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antibodies against hp1γ  (Cell Signaling Technology Inc)


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    Cell Signaling Technology Inc antibodies against hp1γ
    FGGY knockdown promotes cell senescence by activating the p53 pathway. The correlation between FGGY and TP53 expression was analyzed using (A) Gene Expression Omnibus (accession number: GSE39582) and (B) The Cancer Genome Atlas databases. (C) Protein levels of p53, p21 and PCNA in HCT116 cells after FGGY knockdown were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. * P<0.05 vs. sh-Ctrl. (D) Expression levels of p21 and p53 proteins in HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. (E) Viability of HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl. Results were normalized to viability on day 1. (F) Senescence-associated β-gal staining in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×200. Immunofluorescence images showing co-localization of FGGY in chromatin foci with the SAHF markers (G) H3k9me3 and (H) <t>HP1γ</t> in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×400. * P<0.05 vs. sh-Ctrl HCT116/p53 +/+ cells. β-gal, β-galactosidase; Ctrl, control; FGGY, FGGY carbohydrate kinase domain containing; H3k9me3, trimethylation of H3K9; sh, short hairpin.
    Antibodies Against Hp1γ, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 94/100, based on 79 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/anti+hp1%CE%B3/HP1gamma+Antibody/pmc11964412-172-37-43
    Average 94 stars, based on 79 article reviews
    antibodies against hp1γ - by Bioz Stars, 2026-09
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    Images

    1) Product Images from "Downregulating FGGY carbohydrate kinase domain containing promotes cell senescence by activating the p53/p21 signaling pathway in colorectal cancer"

    Article Title: Downregulating FGGY carbohydrate kinase domain containing promotes cell senescence by activating the p53/p21 signaling pathway in colorectal cancer

    Journal: International Journal of Molecular Medicine

    doi: 10.3892/ijmm.2025.5522

    FGGY knockdown promotes cell senescence by activating the p53 pathway. The correlation between FGGY and TP53 expression was analyzed using (A) Gene Expression Omnibus (accession number: GSE39582) and (B) The Cancer Genome Atlas databases. (C) Protein levels of p53, p21 and PCNA in HCT116 cells after FGGY knockdown were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. * P<0.05 vs. sh-Ctrl. (D) Expression levels of p21 and p53 proteins in HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. (E) Viability of HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl. Results were normalized to viability on day 1. (F) Senescence-associated β-gal staining in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×200. Immunofluorescence images showing co-localization of FGGY in chromatin foci with the SAHF markers (G) H3k9me3 and (H) HP1γ in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×400. * P<0.05 vs. sh-Ctrl HCT116/p53 +/+ cells. β-gal, β-galactosidase; Ctrl, control; FGGY, FGGY carbohydrate kinase domain containing; H3k9me3, trimethylation of H3K9; sh, short hairpin.
    Figure Legend Snippet: FGGY knockdown promotes cell senescence by activating the p53 pathway. The correlation between FGGY and TP53 expression was analyzed using (A) Gene Expression Omnibus (accession number: GSE39582) and (B) The Cancer Genome Atlas databases. (C) Protein levels of p53, p21 and PCNA in HCT116 cells after FGGY knockdown were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. * P<0.05 vs. sh-Ctrl. (D) Expression levels of p21 and p53 proteins in HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. (E) Viability of HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl. Results were normalized to viability on day 1. (F) Senescence-associated β-gal staining in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×200. Immunofluorescence images showing co-localization of FGGY in chromatin foci with the SAHF markers (G) H3k9me3 and (H) HP1γ in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×400. * P<0.05 vs. sh-Ctrl HCT116/p53 +/+ cells. β-gal, β-galactosidase; Ctrl, control; FGGY, FGGY carbohydrate kinase domain containing; H3k9me3, trimethylation of H3K9; sh, short hairpin.

    Techniques Used: Knockdown, Expressing, Gene Expression, Western Blot, Control, Software, Transduction, Staining, Immunofluorescence

    Related Articles

    Western Blot:

    Article Title: Identification of FOXO1 as a geroprotector in human synovium through single-nucleus transcriptomic profiling.
    Article Snippet: After several washes, membranes were incubated with the secondary antibodies conjugated with horseradish peroxidase (HRP) at RT for 1 h. Imaging was captured with ChemiDoc XRS+ system (Bio-Rad) and the data of protein band intensity were analyzed with ImageJ. .. The following primary antibodies were used for western blotting: anti-FOXO1 (Cell Signaling Technology, 2880), anti-P16 INK4a (BD Bioscience, 550834), anti-GAPDH (Santa Cruz, sc-365062), anti-HP1α (Cell Signaling Technology, 2616), anti-HP1γ (Cell Signaling Technology, 2619). .. RT-qPCR was performed on a QuantStudioTM 5 Real-Time PCR System (Applied Biosystems) using THUNDERBIRD SYBR qPCR Mix (TOYOBO).

    Article Title: Identification of FOXO1 as a geroprotector in human synovium through single-nucleus transcriptomic profiling
    Article Snippet: After several washes, membranes were incubated with the secondary antibodies conjugated with horseradish peroxidase (HRP) at RT for 1 h. Imaging was captured with ChemiDoc XRS + system (Bio-Rad) and the data of protein band intensity were analyzed with ImageJ. .. The following primary antibodies were used for western blotting: anti-FOXO1 (Cell Signaling Technology, 2880), anti-P16 INK4a (BD Bioscience, 550834), anti-GAPDH (Santa Cruz, sc-365062), anti-HP1α (Cell Signaling Technology, 2616), and anti-HP1γ (Cell Signaling Technology, 2619). .. RT-qPCR was performed on a QuantStudioTM 5 Real-Time PCR System (Applied Biosystems) using THUNDERBIRD SYBR qPCR Mix (TOYOBO).

    Article Title: CRISPR screening uncovers nucleolar RPL22 as a heterochromatin destabilizer and senescence driver
    Article Snippet: After blocking with 5% skim milk (powder from BBI Life Sciences) at room temperature for 1 h, the membrane was incubated with primary antibodies at 4°C overnight followed with horseradish peroxidase (HRP)-conjugated secondary antibodies at room temperature for 1 h. The visualization and data processing were performed with ChemiDoc XRS system (Bio-Rad) and analyzed with ImageJ. .. Primary antibodies used for western blot are anti-RPL22 (Proteintech, 25001-1-AP), anti-Lamin B1 (Abcam, ab16048), anti-LAP2 (BD Bioscience, 611000), anti-P21 (Abcam, ab188224), anti-P16 (BD Bioscience, 550834), anti-H3K9me3 (Abcam, ab8898), anti-H3 (Abcam, ab1791), anti-KAP1 (Abcam, ab22553), anti-HP1γ (Cell Signaling Technology, 2619), anti-β-Tubulin (Immunoway, YM3030) and anti-Flag (Sigma-Aldrich, F1804). .. HRP-conjugated secondary antibodies are goat-anti-mouse (ZSGB-BIO, ZB2305) and goat-anti-rabbit (ZSGB-BIO, ZB2301).

    other:

    Article Title: The polycomb protein complex interacts with GATA-6/PPARα to inhibit α-MHC expression.
    Article Snippet: Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital and Institute of Biomedical Sciences, Fudan University, Shanghai, China The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China School of Life Sciences, Zhengzhou University, Zhengzhou, China NHC Key Laboratory of Birth Defects Prevention, Zhengzhou, China State Key Laboratory of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Fudan University, Shanghai, China

    Immunohistochemistry:

    Article Title: Accelerated plasma-cell differentiation in Bach2-deficient mouse B cells is caused by altered IRF4 functions.
    Article Snippet: The secondary antibodies used were horseradish peroxidase (HRP)-conjugated anti-rabbit IgG, HRPconjugated anti-mouse IgG, and HRP-conjugated anti-goat IgG (GE Healthcare). .. Immunohistochemistry was performed using anti-BACH2 (N1; homemade, sc-14702; Santa Cruz), anti-LAMIN B1 (sc-6217; Santa Cruz), anti-TRIM28/TIF1β/KAP1 (sc-33186; Santa Cruz) or anti-HP1γ (#2619; Cell Signaling) antibodies as described (Tamahara et al, 2017). .. Data were obtained using LSM780 confocal microscope system (ZEISS).

    Article Title: Accelerated plasma-cell differentiation in Bach2 -deficient mouse B cells is caused by altered IRF4 functions
    Article Snippet: The secondary antibodies used were horseradish peroxidase (HRP)-conjugated anti-rabbit IgG, HRP-conjugated anti-mouse IgG, and HRP-conjugated anti-goat IgG (GE Healthcare). .. Immunohistochemistry was performed using anti-BACH2 (N1; homemade, sc-14702; Santa Cruz), anti-LAMIN B1 (sc-6217; Santa Cruz), anti-TRIM28/TIF1β/KAP1 (sc-33186; Santa Cruz) or anti-HP1γ (#2619; Cell Signaling) antibodies as described (Tamahara et al, ). .. Data were obtained using LSM780 confocal microscope system (ZEISS).

    Chromatin Immunoprecipitation:

    Article Title: CRISPR screening uncovers nucleolar RPL22 as a heterochromatin destabilizer and senescence driver
    Article Snippet: .. Antibodies used for ChIP: anti-RPL22 (Proteintech, 25001–1-AP), anti-KAP1 (Abcam, ab22553), anti-HP1γ (Cell Signaling Technology, 2619), anti-H3K9me3 (Abcam, ab8898) and anti-Flag (Sigma-Aldrich, F1804). ..



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    Image Search Results


    FGGY knockdown promotes cell senescence by activating the p53 pathway. The correlation between FGGY and TP53 expression was analyzed using (A) Gene Expression Omnibus (accession number: GSE39582) and (B) The Cancer Genome Atlas databases. (C) Protein levels of p53, p21 and PCNA in HCT116 cells after FGGY knockdown were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. * P<0.05 vs. sh-Ctrl. (D) Expression levels of p21 and p53 proteins in HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. (E) Viability of HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl. Results were normalized to viability on day 1. (F) Senescence-associated β-gal staining in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×200. Immunofluorescence images showing co-localization of FGGY in chromatin foci with the SAHF markers (G) H3k9me3 and (H) HP1γ in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×400. * P<0.05 vs. sh-Ctrl HCT116/p53 +/+ cells. β-gal, β-galactosidase; Ctrl, control; FGGY, FGGY carbohydrate kinase domain containing; H3k9me3, trimethylation of H3K9; sh, short hairpin.

    Journal: International Journal of Molecular Medicine

    Article Title: Downregulating FGGY carbohydrate kinase domain containing promotes cell senescence by activating the p53/p21 signaling pathway in colorectal cancer

    doi: 10.3892/ijmm.2025.5522

    Figure Lengend Snippet: FGGY knockdown promotes cell senescence by activating the p53 pathway. The correlation between FGGY and TP53 expression was analyzed using (A) Gene Expression Omnibus (accession number: GSE39582) and (B) The Cancer Genome Atlas databases. (C) Protein levels of p53, p21 and PCNA in HCT116 cells after FGGY knockdown were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. * P<0.05 vs. sh-Ctrl. (D) Expression levels of p21 and p53 proteins in HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl were assessed by western blotting. GAPDH was used as a loading control. Band intensities were semi-quantified using ImageLab software. (E) Viability of HCT116/p53 +/+ and HCT116/p53 −/− cells transduced with sh-FGGY or sh-Ctrl. Results were normalized to viability on day 1. (F) Senescence-associated β-gal staining in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×200. Immunofluorescence images showing co-localization of FGGY in chromatin foci with the SAHF markers (G) H3k9me3 and (H) HP1γ in HCT116/p53 +/+ and HCT116/p53 −/− cells after FGGY knockdown. Representative images were taken at a magnification of ×400. * P<0.05 vs. sh-Ctrl HCT116/p53 +/+ cells. β-gal, β-galactosidase; Ctrl, control; FGGY, FGGY carbohydrate kinase domain containing; H3k9me3, trimethylation of H3K9; sh, short hairpin.

    Article Snippet: The cells were subsequently permeabilized with 0.1% Triton X-100, blocked with 1% BSA (cat. no. SW3015; Beijing Solarbio Science & Technology Co., Ltd.) for 1 h at room temperature, and were incubated overnight at 4°C with primary antibodies against HP1γ (cat. no. 2619; Cell Signaling Technology, Inc.), or trimethylation of H3K9 (H3k9me3; cat. no. 49-1008; Thermo Fisher Scientific, Inc.), at a dilution of 1:200.

    Techniques: Knockdown, Expressing, Gene Expression, Western Blot, Control, Software, Transduction, Staining, Immunofluorescence