dimethyl sulfoxide Search Results


dimethyl sulfoxide  (MedChemExpress)
96
MedChemExpress dimethyl sulfoxide
Dimethyl Sulfoxide, supplied by MedChemExpress, used in various techniques. Bioz Stars score: 96/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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dmso  (TargetMol)
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TargetMol dmso
Dmso, supplied by TargetMol, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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dmso  (Santa Cruz Biotechnology)
94
Santa Cruz Biotechnology dmso
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
Dmso, supplied by Santa Cruz Biotechnology, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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tissue culture grade dimethyl sulfoxide  (Santa Cruz Biotechnology)
96
Santa Cruz Biotechnology tissue culture grade dimethyl sulfoxide
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
Tissue Culture Grade Dimethyl Sulfoxide, supplied by Santa Cruz Biotechnology, used in various techniques. Bioz Stars score: 96/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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dimethyl sulfoxide  (Toronto Research Chemicals)
91
Toronto Research Chemicals dimethyl sulfoxide
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
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dmso control  (MedChemExpress)
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MedChemExpress dmso control
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
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dimethyl sulfoxide  (Valiant Co Ltd)
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Valiant Co Ltd dimethyl sulfoxide
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
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dmso  (Cell Signaling Technology Inc)
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Cell Signaling Technology Inc dmso
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
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sterile dimethyl sulfoxide dmso  (MedChemExpress)
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MedChemExpress sterile dimethyl sulfoxide dmso
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
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cryopres dimethyl sulfoxide  (Valiant Co Ltd)
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Valiant Co Ltd cryopres dimethyl sulfoxide
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
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dimethyl sulfoxide  (MuseChem Chemicals)
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MuseChem Chemicals dimethyl sulfoxide
HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and <t>DMSO</t> (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without <t>(−Baf.A1)</t> <t>Bafilomycin</t> A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.
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Toronto Research Chemicals promethazine sulfoxide
Chemical structure of (a) <t>promethazine</t> hydrochloride, (b) PMZSO, (c) schisandrin, (d) metronidazole, and (e) bifendate.
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HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and DMSO (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without (−Baf.A1) Bafilomycin A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.

Journal: Journal of Innate Immunity

Article Title: The Novel Inducer of Innate Immunity HO53 Stimulates Autophagy in Human Airway Epithelial Cells

doi: 10.1159/000521602

Figure Lengend Snippet: HO53 treatment induces autophagy in human airway epithelial cells. BCi cells were stimulated for 24 h with different doses of HO53, and 250 nM Rapa was used as a positive control for autophagy induction, and DMSO (final concentration of 0.3%) was used as a solv, all in combination with (+Baf.A1) or without (−Baf.A1) Bafilomycin A1 (100 nM). Treatment of differentiated BCi cells was performed by addition of the compound to the lower chamber of the trans-well insert. Induction of autophagy in the ALI culture ( a ) and undifferentiated BCi ( b ) was evaluated by analysis of LC3B processing on Western blotting. The processing of LC3B-I to LC3B-II was quantified by measurement of the LC3B-II band intensity versus GAPDH loading control and presented as the LC3B-II/GAPDH ratio. Data present average ± SEM from n = 3 independent experiments analyzed by one-way ANOVA with Sidak post hoc test, where * p < 0.05, ** p < 0.01 and ns versus solvent control, & p < 0.05 versus 50 μM HO53, && p < 0.01 versus 12.5 μM HO53. Samples were run in one experiment on separate gels/blots processed in parallel, and full-length blots are presented in Supplementary Figure S7. c Analysis of the autophagy induction by HO53 (75 μM) in ALI-cultured BCi cells by immunostaining of LC3B puncta (green), nuclei (blue), and occludin (red), a tight-junction protein characteristic for the differentiated BCi cells in the ALI culture. The scale bar is 10 μm. Autophagy flux in ALI-cultured BCi was calculated based on number of LC3B+ (positive) puncta using the formula: ( sample + Baf.A1 )/ sample presented as autophagy flux LC3B + puncta. Data present average ± SEM from n = 5 independent experiments analyzed by an unpaired t -test, where * p < 0.05. d TEM analysis of differentiated BCi cells treated with HO53 (75 μM) and Bafilomycin A1 (100 nm) for 24 h. Autophagosomes are indicated by red arrows. TF indicates the trans-well filter/insert; red squares indicate a magnified area with scale bars for images as indicated (from left to right) 2 μm, 1 μm and 200 nm. Representative images of n = 4 trans-well inserts from 2 independent experiments. ns, nonsignificant; solv, solvent control; Rapa, rapamycin; SEM, standard error of mean.

Article Snippet: UltroserG (15950-017) was obtained from Pall Life Sciences and DMSO (sc-358801), Bafilomycin A1 (sc-201550), and rapamycin (sc-3504) from Santa Cruz.

Techniques: Positive Control, Concentration Assay, Western Blot, Control, Solvent, Cell Culture, Immunostaining

Chemical structure of (a) promethazine hydrochloride, (b) PMZSO, (c) schisandrin, (d) metronidazole, and (e) bifendate.

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: Chemical structure of (a) promethazine hydrochloride, (b) PMZSO, (c) schisandrin, (d) metronidazole, and (e) bifendate.

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques:

MRM transitions, retention time, and conditions of analytes and internal standards.

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: MRM transitions, retention time, and conditions of analytes and internal standards.

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques:

MS scans for (a) promethazine hydrochloride, (b) PMZSO, (c) schisandrin, (d) metronidazole, and (e) bifendate.

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: MS scans for (a) promethazine hydrochloride, (b) PMZSO, (c) schisandrin, (d) metronidazole, and (e) bifendate.

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques:

Regression equations, linear ranges, and LLOQs of the three compounds.

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: Regression equations, linear ranges, and LLOQs of the three compounds.

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques:

Intra- and interday precision (RSD, %) and accuracy (bias, %) of QC samples.

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: Intra- and interday precision (RSD, %) and accuracy (bias, %) of QC samples.

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques: Concentration Assay

Recovery and matrix effect of the three analytes in rat plasma.

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: Recovery and matrix effect of the three analytes in rat plasma.

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques: Clinical Proteomics, Concentration Assay

Stability of the analytes in rat plasma under different storage conditions.

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: Stability of the analytes in rat plasma under different storage conditions.

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques: Clinical Proteomics, Concentration Assay

Pharmacokinetic parameters of PMZ and PMZSO in rats after oral administration of PMZ with or without S. chinensis ( n = 6-7).

Journal: International Journal of Analytical Chemistry

Article Title: Simultaneous Determination of Schisandrin and Promethazine with Its Metabolite in Rat Plasma by HPLC-MS/MS and Its Application to a Pharmacokinetic Study

doi: 10.1155/2019/3497045

Figure Lengend Snippet: Pharmacokinetic parameters of PMZ and PMZSO in rats after oral administration of PMZ with or without S. chinensis ( n = 6-7).

Article Snippet: Promethazine sulfoxide (Batch No. 1-JGC-73-2, purity >98%) was manufactured by Toronto Research Chemicals (Toronto, Canada).

Techniques: