Western Blot (WB)
(Figure 1. Western blot analysis of TFEB using anti-TFEB antibody (MBS1753357).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 50ug of sample under reducing conditions.Lane 1: human K562 whole cell lysatesLane 2: human HEK293 whole cell lysatesLane 3: human Hela whole cell lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-TFEB antigen affinity purified polyclonal antibody (Catalog # MBS1753357) at 0. 5 μg/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 (Catalog # MBS176460) with Tanon 5200 system. A specific band was detected for TFEB at approximately 74KD. The expected band size for TFEB is at 74KD. )
Rabbit anti-Human TFEB Polyclonal Antibody | anti-TFEB antibody
Anti-TFEB Antibody
Direct ELISA: 0.1-0.5ug/ml|Human|
Western Blot (WB)
(Figure 1. Western blot analysis of TFEB using anti-TFEB antibody (MBS1753357).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 50ug of sample under reducing conditions.Lane 1: human K562 whole cell lysatesLane 2: human HEK293 whole cell lysatesLane 3: human Hela whole cell lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-TFEB antigen affinity purified polyclonal antibody (Catalog # MBS1753357) at 0. 5 μg/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 (Catalog # MBS176460) with Tanon 5200 system. A specific band was detected for TFEB at approximately 74KD. The expected band size for TFEB is at 74KD. )
Western Blot (WB)
(Figure 1. Western blot analysis of TFEB using anti-TFEB antibody (MBS1753357).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 50ug of sample under reducing conditions.Lane 1: human K562 whole cell lysatesLane 2: human HEK293 whole cell lysatesLane 3: human Hela whole cell lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-TFEB antigen affinity purified polyclonal antibody (Catalog # MBS1753357) at 0. 5 μg/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 (Catalog # MBS176460) with Tanon 5200 system. A specific band was detected for TFEB at approximately 74KD. The expected band size for TFEB is at 74KD. )
2. Carr, C. S., Sharp, P. A. A helix-loop-helix protein related to the immunoglobulin E box-binding proteins. Molec. Cell. Biol. 10: 4384-4388, 1990.
3. Davis, I. J., Hsi, B. -L., Arroyo, J. D., Vargas, S. O., Yeh, Y. A., Motyckova, G., Valencia, P., Perez-Atayde, A. R., Argani, P., Ladanyi, M., Fletcher, J. A., Fisher, D. E. Cloning of an alpha-TFEB fusion in renal tumors harboring the t(6;11)(p21;q13) chromosome translocation. Proc. Nat. Acad. Sci. 100: 6051-6056, 2003.
NCBI and Uniprot Product Information
Uniprot Description
TFEB: Transcription factor that specifically recognizes and binds E-box sequences (3'-CANNTG-5'). Efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFE3 or MITF. In association with TFE3, activates the expression of CD40L in T-cells, thereby playing a role in T- cell-dependent antibody responses in activated CD4(+) T-cells and thymus-dependent humoral immunity. Specifically recognizes and binds the CLEAR-box sequence (5'-GTCACGTGAC-3') present in the regulatory region of many lysosomal genes, leading to activate their expression. It thereby plays a central role in expression of lysosomal genes. Specifically recognizes the gamma-E3 box, a subset of E-boxes, present in the heavy-chain immunoglobulin enhancer. Plays a role in the signal transduction processes required for normal vascularization of the placenta. Homodimer and heterodimer; with TFE3 or MITF. Belongs to the MiT/TFE family. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: DNA-binding
Chromosomal Location of Human Ortholog: 6p21
Cellular Component: cytoplasm; nucleus
Molecular Function: protein dimerization activity; transcription factor activity
Biological Process: embryonic placenta development; transcription, DNA-dependent; regulation of transcription, DNA-dependent; lysosome organization and biogenesis; autophagy; positive regulation of transcription from RNA polymerase II promoter; humoral immune response; positive regulation of autophagy
Research Articles on TFEB
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Product Notes
The TFEB tfeb (Catalog #AAA1753357) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-TFEB Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's TFEB can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Direct ELISA (EIA). WB: 0.25-0.5ug/ml|Human| Direct ELISA: 0.1-0.5ug/ml|Human|. Researchers should empirically determine the suitability of the TFEB tfeb for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "TFEB, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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