ) non-fat dry milk and 0.1% ( v / v ) Tween 20, pH 7.4] for 1 h at room temperature and then incubated with the following primary antibodies at 4 °C overnight: anti-NFATc3 (#4998; 1:1000), anti-lamin B1 (#13435; 1:1000), anti-phospho-eEF2 (Thr56) (#2331; 1:1000), anti-eEF2 (#2332; 1:1000), eEF2k (#3692; 1:1000) (Cell Signaling Technology), anti-LDL-R (sc-11824; 1:500; Santa Cruz Biotechnology, Dallas, TX, USA), anti-MMP2 (ab97779; 1:500), anti-MMP9 (ab76003; 1:1000), anti-RPS6 (ab225676; 1:1000), anti-RPL28 (ab254927; 1:500), anti-protein phosphatase 2A (PP2A; ab32065; 1:500), anti-Flag (ab205606; 1:500), anti-his (ab213204; 1:5000) (Abcam), anti-fibronectin (15613-1-AP; 1:2000), anti-COL1A2 (14695-1-AP; 1:1000), anti-ACTA2 (67735-1-Ig; 1:1000), anti-CNN1 (24855-1-AP; 1:1000), anti-SM22 α (10493-1-AP; 1:1000), anti-OPN (22952-1-AP; 1:1000), anti- α -tubulin (66031-1-Ig; 1:2000), β -actin (66009-1-Ig; 1:2000), GAPDH (60004-1-Ig; 1:2000) (ProteinTech), and anti-puromycin (EQ0001; 1:1000) (Kerafast, Boston, MA, USA). .. After incubation with the secondary HRP-linked anti-mouse IgG (#7076; 1:1000) or HRP-linked anti-rabbit IgG (#7074; 1:1000) (Cell Signaling Technology) antibodies for 1 h at room temperature, the blots were visualized using an ECL kit (Thermo Fisher) and quantified using ImageJ software (NIH, Bethesda, Rockville, MD, USA).

Article Title: Oleuropein-Rich Gellan Gum/Alginate Films as Innovative Treatments against Photo-Induced Skin Aging.
Article Snippet: Proteins were electrophoretically transferred to 0.2 μm nitrocellulose membranes (Bio-Rad, Hercules, CA, USA). .. Membranes were incubated with 5% milk in Tris-Buffered Saline with 0.1% Tween 20 (TBS-T) to block non-specific sites and then with primary antibodies in 5% milk in TBS-T at 4 ◦C overnight (anti-COL1A2: dilution 1:1000, cat. n. 14695-1-AP, Proteintech, Manchester, UK; antiDecorin: dilution 1:1000, cat. n. Ab175404, Abcam, Cambridge, UK; Stress Defense cocktail (Catalase, SOD1): dilution 1:1000, cat. n. Ab179843, Abcam). .. After washes with TBS-T, the membranes were incubated with secondary antibodies anti-mouse (dilution 1:30,000, Bethyl laboratories, Waltham, MA, USA) and anti-rabbit (dilution 1:10,000, Invitrogen) conjugated with horseradish peroxidase.

Article Title: Complement protein C1q induces endothelial apoptosis through C1qBP regulation of mitochondrial function in lung endothelial cells in systemic sclerosis.
Article Snippet: .. Following addition of endogenous peroxidase blocker, the sections were incubated overnight at 4°C with the following primary antibodies: anti-C1qBP (1:100, MA1-40312, Thermo fisher), anti-α-SMA AR TIC LE IN PR ES S (1:100, BM3902, Boster), anti-COL1A2 (1:100, 14629-1-AP, Biodragon), anti-PHB2 (1:100, 66424-1-Ig, Proteintech), anti-BAX (1:100, A00183, Boster), anti-Bcl-2 (1:100, Boster, BA0412), anti-Beclin1 (1:100, Ab210498, Abcam), anti-Parkin (1:100, Boster, BM4909), and anti-Pink1 (1:100, BD-PB3889, Biodragon). .. After washing, sections were incubated with universal secondary antibody (PV-6000, Zsbio) at 37°C for 20 minutes.

Saline:

Article Title: Oleuropein-Rich Gellan Gum/Alginate Films as Innovative Treatments against Photo-Induced Skin Aging
Article Snippet: Proteins were electrophoretically transferred to 0.2 μm nitrocellulose membranes (Bio-Rad, Hercules, CA, USA). .. Membranes were incubated with 5% milk in Tris-Buffered Saline with 0.1% Tween 20 (TBS-T) to block non-specific sites and then with primary antibodies in 5% milk in TBS-T at 4 °C overnight (anti-COL1A2: dilution 1:1000, cat. n. 14695-1-AP, Proteintech, Manchester, UK; anti-Decorin: dilution 1:1000, cat. n. Ab175404, Abcam, Cambridge, UK; Stress Defense cocktail (Catalase, SOD1): dilution 1:1000, cat. n. Ab179843, Abcam). .. After washes with TBS-T, the membranes were incubated with secondary antibodies anti-mouse (dilution 1:30,000, Bethyl laboratories, Waltham, MA, USA) and anti-rabbit (dilution 1:10,000, Invitrogen) conjugated with horseradish peroxidase.

Article Title: Cytoplasmic and nuclear NFATc3 cooperatively contributes to vascular smooth muscle cell dysfunction and drives aortic aneurysm and dissection
Article Snippet: Lysates containing equal amounts of total protein were subjected to 6%–12% sodium dodecyl sulfate–PAGE (SDS–PAGE) and transferred onto polyvinylidene fluoride membranes (Millipore, Burlington, MA, USA). .. The membranes were blocked using a blocking reagent [Tris-buffered saline with 5% ( w / v ) non-fat dry milk and 0.1% ( v / v ) Tween 20, pH 7.4] for 1 h at room temperature and then incubated with the following primary antibodies at 4 °C overnight: anti-NFATc3 (#4998; 1:1000), anti-lamin B1 (#13435; 1:1000), anti-phospho-eEF2 (Thr56) (#2331; 1:1000), anti-eEF2 (#2332; 1:1000), eEF2k (#3692; 1:1000) (Cell Signaling Technology), anti-LDL-R (sc-11824; 1:500; Santa Cruz Biotechnology, Dallas, TX, USA), anti-MMP2 (ab97779; 1:500), anti-MMP9 (ab76003; 1:1000), anti-RPS6 (ab225676; 1:1000), anti-RPL28 (ab254927; 1:500), anti-protein phosphatase 2A (PP2A; ab32065; 1:500), anti-Flag (ab205606; 1:500), anti-his (ab213204; 1:5000) (Abcam), anti-fibronectin (15613-1-AP; 1:2000), anti-COL1A2 (14695-1-AP; 1:1000), anti-ACTA2 (67735-1-Ig; 1:1000), anti-CNN1 (24855-1-AP; 1:1000), anti-SM22 α (10493-1-AP; 1:1000), anti-OPN (22952-1-AP; 1:1000), anti- α -tubulin (66031-1-Ig; 1:2000), β -actin (66009-1-Ig; 1:2000), GAPDH (60004-1-Ig; 1:2000) (ProteinTech), and anti-puromycin (EQ0001; 1:1000) (Kerafast, Boston, MA, USA). .. After incubation with the secondary HRP-linked anti-mouse IgG (#7076; 1:1000) or HRP-linked anti-rabbit IgG (#7074; 1:1000) (Cell Signaling Technology) antibodies for 1 h at room temperature, the blots were visualized using an ECL kit (Thermo Fisher) and quantified using ImageJ software (NIH, Bethesda, Rockville, MD, USA).

Article Title: Oleuropein-Rich Gellan Gum/Alginate Films as Innovative Treatments against Photo-Induced Skin Aging.
Article Snippet: Proteins were electrophoretically transferred to 0.2 μm nitrocellulose membranes (Bio-Rad, Hercules, CA, USA). .. Membranes were incubated with 5% milk in Tris-Buffered Saline with 0.1% Tween 20 (TBS-T) to block non-specific sites and then with primary antibodies in 5% milk in TBS-T at 4 ◦C overnight (anti-COL1A2: dilution 1:1000, cat. n. 14695-1-AP, Proteintech, Manchester, UK; antiDecorin: dilution 1:1000, cat. n. Ab175404, Abcam, Cambridge, UK; Stress Defense cocktail (Catalase, SOD1): dilution 1:1000, cat. n. Ab179843, Abcam). .. After washes with TBS-T, the membranes were incubated with secondary antibodies anti-mouse (dilution 1:30,000, Bethyl laboratories, Waltham, MA, USA) and anti-rabbit (dilution 1:10,000, Invitrogen) conjugated with horseradish peroxidase.

Blocking Assay:

Article Title: Oleuropein-Rich Gellan Gum/Alginate Films as Innovative Treatments against Photo-Induced Skin Aging
Article Snippet: Proteins were electrophoretically transferred to 0.2 μm nitrocellulose membranes (Bio-Rad, Hercules, CA, USA). .. Membranes were incubated with 5% milk in Tris-Buffered Saline with 0.1% Tween 20 (TBS-T) to block non-specific sites and then with primary antibodies in 5% milk in TBS-T at 4 °C overnight (anti-COL1A2: dilution 1:1000, cat. n. 14695-1-AP, Proteintech, Manchester, UK; anti-Decorin: dilution 1:1000, cat. n. Ab175404, Abcam, Cambridge, UK; Stress Defense cocktail (Catalase, SOD1): dilution 1:1000, cat. n. Ab179843, Abcam). .. After washes with TBS-T, the membranes were incubated with secondary antibodies anti-mouse (dilution 1:30,000, Bethyl laboratories, Waltham, MA, USA) and anti-rabbit (dilution 1:10,000, Invitrogen) conjugated with horseradish peroxidase.

Article Title: Cytoplasmic and nuclear NFATc3 cooperatively contributes to vascular smooth muscle cell dysfunction and drives aortic aneurysm and dissection
Article Snippet: Lysates containing equal amounts of total protein were subjected to 6%–12% sodium dodecyl sulfate–PAGE (SDS–PAGE) and transferred onto polyvinylidene fluoride membranes (Millipore, Burlington, MA, USA). .. The membranes were blocked using a blocking reagent [Tris-buffered saline with 5% ( w / v ) non-fat dry milk and 0.1% ( v / v ) Tween 20, pH 7.4] for 1 h at room temperature and then incubated with the following primary antibodies at 4 °C overnight: anti-NFATc3 (#4998; 1:1000), anti-lamin B1 (#13435; 1:1000), anti-phospho-eEF2 (Thr56) (#2331; 1:1000), anti-eEF2 (#2332; 1:1000), eEF2k (#3692; 1:1000) (Cell Signaling Technology), anti-LDL-R (sc-11824; 1:500; Santa Cruz Biotechnology, Dallas, TX, USA), anti-MMP2 (ab97779; 1:500), anti-MMP9 (ab76003; 1:1000), anti-RPS6 (ab225676; 1:1000), anti-RPL28 (ab254927; 1:500), anti-protein phosphatase 2A (PP2A; ab32065; 1:500), anti-Flag (ab205606; 1:500), anti-his (ab213204; 1:5000) (Abcam), anti-fibronectin (15613-1-AP; 1:2000), anti-COL1A2 (14695-1-AP; 1:1000), anti-ACTA2 (67735-1-Ig; 1:1000), anti-CNN1 (24855-1-AP; 1:1000), anti-SM22 α (10493-1-AP; 1:1000), anti-OPN (22952-1-AP; 1:1000), anti- α -tubulin (66031-1-Ig; 1:2000), β -actin (66009-1-Ig; 1:2000), GAPDH (60004-1-Ig; 1:2000) (ProteinTech), and anti-puromycin (EQ0001; 1:1000) (Kerafast, Boston, MA, USA). .. After incubation with the secondary HRP-linked anti-mouse IgG (#7076; 1:1000) or HRP-linked anti-rabbit IgG (#7074; 1:1000) (Cell Signaling Technology) antibodies for 1 h at room temperature, the blots were visualized using an ECL kit (Thermo Fisher) and quantified using ImageJ software (NIH, Bethesda, Rockville, MD, USA).

Article Title: Oleuropein-Rich Gellan Gum/Alginate Films as Innovative Treatments against Photo-Induced Skin Aging.
Article Snippet: Proteins were electrophoretically transferred to 0.2 μm nitrocellulose membranes (Bio-Rad, Hercules, CA, USA). .. Membranes were incubated with 5% milk in Tris-Buffered Saline with 0.1% Tween 20 (TBS-T) to block non-specific sites and then with primary antibodies in 5% milk in TBS-T at 4 ◦C overnight (anti-COL1A2: dilution 1:1000, cat. n. 14695-1-AP, Proteintech, Manchester, UK; antiDecorin: dilution 1:1000, cat. n. Ab175404, Abcam, Cambridge, UK; Stress Defense cocktail (Catalase, SOD1): dilution 1:1000, cat. n. Ab179843, Abcam). .. After washes with TBS-T, the membranes were incubated with secondary antibodies anti-mouse (dilution 1:30,000, Bethyl laboratories, Waltham, MA, USA) and anti-rabbit (dilution 1:10,000, Invitrogen) conjugated with horseradish peroxidase.

Article Title: Vitamin D 3 analogue calcipotriol inhibits the profibrotic effects of transforming growth factor- β1 on pancreatic stellate cells.
Article Snippet: .. After washing and blocking with TBS-T and 2.5% non-fat milk respectively, the membranes were separately immunoblotted overnight at 4 ◦C with rabbit polyclonal anti-TGFB1i1 (Cat No: 10565-1-AP), anti-α-SMA (Cat No: 14395-1-AP), anti-COL1A2 (Cat No: 14695-1-AP), mouse monoclonal anti-RUNX1 (Cat No: 25315-1-AP), anti-VDR (Cat No: 67192-1- Ig) (Protein Tech, USA), rabbit polyclonal anti-CCN1 (Affinity, Cat No: DF6250), anti-COL1A1 (BOSTER, China, Cat No: PB0981), rabbit monoclonal anti-TGF-β1 (Abcam, UK, Cat No: ab215715), or mouse monoclonal anti-β-actin (Abmart, China, Cat No: M20011). .. Incubate the membranes in anti-rabbit IgG-HRP or anti-mouse IgG-HRP (ProteinTech, USA) for another 1 h and then process the membranes using the ECL detection system (Thermo Fisher Scientific, PN: 32109).



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Image Search Results


Expression of COL5A2, COL1A2, PRRX1, and TGFβ2 was detected in the periosteal region and the primary ossification centers. A. Merged and single-channel images of COL5A2 (red) and DAPI (blue) staining. B. Merged and single-channel images of COL1A2 (red) and DAPI (blue) staining. C. Merged and single-channel images of PRRX1 (red) and DAPI (blue) staining. D. Merged and single-channel images of TGFβ2 (red) and DAPI (blue) staining. All experiments were independently repeated at least three times. Scale bars in snapshot image, 200 μm; scale bars in magnified images, 50 μm.

Journal: PLOS One

Article Title: Single-cell profiling unveils key regulators of skeletal stem cells in chicken and human embryonic limb development

doi: 10.1371/journal.pone.0346514

Figure Lengend Snippet: Expression of COL5A2, COL1A2, PRRX1, and TGFβ2 was detected in the periosteal region and the primary ossification centers. A. Merged and single-channel images of COL5A2 (red) and DAPI (blue) staining. B. Merged and single-channel images of COL1A2 (red) and DAPI (blue) staining. C. Merged and single-channel images of PRRX1 (red) and DAPI (blue) staining. D. Merged and single-channel images of TGFβ2 (red) and DAPI (blue) staining. All experiments were independently repeated at least three times. Scale bars in snapshot image, 200 μm; scale bars in magnified images, 50 μm.

Article Snippet: The following antibodies were used: anti-COL5A2 antibody ( GB111012 , 1:500, Servicebio, Wuhan, China), anti-COL1A2 antibody (AF7001, 1:200, Affinity Biosciences, Jiangsu, China), anti-PRRX1 antibody (DF4274, 1:200, Affinity Biosciences, Jiangsu, China), anti-TGFβ2 antibody (AF0260, 1:100, Affinity Biosciences, Jiangsu, China), and Cy3-conjugated goat anti-rabbit IgG (GB21303, 1:300, Servicebio, Wuhan, China).

Techniques: Expressing, Staining

Proteomics reveals impairment of ECM degradation in PSCs with USP1 knockdown. A , B . USP1 expression was estimated in PSCs treated with different concentration of TGF-β1 (n = 3). C , D . The USP1 expression after lentiviral transfection was detected by real-time PCR ( C ) and western blot ( D ) ( n = 3). E Heap map of differentially expressed proteins (DEPs) in label-free proteomic ( n = 4). F . GO enrichment analysis of DEPs associated with collagen fibers. G . Heat map of collagen protein (n = 4). H . The protein expression of COL1A1, COL1A2, and FN in the PSCs was determined by western blot ( n = 3). I . Immunofluorescence staining of COL1A1 in the PSCs ( n = 3). Bar: 50 μm. J . Immunofluorescence staining of α-SMA. Bar: 50 μm. K . Quantitative analysis of the fluorescence intensity of COL1A1 ( I ) and α-SMA (J) ( n = 3). **, p < 0.01; ***, p < 0.001

Journal: Inflammation

Article Title: A Novel Insight into Chronic Pancreatitis Pathogenesis: the USP1/ITGB5 Axis-Mediated Stellate Cell Activation

doi: 10.1007/s10753-025-02434-x

Figure Lengend Snippet: Proteomics reveals impairment of ECM degradation in PSCs with USP1 knockdown. A , B . USP1 expression was estimated in PSCs treated with different concentration of TGF-β1 (n = 3). C , D . The USP1 expression after lentiviral transfection was detected by real-time PCR ( C ) and western blot ( D ) ( n = 3). E Heap map of differentially expressed proteins (DEPs) in label-free proteomic ( n = 4). F . GO enrichment analysis of DEPs associated with collagen fibers. G . Heat map of collagen protein (n = 4). H . The protein expression of COL1A1, COL1A2, and FN in the PSCs was determined by western blot ( n = 3). I . Immunofluorescence staining of COL1A1 in the PSCs ( n = 3). Bar: 50 μm. J . Immunofluorescence staining of α-SMA. Bar: 50 μm. K . Quantitative analysis of the fluorescence intensity of COL1A1 ( I ) and α-SMA (J) ( n = 3). **, p < 0.01; ***, p < 0.001

Article Snippet: COL1A2 ITGB5 PI3K p-PI3K AKT , 343,277 SC398214 AF6242 AF3242 AF6261 , 1: 500 1:1000 1:1000 1:1000 1:1000 , Zenbio Santa Cruz Affinity Affinity Affinity , WB WB/IP WB WB WB , .

Techniques: Knockdown, Expressing, Concentration Assay, Transfection, Real-time Polymerase Chain Reaction, Western Blot, Immunofluorescence, Staining, Fluorescence

USP1 knockdown promotes ITGB5 ubiquitination-mediated degradation. ( A ) Venn plot showing a total of 2015 proteins bind to USP1 under TGF-β1 stimulation. (B) KEGG pathway analysis and GO enrichment analysis pair of 2015 proteins in ( A ). ( C ) Label-free proteomics combined with IP-LC/MS to analysis the USP1 downstream target. The intersection of differential downregulated expressed protein of label-free proteomics, IP-LC/MS, and the upregulated genes of GSE41418 dataset. ( D ) The ITGB5-associated PPI was established via the String database. E-F. The expression of ITGB5 of the PSCs (E) ( n = 3) and pancreatic tissues ( F ) ( n = 6) was estimated by western blot. G . Co-IP shows the interaction of USP1 and ITGB5 in the PSCs ( n = 3). H . Ubiquitination detection of ITGB5 in the PSCs were measured by Co-IP ( n = 3). **, p < 0.01; ***, p < 0.001.

Journal: Inflammation

Article Title: A Novel Insight into Chronic Pancreatitis Pathogenesis: the USP1/ITGB5 Axis-Mediated Stellate Cell Activation

doi: 10.1007/s10753-025-02434-x

Figure Lengend Snippet: USP1 knockdown promotes ITGB5 ubiquitination-mediated degradation. ( A ) Venn plot showing a total of 2015 proteins bind to USP1 under TGF-β1 stimulation. (B) KEGG pathway analysis and GO enrichment analysis pair of 2015 proteins in ( A ). ( C ) Label-free proteomics combined with IP-LC/MS to analysis the USP1 downstream target. The intersection of differential downregulated expressed protein of label-free proteomics, IP-LC/MS, and the upregulated genes of GSE41418 dataset. ( D ) The ITGB5-associated PPI was established via the String database. E-F. The expression of ITGB5 of the PSCs (E) ( n = 3) and pancreatic tissues ( F ) ( n = 6) was estimated by western blot. G . Co-IP shows the interaction of USP1 and ITGB5 in the PSCs ( n = 3). H . Ubiquitination detection of ITGB5 in the PSCs were measured by Co-IP ( n = 3). **, p < 0.01; ***, p < 0.001.

Article Snippet: COL1A2 ITGB5 PI3K p-PI3K AKT , 343,277 SC398214 AF6242 AF3242 AF6261 , 1: 500 1:1000 1:1000 1:1000 1:1000 , Zenbio Santa Cruz Affinity Affinity Affinity , WB WB/IP WB WB WB , .

Techniques: Knockdown, Ubiquitin Proteomics, Liquid Chromatography with Mass Spectroscopy, Expressing, Western Blot, Co-Immunoprecipitation Assay

ITGB5 knockdown inhibits PSC activation by inhibiting the PI3K/AKT pathway. A . The ITGB5 expression in the PSCs after lentiviral transfection was detected by western blot ( n = 3). B , C . The expression of COL1A1 ( B ) and FN ( C ) was detected by western blot ( n = 3). D . IF staining showed the α-SMA expression ( n = 3). Bar: 50 μm. E . KEGG analysis of DEPs of label-free proteomics. F , G . The phosphorylation levels of PI3K and AKT and the PI3K and AKT protein expression was measured by western blot (n = 3). H , I . The expression of COL1A1 and FN was detected by western blot ( n = 3). J . α-SMA expression in the PSCs was determined by IF staining (n = 3). Bar: 50 μm. **, p < 0.01; ***, p < 0.001.

Journal: Inflammation

Article Title: A Novel Insight into Chronic Pancreatitis Pathogenesis: the USP1/ITGB5 Axis-Mediated Stellate Cell Activation

doi: 10.1007/s10753-025-02434-x

Figure Lengend Snippet: ITGB5 knockdown inhibits PSC activation by inhibiting the PI3K/AKT pathway. A . The ITGB5 expression in the PSCs after lentiviral transfection was detected by western blot ( n = 3). B , C . The expression of COL1A1 ( B ) and FN ( C ) was detected by western blot ( n = 3). D . IF staining showed the α-SMA expression ( n = 3). Bar: 50 μm. E . KEGG analysis of DEPs of label-free proteomics. F , G . The phosphorylation levels of PI3K and AKT and the PI3K and AKT protein expression was measured by western blot (n = 3). H , I . The expression of COL1A1 and FN was detected by western blot ( n = 3). J . α-SMA expression in the PSCs was determined by IF staining (n = 3). Bar: 50 μm. **, p < 0.01; ***, p < 0.001.

Article Snippet: COL1A2 ITGB5 PI3K p-PI3K AKT , 343,277 SC398214 AF6242 AF3242 AF6261 , 1: 500 1:1000 1:1000 1:1000 1:1000 , Zenbio Santa Cruz Affinity Affinity Affinity , WB WB/IP WB WB WB , .

Techniques: Knockdown, Activation Assay, Expressing, Transfection, Western Blot, Staining, Phospho-proteomics

ITGB5 overexpression increased extracellular matrix. ( A ) ITGB5 expression in the PSCs was detected by western blot ( n = 3). ( B ) COL1A1 expression in the PSCs was detected by western blot ( n = 3). (C) FN expression in the PSCs was detected by western blot ( n = 3). ( D ) Immunofluorescence staining of α-SMA in the PSCs ( n = 3). Bar: 50 μm. *, p < 0.05; **, p < 0.01; ***, p < 0.001.

Journal: Inflammation

Article Title: A Novel Insight into Chronic Pancreatitis Pathogenesis: the USP1/ITGB5 Axis-Mediated Stellate Cell Activation

doi: 10.1007/s10753-025-02434-x

Figure Lengend Snippet: ITGB5 overexpression increased extracellular matrix. ( A ) ITGB5 expression in the PSCs was detected by western blot ( n = 3). ( B ) COL1A1 expression in the PSCs was detected by western blot ( n = 3). (C) FN expression in the PSCs was detected by western blot ( n = 3). ( D ) Immunofluorescence staining of α-SMA in the PSCs ( n = 3). Bar: 50 μm. *, p < 0.05; **, p < 0.01; ***, p < 0.001.

Article Snippet: COL1A2 ITGB5 PI3K p-PI3K AKT , 343,277 SC398214 AF6242 AF3242 AF6261 , 1: 500 1:1000 1:1000 1:1000 1:1000 , Zenbio Santa Cruz Affinity Affinity Affinity , WB WB/IP WB WB WB , .

Techniques: Over Expression, Expressing, Western Blot, Immunofluorescence, Staining

Graphical summary of the possible mechanisms of USP1/ITGB5 axis in CP progression. USP1 deubiquitinates and stabilizes ITGB5, upregulates ITGB5 expression, and ITGB5 activated the PI3K/AKT pathway and subsequently activates PSCs, leading to pancreatic fibrotic injury in CP. Arrow: promotion; “tee” head: inhibition

Journal: Inflammation

Article Title: A Novel Insight into Chronic Pancreatitis Pathogenesis: the USP1/ITGB5 Axis-Mediated Stellate Cell Activation

doi: 10.1007/s10753-025-02434-x

Figure Lengend Snippet: Graphical summary of the possible mechanisms of USP1/ITGB5 axis in CP progression. USP1 deubiquitinates and stabilizes ITGB5, upregulates ITGB5 expression, and ITGB5 activated the PI3K/AKT pathway and subsequently activates PSCs, leading to pancreatic fibrotic injury in CP. Arrow: promotion; “tee” head: inhibition

Article Snippet: COL1A2 ITGB5 PI3K p-PI3K AKT , 343,277 SC398214 AF6242 AF3242 AF6261 , 1: 500 1:1000 1:1000 1:1000 1:1000 , Zenbio Santa Cruz Affinity Affinity Affinity , WB WB/IP WB WB WB , .

Techniques: Expressing, Inhibition