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Proteintech anti herc5 polyclonal antibody
Anti Herc5 Polyclonal Antibody, supplied by Proteintech, used in various techniques. Bioz Stars score: 93/100, based on 9 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/anti+herc5/HERC5+Antibody/pm40409630-317-8-12
Average 93 stars, based on 9 article reviews

anti herc5 polyclonal antibody - by Bioz Stars, 2026-10

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Article Title: E3 ligase HERC5-catalyzed UGDH isgylation promotes SNAI1-mediated tumor metastasis and cisplatin resistance in oral squamous cell carcinoma.
Article Snippet: After centrifugation at 10,000 g at 4 °C for 5 min, protein concentrations were detected using a bicinchoninic acid (BCA) assay kit (PC0020, Solarbio). .. The supernatants were incubated with IP-specific antibodies at 4 °C overnight, after which cultured with Protein A plus G agarose beads (PR40025, ProteinTech) at 4 °C for 4 h. The details of IP-specific antibodies were as follows: anti- Pan Phospho-Tyrosine (AP1162, ABclonal), anti-HERC5 (22692-1-AP, ProteinTech), antiISG15 (15981-1-AP, ProteinTech), and anti-HA (51064-2- AP, ProteinTech). ..

Article Title: E3 ligase HERC5-catalyzed UGDH isgylation promotes SNAI1-mediated tumor metastasis and cisplatin resistance in oral squamous cell carcinoma
Article Snippet: After centrifugation at 10,000 g at 4 °C for 5 min, protein concentrations were detected using a bicinchoninic acid (BCA) assay kit (PC0020, Solarbio). .. The supernatants were incubated with IP-specific antibodies at 4 °C overnight, after which cultured with Protein A plus G agarose beads (PR40025, ProteinTech) at 4 °C for 4 h. The details of IP-specific antibodies were as follows: anti- Pan Phospho-Tyrosine (AP1162, ABclonal), anti-HERC5 (22692-1-AP, ProteinTech), anti-ISG15 (15981-1-AP, ProteinTech), and anti-HA (51064-2-AP, ProteinTech). ..

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Fig. 4 HERC5 enhances the stability of SNAI1 mRNA by inducing UGDH phosphorylation. (A). Protein interaction network of human HERC5, as determined by BioGRID. Many HERC5-interacting proteins, including ISG15 and UGDH, were identified. (B). Schematic illustration of UGDH to promote EMT by increas ing the stability of SNAI1 mRNA, as reported by Nature. 2019;571:127–131 [18]. UGDH, UDP-glucose 6-dehydrogenase. HuR, Hu antigen R. UDP-Glc, uridine diphosphate-glucose. UDP-GlcUA, UDP-glucuronic acid. (C). UGDH protein abundance, phosphorylation level at tyrosine 473, and ratio of Phospho.Y473/ Total UGDH in head and neck cancer (HNC) and normal paracancerous tissues by Cancer Proteogenomic Data Analysis Site (cProSite). (D). Immunoprecipita tion of tyrosine-phosphorylated proteins in lysates from OSCC and para-OSCC tissues, using a pan-phospho-Tyrosine antibody. Western blot analysis was performed using an anti-UGDH antibody to assess tyrosine phosphorylation levels of UGDH in OSCC vs. para-OSCC tissues. (E). SNAI1 mRNA expression lev els in 8 paired OSCC and para-OSCC tissues of our independent hospital cohorts. (F). SNAI1 protein expression levels in 8 paired OSCC and para-OSCC tissues from our independent hospital cohorts. P, para-OSCC tissues. T, OSCC tissues. (G) Relative mRNA levels of SNAI1 in SCC9 (left) or CAL27 (right) cells. (H) SCC9 (left) or CAL27 (right) cells were treated with actinomycin D (1 μg/ml). Remained SNAI1 mRNA levels after treatment were examined at the indicated time points. (I). Immunoprecipitation of tyrosine-phosphorylated proteins in lysates from SCC9 (left) or CAL27 (right) cells, using an anti-pan-phospho-Tyrosine antibody. Western blot analysis was performed using an anti-UGDH antibody to assess tyrosine phosphorylation levels of UGDH. (J) Remained SNAI1 mRNA levels in SCC9 cells after treatment were examined at the indicated time points. (K). SCC9 cells stably overexpressing HERC5 were transiently transfected with pcDNA 3.1 (+) plasmids of a C-terminally Flag-tagged UGDH (wild type or Tyr473Phe (Y473F) mutant type). After 48 h, the remaining SNAI1 mRNA levels were examined at the indicated time points. Data in (G, H, J, K) were expressed as mean values ± SD. #/*/& p < 0.05, ##/**/&& p < 0.01 and ###/***/&&& p < 0.001

Journal: Biology direct

Article Title: E3 ligase HERC5-catalyzed UGDH isgylation promotes SNAI1-mediated tumor metastasis and cisplatin resistance in oral squamous cell carcinoma.

doi: 10.1186/s13062-025-00622-1

Figure Lengend Snippet: Fig. 4 HERC5 enhances the stability of SNAI1 mRNA by inducing UGDH phosphorylation. (A). Protein interaction network of human HERC5, as determined by BioGRID. Many HERC5-interacting proteins, including ISG15 and UGDH, were identified. (B). Schematic illustration of UGDH to promote EMT by increas ing the stability of SNAI1 mRNA, as reported by Nature. 2019;571:127–131 [18]. UGDH, UDP-glucose 6-dehydrogenase. HuR, Hu antigen R. UDP-Glc, uridine diphosphate-glucose. UDP-GlcUA, UDP-glucuronic acid. (C). UGDH protein abundance, phosphorylation level at tyrosine 473, and ratio of Phospho.Y473/ Total UGDH in head and neck cancer (HNC) and normal paracancerous tissues by Cancer Proteogenomic Data Analysis Site (cProSite). (D). Immunoprecipita tion of tyrosine-phosphorylated proteins in lysates from OSCC and para-OSCC tissues, using a pan-phospho-Tyrosine antibody. Western blot analysis was performed using an anti-UGDH antibody to assess tyrosine phosphorylation levels of UGDH in OSCC vs. para-OSCC tissues. (E). SNAI1 mRNA expression lev els in 8 paired OSCC and para-OSCC tissues of our independent hospital cohorts. (F). SNAI1 protein expression levels in 8 paired OSCC and para-OSCC tissues from our independent hospital cohorts. P, para-OSCC tissues. T, OSCC tissues. (G) Relative mRNA levels of SNAI1 in SCC9 (left) or CAL27 (right) cells. (H) SCC9 (left) or CAL27 (right) cells were treated with actinomycin D (1 μg/ml). Remained SNAI1 mRNA levels after treatment were examined at the indicated time points. (I). Immunoprecipitation of tyrosine-phosphorylated proteins in lysates from SCC9 (left) or CAL27 (right) cells, using an anti-pan-phospho-Tyrosine antibody. Western blot analysis was performed using an anti-UGDH antibody to assess tyrosine phosphorylation levels of UGDH. (J) Remained SNAI1 mRNA levels in SCC9 cells after treatment were examined at the indicated time points. (K). SCC9 cells stably overexpressing HERC5 were transiently transfected with pcDNA 3.1 (+) plasmids of a C-terminally Flag-tagged UGDH (wild type or Tyr473Phe (Y473F) mutant type). After 48 h, the remaining SNAI1 mRNA levels were examined at the indicated time points. Data in (G, H, J, K) were expressed as mean values ± SD. #/*/& p < 0.05, ##/**/&& p < 0.01 and ###/***/&&& p < 0.001

Article Snippet: The membranes were treated with blocking buffer (SW3010, Solarbio), followed by incubation in a 1:1000 dilution of indicated primary antibodies: anti-HERC5 antibody (22692-1-AP, ProteinTech), anti-E-cadherin antibody (AF0131, Affinity, Cincinnati, OH, USA), antiVimentin antibody (AF7013, Affinity), anti-cleaved PARP antibody (AF7023, Affinity), anti-γ-H2AX Ser139 antibody (AF3187, Affinity), anti-SNAI1 antibody (AF6032, Affinity), anti-UGDH antibody (sc-137058, Santa Cruz Biotechnology, Santa Cruz, CA, USA), anti-Flag antibody (66008-4-Ig, ProteinTech), anti-Myc antibody (AE070, ABclonal [1:10000 dilution]), and anti-GAPDH antibody (60004-1-Ig, ProteinTech [1:10000 dilution]) overnight at 4 °C.

Techniques: Phospho-proteomics, Quantitative Proteomics, Western Blot, Expressing, Immunoprecipitation, Stable Transfection, Transfection, Mutagenesis

Fig. 5 HERC5 increases phosphorylation level of UGDH by ISGylation. (A). The cascade reactions of ISGylation. The covalent modification of ISG15 requires an E1 activating enzyme (UBE1L), an E2 conjugating enzyme (UBCH8) and one of three E3 ligases (such as HERC5). Finally, ISG15 links to the Lys (K) resi due of the target protein and mediates a ubiquitin-like modification. (B). Co-IP results. Whole-cell extracts (WCE) from SCC9 (up) or CAL27 (down) cells were subjected to immunoprecipitation with an antibody against HERC5 or a control IgG. Bound proteins were detected by western blot analysis. (C). Heatmap using the CCLE dataset for mRNA expression of ISG15 and its conjugation enzymes, including E1 enzyme UBE1L and E2 enzyme UBCH8, in five OSCC cells (CAL27, SAS, SCC25, SCC4, and SCC9). (D). Immunoprecipitation of tyrosine-phosphorylated proteins in lysates from SCC9 (left) or CAL27 (right) cells, using an anti-ISG15 antibody. Western blot analysis was performed using an anti-UGDH antibody to assess ISGylation of UGDH. (E&F). SCC9 cells were transiently transfected with pcDNA3.1-HA-ISG15, pcDNA3.1-Flag-UGDH and pcDNA3.1-Myc-HERC5 (wild type or Cys994Ala mutant type) plasmids. After 48 h, WCE were subjected to immunoprecipitation with an antibody against HA (E) and pan-phospho-Tyrosine (F). Bound proteins were detected by western blot analysis. (G). SCC9 cells were transiently transfected with pcDNA3.1-HA-ISG15, pcDNA3.1-Myc-HERC5 and pcDNA3.1-Flag-UGDH (wild type or Tyr473Phe mutant type) plasmids. After 48 h, WCE were subjected to immunoprecipitation with an anti-pan-phospho-Tyrosine antibody. Bound proteins were detected by western blot analysis

Journal: Biology direct

Article Title: E3 ligase HERC5-catalyzed UGDH isgylation promotes SNAI1-mediated tumor metastasis and cisplatin resistance in oral squamous cell carcinoma.

doi: 10.1186/s13062-025-00622-1

Figure Lengend Snippet: Fig. 5 HERC5 increases phosphorylation level of UGDH by ISGylation. (A). The cascade reactions of ISGylation. The covalent modification of ISG15 requires an E1 activating enzyme (UBE1L), an E2 conjugating enzyme (UBCH8) and one of three E3 ligases (such as HERC5). Finally, ISG15 links to the Lys (K) resi due of the target protein and mediates a ubiquitin-like modification. (B). Co-IP results. Whole-cell extracts (WCE) from SCC9 (up) or CAL27 (down) cells were subjected to immunoprecipitation with an antibody against HERC5 or a control IgG. Bound proteins were detected by western blot analysis. (C). Heatmap using the CCLE dataset for mRNA expression of ISG15 and its conjugation enzymes, including E1 enzyme UBE1L and E2 enzyme UBCH8, in five OSCC cells (CAL27, SAS, SCC25, SCC4, and SCC9). (D). Immunoprecipitation of tyrosine-phosphorylated proteins in lysates from SCC9 (left) or CAL27 (right) cells, using an anti-ISG15 antibody. Western blot analysis was performed using an anti-UGDH antibody to assess ISGylation of UGDH. (E&F). SCC9 cells were transiently transfected with pcDNA3.1-HA-ISG15, pcDNA3.1-Flag-UGDH and pcDNA3.1-Myc-HERC5 (wild type or Cys994Ala mutant type) plasmids. After 48 h, WCE were subjected to immunoprecipitation with an antibody against HA (E) and pan-phospho-Tyrosine (F). Bound proteins were detected by western blot analysis. (G). SCC9 cells were transiently transfected with pcDNA3.1-HA-ISG15, pcDNA3.1-Myc-HERC5 and pcDNA3.1-Flag-UGDH (wild type or Tyr473Phe mutant type) plasmids. After 48 h, WCE were subjected to immunoprecipitation with an anti-pan-phospho-Tyrosine antibody. Bound proteins were detected by western blot analysis

Techniques: Phospho-proteomics, Modification, Ubiquitin Proteomics, Co-Immunoprecipitation Assay, Immunoprecipitation, Control, Western Blot, Expressing, Conjugation Assay, Transfection, Mutagenesis

Fig. 6 SNAI1 depletion inhibits HERC5 OE-induced cell invasion and cisplatin resistance. (A&B). A shRNA targeting HERC5 mRNA (shSNAI1) and non- targeting control shRNA (shCtrl) was inserted in pRNA-H1.1/Neo plasmid. The plasmids were transfected into SCC9 cells. After 48 h, expression of SNAI1 mRNA (A) and protein (B) were detected by real-time PCR and western blot analyses. (C&D). Transwell matrigel invasion assays in SCC9 cells. Representa tive photomicrographs (C, Scale bars: 100 μm) and quantification (D) of the invasive cells (stained with crystal violet) at 24 h in lower surface of Transwell chamber. (E). 48 h after transfection, SCC9 cells were treated with 6 μM of cisplatin. Apoptosis of SCC9 cells after 48 h of cisplatin treatment was deter mined by flow cytometer using Annexin V-PE/7-AAD assay. Data in (A, D, E) were expressed as mean values ± SD

Journal: Biology direct

Article Title: E3 ligase HERC5-catalyzed UGDH isgylation promotes SNAI1-mediated tumor metastasis and cisplatin resistance in oral squamous cell carcinoma.

doi: 10.1186/s13062-025-00622-1

Figure Lengend Snippet: Fig. 6 SNAI1 depletion inhibits HERC5 OE-induced cell invasion and cisplatin resistance. (A&B). A shRNA targeting HERC5 mRNA (shSNAI1) and non- targeting control shRNA (shCtrl) was inserted in pRNA-H1.1/Neo plasmid. The plasmids were transfected into SCC9 cells. After 48 h, expression of SNAI1 mRNA (A) and protein (B) were detected by real-time PCR and western blot analyses. (C&D). Transwell matrigel invasion assays in SCC9 cells. Representa tive photomicrographs (C, Scale bars: 100 μm) and quantification (D) of the invasive cells (stained with crystal violet) at 24 h in lower surface of Transwell chamber. (E). 48 h after transfection, SCC9 cells were treated with 6 μM of cisplatin. Apoptosis of SCC9 cells after 48 h of cisplatin treatment was deter mined by flow cytometer using Annexin V-PE/7-AAD assay. Data in (A, D, E) were expressed as mean values ± SD

Techniques: shRNA, Control, Plasmid Preparation, Transfection, Expressing, Real-time Polymerase Chain Reaction, Western Blot, Staining, Flow Cytometry

a , HEK293-CD13-myc ISG15 stable cells were infected with HCoV-229E at an MOI of 0.01 for 72 h prior to collection of cell lysates (lysates) and supernatant (S/N) prior to western blot with anti-myc Ab (as above) to detect transfected ISG15. The level of ISG15 in the supernatant was normalized to cell lysates and loading control (GAPDH), and was expressed relative to the most abundant protein in the supernatant ( Mops condylurus ). Only ISG15 of Mops condylurus was significantly secreted into the supernatant and secretion further increased during HCoV-229E infection. Mean and standard error of the mean are displayed, including individual points (black) for n = 3 independent experiments. Significance was tested with a two-tailed t-test comparing infection to ISG15 alone. Raw data are provided in Supplementary Table . b , An example western blot image (as per panel a) showing high and low exposure of ISG15 supernatant (S/N), HCoV-229E N protein, GAPDH and ISG15 bands in the HEK293-subclone-ΔISG15 cell lysate with protein ladders. Lanes are as indicated. c , Example western blot image with low and high contrast showing ISG15 conjugation (α-myc) after transfection with ISG15’s and HCoV-229E infection (−/+). Arrows indicate bands not seen in the empty vector control (conjugated proteins). d , Western blot of E1 ligase (UBE1L), E2 ligase (UBE2L6) and E3 ligase (HERC5) expression, together with GAPDH in the same samples shown in panel c, indicating sufficient expression of ISGylation machinery in the HEK293-subclone-ΔISG15 cell line. e , HEK293-subclone-ΔISG15 cells were transfected with ISG15 constructs as indicated and with/without NSP3C/L (SARS-CoV-2 PLpro). As per panel c, arrows indicate ISGylation bands, or ISG15 dimer/monomer. The amount of ISG15 present was calculated, normalized to GAPDH and quantified from three western blots. One of the three western blots is shown as an example. f , Representative western blot for the amount of ISG15 present in the supernatant (matched to e). g , ISGylation machinery expression, as per panel d, for NSP3C samples used in panel e and f and Fig. . Western blots in panels b-g are matched to the quantification in Fig. .

Journal: Nature

Article Title: Bat genomes illuminate adaptations to viral tolerance and disease resistance

doi: 10.1038/s41586-024-08471-0

Figure Lengend Snippet: a , HEK293-CD13-myc ISG15 stable cells were infected with HCoV-229E at an MOI of 0.01 for 72 h prior to collection of cell lysates (lysates) and supernatant (S/N) prior to western blot with anti-myc Ab (as above) to detect transfected ISG15. The level of ISG15 in the supernatant was normalized to cell lysates and loading control (GAPDH), and was expressed relative to the most abundant protein in the supernatant ( Mops condylurus ). Only ISG15 of Mops condylurus was significantly secreted into the supernatant and secretion further increased during HCoV-229E infection. Mean and standard error of the mean are displayed, including individual points (black) for n = 3 independent experiments. Significance was tested with a two-tailed t-test comparing infection to ISG15 alone. Raw data are provided in Supplementary Table . b , An example western blot image (as per panel a) showing high and low exposure of ISG15 supernatant (S/N), HCoV-229E N protein, GAPDH and ISG15 bands in the HEK293-subclone-ΔISG15 cell lysate with protein ladders. Lanes are as indicated. c , Example western blot image with low and high contrast showing ISG15 conjugation (α-myc) after transfection with ISG15’s and HCoV-229E infection (−/+). Arrows indicate bands not seen in the empty vector control (conjugated proteins). d , Western blot of E1 ligase (UBE1L), E2 ligase (UBE2L6) and E3 ligase (HERC5) expression, together with GAPDH in the same samples shown in panel c, indicating sufficient expression of ISGylation machinery in the HEK293-subclone-ΔISG15 cell line. e , HEK293-subclone-ΔISG15 cells were transfected with ISG15 constructs as indicated and with/without NSP3C/L (SARS-CoV-2 PLpro). As per panel c, arrows indicate ISGylation bands, or ISG15 dimer/monomer. The amount of ISG15 present was calculated, normalized to GAPDH and quantified from three western blots. One of the three western blots is shown as an example. f , Representative western blot for the amount of ISG15 present in the supernatant (matched to e). g , ISGylation machinery expression, as per panel d, for NSP3C samples used in panel e and f and Fig. . Western blots in panels b-g are matched to the quantification in Fig. .

Article Snippet: For ISGylation detection, protein samples were mixed with 4× NuPAG LDS sample buffer (Invitrogen, NP0007), separated by NuPAGE 4–12% Bis-Tris gels in running buffer (Invitrogen, NP0001) for 70 min under 120 V, and transferred (Invitrogen, NP000061) for 90 min under 100 V. The following antibodies were used for detection: rabbit anti-MX1 polyclonal antibody (clone N2C2, Genetex, GTX110256, dilution 1:1,000); rabbit anti-ISG15 polyclonal antibody (middle region, Aviva Systems Biology, ARP59386_P050, dilution 1:1,000); rabbit anti-GAPDH monoclonal antibody (clone 14C10, Cell Signaling, 2118, dilution 1:2,000); rabbit anti-CD13 polyclonal antibody (Sino Biological, 10051-T60, dilution 1:2,000); rabbit HCoV-229E nucleocapsid polyclonal antibody (Sino Biological, 40640-T62, dilution 1:2,000); mouse anti-MYC monoclonal antibody (Sino Biological, 100029-MM08, dilution 1:2,000 for cell lysate and 1:1,000 for cell supernatants); rabbit anti-UBE1L monoclonal antibody (Huabio, HA721228, dilution:1:500); rabbit polyclonal anti-UBE2L6 antibody (Abclonal, A13670 ); rabbit polyclonal anti-HERC5 antibody (Abclonal, A14889 ); and HRP-conjugated goat anti-rabbit IgG (Transgen Biotech, HS101-01, dilution 1:5,000).

Techniques: Infection, Western Blot, Transfection, Control, Two Tailed Test, Conjugation Assay, Plasmid Preparation, Expressing, Construct

Validation of different expression patterns of RARG, PRLH, HERC5 and ISG20 in the predicting models for IgAN and LN by IHC.

Journal: Journal of Inflammation Research

Article Title: Molecular Differences in Glomerular Compartment to Distinguish Immunoglobulin A Nephropathy and Lupus Nephritis

doi: 10.2147/JIR.S496138

Figure Lengend Snippet: Validation of different expression patterns of RARG, PRLH, HERC5 and ISG20 in the predicting models for IgAN and LN by IHC.

Article Snippet: After blockage with bovine serum albumin (ZLI-9056; ZSGB-BIO, China), sections were incubated with primary antibodies against RARG (11424-1-AP, rabbit; 1:800, proteintech, USA), PRLH (YN3961, rabbit; 1:500, Immunoway, USA), ISG20 (22,097-1-AP, rabbit; 1:1000, proteintech, USA), HERC5 (22,692-1-AP, rabbit; 1:300, proteintech, USA) under 4°C overnight.

Techniques: Biomarker Discovery, Expressing

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anti herc5 polyclonal antibody (Proteintech)

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