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hoechst 33342  (Beyotime)


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    Structured Review

    Beyotime hoechst 33342
    Hoechst 33342, supplied by Beyotime, used in various techniques. Bioz Stars score: 99/100, based on 7161 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/hoechst+33342/Hoechst+33342/pmc13059000-100-10-12
    Average 99 stars, based on 7161 article reviews
    hoechst 33342 - by Bioz Stars, 2026-09
    99/100 stars

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    Related Articles

    ATP Assay:

    Article Title: Hybrid membrane-camouflaged photothermal immunomodulatory nanoparticle inhibits colorectal cancer growth and metastasis
    Article Snippet: The HMGB1 ELISA kit was obtained from Arigo Biolaboratories. .. The ATP assay kit, membrane, cytosol protein extraction kit, and Hoechst 33342 were all purchased from Beyotime Biotechnology. .. The TUNEL apoptosis assay kit was procured from Roche Diagnostics.

    Membrane:

    Article Title: Hybrid membrane-camouflaged photothermal immunomodulatory nanoparticle inhibits colorectal cancer growth and metastasis
    Article Snippet: The HMGB1 ELISA kit was obtained from Arigo Biolaboratories. .. The ATP assay kit, membrane, cytosol protein extraction kit, and Hoechst 33342 were all purchased from Beyotime Biotechnology. .. The TUNEL apoptosis assay kit was procured from Roche Diagnostics.

    Article Title: Synergistic targeting of senolytic and senomorphic action with dual-engineered biomimetic macrophage nanovesicles for mitigating osteoarthritis
    Article Snippet: Bortezomib (BTZ) and Sabutoclax (Sab) were purchased from Selleck Biotech (USA). .. Hoechst 33342, DAPI solution, Lyso-Tracker Green, Cell Counting Kit-8 (CCK-8), Calcein-AM/PI Live/Dead cell double staining kit, membrane and cytosol protein extraction kit, BCA kit, and SDS-PAGE gel preparation kit were procured from Beyotime Biotechnology Co., Ltd. (Shanghai, China). .. Dimethylmethylene blue (DMMB) assay kit was procured from HePengBiotech, Ltd (Shanghai, China).

    Protein Extraction:

    Article Title: Hybrid membrane-camouflaged photothermal immunomodulatory nanoparticle inhibits colorectal cancer growth and metastasis
    Article Snippet: The HMGB1 ELISA kit was obtained from Arigo Biolaboratories. .. The ATP assay kit, membrane, cytosol protein extraction kit, and Hoechst 33342 were all purchased from Beyotime Biotechnology. .. The TUNEL apoptosis assay kit was procured from Roche Diagnostics.

    Article Title: Synergistic targeting of senolytic and senomorphic action with dual-engineered biomimetic macrophage nanovesicles for mitigating osteoarthritis
    Article Snippet: Bortezomib (BTZ) and Sabutoclax (Sab) were purchased from Selleck Biotech (USA). .. Hoechst 33342, DAPI solution, Lyso-Tracker Green, Cell Counting Kit-8 (CCK-8), Calcein-AM/PI Live/Dead cell double staining kit, membrane and cytosol protein extraction kit, BCA kit, and SDS-PAGE gel preparation kit were procured from Beyotime Biotechnology Co., Ltd. (Shanghai, China). .. Dimethylmethylene blue (DMMB) assay kit was procured from HePengBiotech, Ltd (Shanghai, China).

    Confocal Laser Scanning Microscopy:

    Article Title: Immune-activating PTL/nanowire composite coating on Ti surface enables macrophage-driven bacterial clearance and osseointegration
    Article Snippet: To access the ROS levels in MΦs cultured on the gradient composite coatings, the MΦs were seeded on gradient coatings at a density of 5 × 10 4 cells/cm 2 for 24 h, activated by LPS (100 ng/mL) for 6 h and cultured for another 12 h. Afterwards, the cells were rinsed with sterile PBS three times and stained with the fluorescent probe 20,70-dichlorofluorescein diacetate (DCFH-DA, Beyotime, China) for 20 min at 37 °C. .. After rinsing with PBS again, the nuclei were counterstained with Hoechst 33342 (Beyotime, China) for 5 min. Then, the cells were visualized on a CLSM. ..

    Article Title: A novel photosensitizer-based photodynamic therapy reprograms the Kynurenine–AhR axis to boost antitumor immunity in breast cancer
    Article Snippet: Subsequently, DTP (4 μM) was added to the culture medium for 24 h. After incubation, the cells were stained with LysoTracker Green (50 nM) (ab176826, Abcam) and MitoTracker Green (100 nM) (C1048, Beyotime) at 37 °C for 30 min in the dark. .. After washing with PBS, the cells were then incubated with Hoechst 33342 (C1026, Beyotime) for 10 min. After a further PBS wash, fluorescence of DTP, lysosomes, mitochondria and nucleus was observed using Confocal laser scanning microscopy (CLSM) (APEXVIEW APX100, Olympus, Japan). ..

    Incubation:

    Article Title: Engineered M2 macrophage-derived vesicles deliver DNase I for cfDNA clearance and multi-organ protection in sepsis
    Article Snippet: For IF staining, cells or tissue sections were blocked with 5% bovine serum albumin (BSA) at 37 °C for 30 min and incubated overnight at 4 °C with the following primary antibodies: Alexa Fluor® 647 anti-F4/80 (ab204467, Abcam), Alexa FluorTM 488 anti-iNOS (53–5920-82, Invitrogen), anti-CD206 (ab64693, Abcam), and anti-KIM-1 (1/200, ab78494, Abcam). .. After rewarming and washing with PBS, samples were incubated with Alexa Fluor® 488-conjugated goat anti-rabbit IgG H&L secondary antibody (1/200, ab150077, Abcam) at 37 °C for 1 h. Nuclei were counterstained with Hoechst 33342 (P0133, Beyotime) or DAPI (S2110, Solarbio). .. Confocal images were acquired using a Nikon AX microscope (Nikon, Japan).

    Article Title: Polyphyllin II regulates ROS levels and promotes ferroptosis in bladder cancer cells
    Article Snippet: Intracellular ROS levels were determined using a Reactive Oxygen Species Assay Kit (cat. no. S0033S; Beyotime Biotechnology), with DCFH-DA as the primary reagent. .. In brief, T24 and 5637 cells were plated in 6-well plates and treated with gradient concentrations of PPII (0, 0.4 and 0.8 μM for T24 cells and 0, 0.85 and 1.70 μM for 5637 cells) for 48 h. After treatment, the cells were incubated with DCFH-DA for 30 min at 37°C and the nuclei were stained with Hoechst 33342 (cat. no. C1029; Beyotime Biotechnology) for 10 min. .. The fluorescence was then visualized using a fluorescence microscope (Vert.A1; Zeiss GmbH) and the mean fluorescence intensity was quantified using ImageJ (version 1.53q; National Institutes of Health).

    Article Title: A novel photosensitizer-based photodynamic therapy reprograms the Kynurenine–AhR axis to boost antitumor immunity in breast cancer
    Article Snippet: Subsequently, DTP (4 μM) was added to the culture medium for 24 h. After incubation, the cells were stained with LysoTracker Green (50 nM) (ab176826, Abcam) and MitoTracker Green (100 nM) (C1048, Beyotime) at 37 °C for 30 min in the dark. .. After washing with PBS, the cells were then incubated with Hoechst 33342 (C1026, Beyotime) for 10 min. After a further PBS wash, fluorescence of DTP, lysosomes, mitochondria and nucleus was observed using Confocal laser scanning microscopy (CLSM) (APEXVIEW APX100, Olympus, Japan). ..

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Inflammation was induced with LPS (10 μg mL −1 , Biosharp, BS904) for 12 h, followed by 24 h treatment with hydrogel extracts (Hy, AdHy, or AdHy@Pae). .. Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ.

    Staining:

    Article Title: Polyphyllin II regulates ROS levels and promotes ferroptosis in bladder cancer cells
    Article Snippet: Intracellular ROS levels were determined using a Reactive Oxygen Species Assay Kit (cat. no. S0033S; Beyotime Biotechnology), with DCFH-DA as the primary reagent. .. In brief, T24 and 5637 cells were plated in 6-well plates and treated with gradient concentrations of PPII (0, 0.4 and 0.8 μM for T24 cells and 0, 0.85 and 1.70 μM for 5637 cells) for 48 h. After treatment, the cells were incubated with DCFH-DA for 30 min at 37°C and the nuclei were stained with Hoechst 33342 (cat. no. C1029; Beyotime Biotechnology) for 10 min. .. The fluorescence was then visualized using a fluorescence microscope (Vert.A1; Zeiss GmbH) and the mean fluorescence intensity was quantified using ImageJ (version 1.53q; National Institutes of Health).

    Article Title: Bioenzymatic single-cell microencapsulation for enhanced stem Cell therapy
    Article Snippet: .. Encapsulated cells were stained with Hoechst 33342 (Beyotime Biotechnology, C1022) and Calcein-AM, and images were acquired using a laser scanning confocal microscope (LSCM; Zeiss, LSM 880) to characterize the gel layer. .. Fluorescence of the cells was analyzed using a FC500 MPL flow cytometer (Beckman Coulter, CytoFLEX S.4) and FlowJo software (version 10.8.1) to determine single-cell encapsulation efficiency.

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Inflammation was induced with LPS (10 μg mL −1 , Biosharp, BS904) for 12 h, followed by 24 h treatment with hydrogel extracts (Hy, AdHy, or AdHy@Pae). .. Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ.

    Microscopy:

    Article Title: Bioenzymatic single-cell microencapsulation for enhanced stem Cell therapy
    Article Snippet: .. Encapsulated cells were stained with Hoechst 33342 (Beyotime Biotechnology, C1022) and Calcein-AM, and images were acquired using a laser scanning confocal microscope (LSCM; Zeiss, LSM 880) to characterize the gel layer. .. Fluorescence of the cells was analyzed using a FC500 MPL flow cytometer (Beckman Coulter, CytoFLEX S.4) and FlowJo software (version 10.8.1) to determine single-cell encapsulation efficiency.

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Inflammation was induced with LPS (10 μg mL −1 , Biosharp, BS904) for 12 h, followed by 24 h treatment with hydrogel extracts (Hy, AdHy, or AdHy@Pae). .. Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ.

    Fluorescence:

    Article Title: A novel photosensitizer-based photodynamic therapy reprograms the Kynurenine–AhR axis to boost antitumor immunity in breast cancer
    Article Snippet: Subsequently, DTP (4 μM) was added to the culture medium for 24 h. After incubation, the cells were stained with LysoTracker Green (50 nM) (ab176826, Abcam) and MitoTracker Green (100 nM) (C1048, Beyotime) at 37 °C for 30 min in the dark. .. After washing with PBS, the cells were then incubated with Hoechst 33342 (C1026, Beyotime) for 10 min. After a further PBS wash, fluorescence of DTP, lysosomes, mitochondria and nucleus was observed using Confocal laser scanning microscopy (CLSM) (APEXVIEW APX100, Olympus, Japan). ..

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Inflammation was induced with LPS (10 μg mL −1 , Biosharp, BS904) for 12 h, followed by 24 h treatment with hydrogel extracts (Hy, AdHy, or AdHy@Pae). .. Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ.

    CCK-8 Assay:

    Article Title: Synergistic targeting of senolytic and senomorphic action with dual-engineered biomimetic macrophage nanovesicles for mitigating osteoarthritis
    Article Snippet: Bortezomib (BTZ) and Sabutoclax (Sab) were purchased from Selleck Biotech (USA). .. Hoechst 33342, DAPI solution, Lyso-Tracker Green, Cell Counting Kit-8 (CCK-8), Calcein-AM/PI Live/Dead cell double staining kit, membrane and cytosol protein extraction kit, BCA kit, and SDS-PAGE gel preparation kit were procured from Beyotime Biotechnology Co., Ltd. (Shanghai, China). .. Dimethylmethylene blue (DMMB) assay kit was procured from HePengBiotech, Ltd (Shanghai, China).

    Double Staining:

    Article Title: Synergistic targeting of senolytic and senomorphic action with dual-engineered biomimetic macrophage nanovesicles for mitigating osteoarthritis
    Article Snippet: Bortezomib (BTZ) and Sabutoclax (Sab) were purchased from Selleck Biotech (USA). .. Hoechst 33342, DAPI solution, Lyso-Tracker Green, Cell Counting Kit-8 (CCK-8), Calcein-AM/PI Live/Dead cell double staining kit, membrane and cytosol protein extraction kit, BCA kit, and SDS-PAGE gel preparation kit were procured from Beyotime Biotechnology Co., Ltd. (Shanghai, China). .. Dimethylmethylene blue (DMMB) assay kit was procured from HePengBiotech, Ltd (Shanghai, China).

    SDS Page:

    Article Title: Synergistic targeting of senolytic and senomorphic action with dual-engineered biomimetic macrophage nanovesicles for mitigating osteoarthritis
    Article Snippet: Bortezomib (BTZ) and Sabutoclax (Sab) were purchased from Selleck Biotech (USA). .. Hoechst 33342, DAPI solution, Lyso-Tracker Green, Cell Counting Kit-8 (CCK-8), Calcein-AM/PI Live/Dead cell double staining kit, membrane and cytosol protein extraction kit, BCA kit, and SDS-PAGE gel preparation kit were procured from Beyotime Biotechnology Co., Ltd. (Shanghai, China). .. Dimethylmethylene blue (DMMB) assay kit was procured from HePengBiotech, Ltd (Shanghai, China).



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