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crt0066101  (Tocris)


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    Structured Review

    Tocris crt0066101
    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor <t>CRT0066101.</t> (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
    Crt0066101, supplied by Tocris, used in various techniques. Bioz Stars score: 94/100, based on 51 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/crt0066101/CRT+0066101/pmc12768871-31-0-2
    Average 94 stars, based on 51 article reviews
    crt0066101 - by Bioz Stars, 2026-09
    94/100 stars

    Images

    1) Product Images from "Spatial single-cell profiling identifies protein kinase Cδ-expressing microglia with anti-tumor function in glioblastoma"

    Article Title: Spatial single-cell profiling identifies protein kinase Cδ-expressing microglia with anti-tumor function in glioblastoma

    Journal: iScience

    doi: 10.1016/j.isci.2025.114281

    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
    Figure Legend Snippet: PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.

    Techniques Used: In Vitro, Phagocytosis Assay, Labeling, Knockdown, Staining, Co-Culture Assay, Control, Comparison, Expressing

    Related Articles

    other:

    Article Title: Mechanical forces stimulate Golgi export
    Article Snippet: CRT0066101 was from Tocris Bioscience (4975).


    Incubation:

    Article Title: Platelet-derived lipids promote insulin secretion of pancreatic b cells
    Article Snippet: .. To inhibit Gaq/11, FFAR1, PKD1, and 20-HETE synthesis cells were treated with 5 nM YM-254890 (Tocris), 5 lM GW1100 (Cayman), 1 lM CRT0066101 (Tocris) and 30 lM HET0016 (Sigma-Aldrich), respectively, for 2 h prior to and during 30 min incubation with a 1:1 mixture of KRB and supernatant of activated platelets or control solution, containing 15 mM glucose and 0.5% w/v BSA. .. Insulin levels of the medium were determined by ELISA (Crystal Chem).

    Control:

    Article Title: Platelet-derived lipids promote insulin secretion of pancreatic b cells
    Article Snippet: .. To inhibit Gaq/11, FFAR1, PKD1, and 20-HETE synthesis cells were treated with 5 nM YM-254890 (Tocris), 5 lM GW1100 (Cayman), 1 lM CRT0066101 (Tocris) and 30 lM HET0016 (Sigma-Aldrich), respectively, for 2 h prior to and during 30 min incubation with a 1:1 mixture of KRB and supernatant of activated platelets or control solution, containing 15 mM glucose and 0.5% w/v BSA. .. Insulin levels of the medium were determined by ELISA (Crystal Chem).



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    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor <t>CRT0066101.</t> (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
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    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor <t>CRT0066101.</t> (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
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    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor <t>CRT0066101.</t> (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
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    Image Search Results


    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.

    Journal: iScience

    Article Title: Spatial single-cell profiling identifies protein kinase Cδ-expressing microglia with anti-tumor function in glioblastoma

    doi: 10.1016/j.isci.2025.114281

    Figure Lengend Snippet: PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.

    Article Snippet: CRT0066101 , Tocris , Cat# 49753.

    Techniques: In Vitro, Phagocytosis Assay, Labeling, Knockdown, Staining, Co-Culture Assay, Control, Comparison, Expressing