Anti-Thioredoxin/TRX/Txn Antibody Picoband®

Figure 1. Western blot analysis of Thioredoxin TRX using anti-Thioredoxin TRX antibody (A01219-1).
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 kidney tissue lysates,
Lane 2: rat small intestine tissue lysates,
Lane 3: rat spleen tissue lysates,
Lane 4: rat lung tissue lysates,
Lane 5: rat C6 whole cell lysates,
Lane 6: mouse kidney tissue lysates,
Lane 7: mouse small intestine tissue lysates,
Lane 8: mouse lung tissue lysates,
Lane 9: mouse heart tissue lysates,
Lane 10: mouse NIH/3T3 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-Thioredoxin TRX antigen affinity purified polyclonal antibody (Catalog # A01219-1) at 0.5 μg/mL overnight at 4°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 (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for Thioredoxin TRX at approximately 12 kDa. The expected band size for Thioredoxin TRX is at 12 kDa.

Figure 2. IHC analysis of Thioredoxin TRX using anti-Thioredoxin TRX antibody (A01219-1).
Thioredoxin TRX was detected in paraffin-embedded section of mouse small intestine tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-Thioredoxin TRX Antibody (A01219-1) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.

Figure 3. IHC analysis of Thioredoxin TRX using anti-Thioredoxin TRX antibody (A01219-1).
Thioredoxin TRX was detected in paraffin-embedded section of rat spleen tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-Thioredoxin TRX Antibody (A01219-1) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.

Figure 4. IHC analysis of Thioredoxin TRX using anti-Thioredoxin TRX antibody (A01219-1).
Thioredoxin TRX was detected in immunocytochemical section of LLC cell. 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 1μg/ml rabbit anti-Thioredoxin TRX Antibody (A01219-1) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.

Figure 5. IF analysis of Thioredoxin TRX using anti-Thioredoxin TRX antibody (A01219-1).
Thioredoxin TRX was detected in immunocytochemical section of NIH3T3 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 2μg/mL rabbit anti-Thioredoxin TRX Antibody (A01219-1) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.