anti mrp2 rabbit polyclonal antibody  (Proteintech)

Journal: Frontiers in Pharmacology

Article Title: Morphine pharmacokinetics and opioid transporter expression at the blood-retina barrier of male and female mice

doi: 10.3389/fphar.2023.1206104

Figure Lengend Snippet: Bcrp and Mrp2 have similar mRNA expression levels in the mouse retina. Bcrp and Mrp2 mRNA expression quantified by qRT-PCR, relative to the reference genes Tbp and β-actin . Lines connect samples from the same animal. Data presented as mean ± SD. Paired t -test, t (4) = −0.11, p = 0.92.

Article Snippet: Retinas were incubated in primary antibodies diluted in the blocking solution for 24–36 h on a shaker table at RT (rabbit anti-P-glycoprotein 1:200, Abcam [EPR10364-57] #ab170904; rat anti-Bcrp 1:50, Enzo [BXP-53] #ALX-801–036; rabbit anti-Mrp2 1:100, Bioss #bs-1092R; mouse anti-occludin 1:250, Invitrogen [OC-3F10] #33–1500).

Techniques: Expressing, Quantitative RT-PCR

Journal: Frontiers in Pharmacology

Article Title: Morphine pharmacokinetics and opioid transporter expression at the blood-retina barrier of male and female mice

doi: 10.3389/fphar.2023.1206104

Figure Lengend Snippet: P-gp and Bcrp, but not Mrp2, are primarily expressed at the iBRB. Immunohistochemistry in retinal cryosections reveals robust expression of (A–D) P-gp and (E–H) Bcrp, but not Mrp2 (I–L) , at the inner blood-retina barrier (iBRB). DAPI (blue) labels nuclei within the retina (A,E,I) , occludin (magenta, pseudocolored) labels tight junctions between endothelial cells that make up the iBRB (B,F,J) . All images are maximum projections of all Z-stack images containing the tissue. The average Pearson’s correlation coefficient ( r ) of colocalization of the transporter with occludin was (A–D) 0.42 ± 0.16 for P-gp; (E–H) 0.46 ± 0.1 for Bcrp; and (I–L) 0.10 ± 0.07 in regions of positive colocalization of Mrp2 and occludin, and −0.006 ± 0.03 in regions of negative colocalization of Mrp2 and occludin. Scale bars = 10 μm. GCL = ganglion cell layer, IPL = inner plexiform layer, INL = inner nuclear layer, OPL = outer plexiform layer, PR = photoreceptor layer.

Article Snippet: Retinas were incubated in primary antibodies diluted in the blocking solution for 24–36 h on a shaker table at RT (rabbit anti-P-glycoprotein 1:200, Abcam [EPR10364-57] #ab170904; rat anti-Bcrp 1:50, Enzo [BXP-53] #ALX-801–036; rabbit anti-Mrp2 1:100, Bioss #bs-1092R; mouse anti-occludin 1:250, Invitrogen [OC-3F10] #33–1500).

Techniques: Immunohistochemistry, Expressing

Journal: Frontiers in Pharmacology

Article Title: Morphine pharmacokinetics and opioid transporter expression at the blood-retina barrier of male and female mice

doi: 10.3389/fphar.2023.1206104

Figure Lengend Snippet: Mrp2 expression in the retina is not exclusive to the iBRB. (A–D) Representative image of positive colocalization ( p >95%, Costes’ methods) of occludin (magenta [pseudocolored]), (A) and Mrp2 (green, (B) in a single optical section. Merged signals in (C) a single optical section and (D) in a maximum projection image through the thickness of the section. Image reveals Mrp2 expression overlapping an occludin-labeled retinal blood vessel. (E–H) Representative image of negative colocalization of occludin and Mrp2 ( p <95%, Costes’ methods), presented as in (A–D) . Image reveals that Mrp2 immunolabeling is often near, but not overlapping, occludin-labeled retinal blood vessels. Scale bars = 5 μm. (I–K) Colocalization parameters for instances of positive and negative colocalization in male (triangles) and female (circles) mice. Each point represents the average value across all positively/negatively colocalizing regions obtained from a single mouse; lines connect values from the same mouse ( n = 55 positive and 90 negative regions across 8 mice, 13–22 regions/mouse). (I) Pearson’s correlation coefficient ( r ) and (J) Mander’s M 1 coefficient (indicating the extent of occludin-labeled area overlapping with Mrp2) were significantly higher in positively colocalizing regions. We found no difference in (K) Mander’s M 2 coefficient (indicating the extent of Mrp2-labeled area overlapping with occludin). Data presented as mean ± SEM. Paired t-tests * p < 0.05 ** p < 0.01.

Article Snippet: Retinas were incubated in primary antibodies diluted in the blocking solution for 24–36 h on a shaker table at RT (rabbit anti-P-glycoprotein 1:200, Abcam [EPR10364-57] #ab170904; rat anti-Bcrp 1:50, Enzo [BXP-53] #ALX-801–036; rabbit anti-Mrp2 1:100, Bioss #bs-1092R; mouse anti-occludin 1:250, Invitrogen [OC-3F10] #33–1500).

Techniques: Expressing, Labeling, Immunolabeling

Journal: Frontiers in Pharmacology

Article Title: Morphine pharmacokinetics and opioid transporter expression at the blood-retina barrier of male and female mice

doi: 10.3389/fphar.2023.1206104

Figure Lengend Snippet: Primer and probe sequences used for qRT-PCR.

Article Snippet: Retinas were incubated in primary antibodies diluted in the blocking solution for 24–36 h on a shaker table at RT (rabbit anti-P-glycoprotein 1:200, Abcam [EPR10364-57] #ab170904; rat anti-Bcrp 1:50, Enzo [BXP-53] #ALX-801–036; rabbit anti-Mrp2 1:100, Bioss #bs-1092R; mouse anti-occludin 1:250, Invitrogen [OC-3F10] #33–1500).

Techniques: Sequencing, Binding Assay

Journal: Frontiers in Pharmacology

Article Title: Morphine pharmacokinetics and opioid transporter expression at the blood-retina barrier of male and female mice

doi: 10.3389/fphar.2023.1206104

Figure Lengend Snippet:

Article Snippet: Retinas were incubated in primary antibodies diluted in the blocking solution for 24–36 h on a shaker table at RT (rabbit anti-P-glycoprotein 1:200, Abcam [EPR10364-57] #ab170904; rat anti-Bcrp 1:50, Enzo [BXP-53] #ALX-801–036; rabbit anti-Mrp2 1:100, Bioss #bs-1092R; mouse anti-occludin 1:250, Invitrogen [OC-3F10] #33–1500).

Techniques: Permeability, Expressing

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: Grouping cells uptake and efflux substrate experiments for each transporter protein in HEK-293 cells.

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques:

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: Primer sequences of OCT2, OAT1, OAT3, P-gp, MATE1, MATE2K, MRP2 genes.

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques: Sequencing

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: Values of the binding energies of berberine and berberrubine to seven transporter proteins in the kidney (Kcal/mol).

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques: Binding Assay

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: Molecular docking illustrations of BBR and BBRR with seven transport proteins respectively. (A) BBR docked with OAT1. (B) BBR docked with OAT3. (C) BBR docked with OCT2. (D) BBR docked with MATE1. (E) BBR docked with MATE2K. (F) BBR docked with P‐gp. (G) BBR docked with MRP2. (H) BBRR docked with OAT1. (I) BBRR docked with OAT3. (J) BBRR docked with OCT2. (K) BBRR docked with MATE1. (L) BBRR docked with MATE2K. (M) BBRR docked with P‐gp. (N) BBRR docked with MRP2.

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques:

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: Trends of metformin, methotrexate, estrone-3-sulfate, topotecan, rhodamine 123, and vinblastine concentration under different dosing time conditions in cells lysates or extracellular medium from HEK-293 cells. Blank control (BC), raw Phellodendri Chinensis cortex (RPC), Phellodendri Chinensis Cortex with salt-water processing (SPC), berberine (BBR), berberrubine (BBRR). (A) The trend of MET concentration changes mediated by OCT2. (B) The trend of MTX concentration changes mediated by OAT1. (C) The trend of E3S concentration changes mediated by OAT3. (D) The trend of Rho123 concentration changes mediated by P-gp. (E) The trend of TOP concentration changes mediated by MATE1 and MATE2K. (F) The trend of VBL concentration changes mediated by MRP2 (n = 3).

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques: Concentration Assay, Control

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: The effect of various solutions on each substrate accumulation transported by renal transport proteins. Blank control (BC), raw Phellodendri Chinensis cortex (RPC), Phellodendri Chinensis Cortex with salt-water processing (SPC), berberine (BBR), berberrubine (BBRR) (A) The effect of various solutions on the accumulation of MET transported by OCT2. (B) The effect of various solutions on the accumulation of MTX transported by OAT1. (C) The effect of various solutions on the accumulation of E3S transported by OAT3. (D) The effect of various solutions on the accumulation of Rho123 transported by P-gp. (E) The effect of various solutions on the accumulation of TOP transported by MATE1 and MATE2K. (F) The effect of various solutions on the accumulation of VBL transported by MRP2. Compared with the RPC group, * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001; compared with the SPC group, # p < 0.05, ## p < 0.01, ### p < 0.001, #### p < 0.0001 (n = 3).

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques: Control

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: The effect of various solutions on the protein expression of MATE1, MATE2K, P-gp, MRP2. Blank control (BC), raw Phellodendri Chinensis cortex (RPC), Phellodendri Chinensis Cortex with salt-water processing (SPC), berberine (BBR), berberrubine (BBRR). (A) MATE1, MATE2K, P-gp, MRP2 protein expression bands in HEK-293 cells. (B) The effect of various solutions on MATE1 protein expression level. (C) The effect of various solutions on MATE2K protein expression level. (D) The effect of various solutions on P-gp protein expression level. (E) The effect of various solutions on MRP2 protein expression level. Compared with the BC group, * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001; compared with the RPC group, □ p < 0.05, □□ p < 0.01, □□□ p < 0.001, □□□□ p < 0.0001; compared with the BBR group, △ p < 0.05, △△ p < 0.01, △△△ p < 0.001, △△△△ p < 0.0001.

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques: Expressing, Control

Journal: Frontiers in Pharmacology

Article Title: A strategy for evaluating the impact of processing of Chinese meteria medica on meridian tropism: the influence of salt-water processing of phellodendri chinensis cortex on renal transport proteins

doi: 10.3389/fphar.2025.1558298

Figure Lengend Snippet: The effect of various solutions to MATE1, MATE2K, P-gp, MRP2 mRNA expression level. Blank control (BC), raw Phellodendri Chinensis cortex (RPC), Phellodendri Chinensis Cortex with salt-water processing (SPC), berberine (BBR), berberrubine (BBRR). (A) The effect of various solutions on MATE1 mRNA expression level. (B) The effect of various solutions on MATE2K mRNA expression level. (C) The effect of various solutions on P-gp mRNA expression level. (D) The effect of various solutions on MRP2 mRNA expression level Compared with the BC group, * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001; compared with the RPC group, □ p < 0.05, □□ p < 0.01, □□□ p < 0.001, □□□□ p < 0.0001; compared with the BBR group, △ p < 0.05, △△ p < 0.01, △△△ p < 0.001, △△△△ p < 0.0001.

Article Snippet: DMEM high glucose medium (Cat. No.: 8123207), PBS buffer salt solution (Cat. No.: 20210927) were purchased from Gibco (Waltham, Massachusetts, United States), fetal bovine serum (Cat. No.: ST200913) was purchased from PAN (Aden Bach, Free State of Bavaria, Germany), penicillin-streptomycin-Amphotericin B Mixed Triple Antibody Solution (Cat. No.: 20220519JH), 20×TBST buffer (Cat. No.: T1082), Whole Protein Lysis Kit (Cat. No.: BC3710), TRIzol Lysis Solution (Cat. No.: 15596018CN), ECL PLUS Ultra-Sensitive Luminescent Solution (Cat. No.: PE0010), dimethyl sulfoxide (Cat. No.: 710N0310), metformin (Cat. No.: D9351, purity≥98%), methotrexate (Cat. No.: M8971, purity≥98%), rhodamine123 (Cat. No.: R8030, purity≥98%), topotecan (Cat. No.: IT1030, purity≥98%) were purchased from Solarbio Science and Technology Co. Ltd (Beijing, China), SDS-PAGE Protein Sampling Buffer 5× (Cat. No.: P0015L) was purchased from Beyotime Bio-Tech Ltd (Shanghai, China), OCT2 rabbit anti-polyclonal antibody (Cat. No.: 10867-2-AP), OAT1 rabbit anti-polyclonal antibody (Cat. No.: 26574-1-AP), OAT3 rabbit anti-polyclonal antibody (Cat. No.: 16844-1-AP), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20,898), P-gp rabbit anti-polyclonal antibody (Cat. No.: 22336-1-AP), MATE1 rabbit anti-polyclonal antibody (Cat. No.: 20898-1-AP), MATE2K rabbit anti-polyclonal antibody (Cat. No.: 26873-1-AP), MRP2 rabbit anti-polyclonal antibody (Cat. No.: 29261-1-AP), Goat Anti-Rabbit IgG II Antibody (Cat. No.: 20001097) were purchased from the Proteintech (Wuhan, China).

Techniques: Expressing, Control

Journal: bioRxiv

Article Title: A hollow fiber membrane-based liver organoid-on-a-chip model for examining drug metabolism and transport

doi: 10.1101/2024.08.12.607504

Figure Lengend Snippet: (A) A representative whole-mount confocal immunofluorescence microscopy image of OATP1B3, OCT1, MDR1, MRP2 and MRP3 in a dorsal section of a HFM. (B) A representative confocal immunofluorescence microscopy image for the basolateral localization of NTCP in cell membranes of a monolayer in an anterior section of a HFM. (C) Representative brightfield images and images of intracellular fluorescence of calcein of monolayers treated with efflux inhibitors versus DMSO (control). (D) The quantification of calcein fluorescence. Data information: scale bars in A-C, 100 µm. In A and B, nuclei were counterstained with DAPI. In D, the graph shows mean ± SD (error bars). In A and B, three independent replicates (donors; 2, 3, 5) with three technical replicates (monolayers) were examined. In C and D, one independent replicate (donor, 5) with 40 technical replicates (fields) from two monolayers (20 replicates each) was examined.

Article Snippet: These included rabbit anti-ZO1 (1:50, Thermo Fisher Scientific, 40-2300), rabbit anti-OATP1B3 (1:50, Novus Biologicals, NBP1-80980), rabbit anti-OCT1 (1:50, Novus Biologicals, NBP1-59464), mouse anti-MDR1 (1:50, Santa Cruz Biotechnology, sc-55510), rabbit anti-MRP2 (1:50, Abcam, ab187644), rabbit anti-MRP3 (1:50, Novus Biologicals, NBP2-37923) and phalloidin (a toxin against F-actin) conjugated to Alexa Fluor 488 (1:400, Thermo Fisher Scientific, A12379).

Techniques: Immunofluorescence, Microscopy, Fluorescence, Control