Figure 1. Western blot analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (A04887-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human Hela whole cell lysates,
Lane 2: human PC-3 whole cell lysates,
Lane 3: human MCF-7 whole cell lysates,
Lane 4: human Caco-2 whole cell lysates,
Lane 5: human 293T whole cell lysates,
Lane 6; human HepG2 whole cell lysates,
Lane 7: human HL-60 whole cell lysates,
Lane 8: human A549 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Proteasome 20S Beta 7/PSMB7 antigen affinity purified polyclonal antibody (#A04887-1) at 0.5 ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for Proteasome 20S Beta 7/PSMB7 at approximately 26 kDa. The expected band size for Proteasome 20S Beta 7/PSMB7 is at 26 kDa.
Figure 2. Western blot analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (A04887-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: rat brain tissue lysates,
Lane 2: rat liver tissue lysates,
Lane 3: rat kidney tissue lysates,
Lane 4: rat pancreas tissue lysates,
Lane 5: mouse brain tissue lysates,
Lane 6; mouse liver tissue lysates,
Lane 7: mouse kidney tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Proteasome 20S Beta 7/PSMB7 antigen affinity purified polyclonal antibody (#A04887-1) at 0.5 ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for Proteasome 20S Beta 7/PSMB7 at approximately 26 kDa. The expected band size for Proteasome 20S Beta 7/PSMB7 is at 26 kDa.
Figure 3. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of mouse brain tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 4. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of rat brain tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 5. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of human renal clear cell carcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 6. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of human cervical intraepithelial neoplasia tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 7. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of human colorectal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 8. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of human invasive breast carcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 9. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of human liver cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 10. IHC analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in a paraffin-embedded section of human ovarian serous adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.
Figure 11. IF analysis of Proteasome 20S Beta 7/PSMB7 using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Proteasome 20S Beta 7/PSMB7 was detected in an immunocytochemical section of Hela cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 ug/mL rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633) overnight at 4 degree C. DyLight488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37 degree C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
Figure 12. Flow Cytometry analysis of U87 cells using anti-Proteasome 20S Beta 7/PSMB7 antibody (MBS1755633).
Overlay histogram showing U87 cells stained with MBS1755633 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Proteasome 20S Beta 7/PSMB7 Antibody (MBS1755633, 1 ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG (BA1127, 5-10 ug/1x106 cells) was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1 ug/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.
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