> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > TFE3 Antibody (N-term)Brand |
Leading Biology | Catalog Number |
APR04302G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality TFE3 Antibody (N-term).
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Molecular Weight |
61521 Da
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Cellular Localization |
Antigen Cellular Localization:
Nucleus.
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Host |
Rabbit
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Species Reactivity |
Human, Mouse
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Immunogen |
1-30 aa
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Target |
This TFE3 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1-30 amino acids from the N-terminal region of human TFE3.
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Isotype |
Rabbit Ig
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Symbol |
BHLHE33
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GeneID |
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UniProt ID |
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Function |
Transcription factor that specifically recognizes and binds E-box sequences (5'-CANNTG-3'). Efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFEB or MITF. In association with TFEB, 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 the MUE3 box, a subset of E-boxes, present in the immunoglobulin enhancer. It also binds very well to a USF/MLTF site.
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Summary |
The microphthalmia transcription factor/transcriptionfactor E (MITF-TFE) family of basic helix-loop-helix leucine zipper(bHLH-Zip) transcription factors includes four family members:MITF, TFE3, TFEB and TFEC. The TEF3 protein encoded by this geneactivates transcription through binding to the muE3 motif of theimmunoglobulin heavy-chain enhancer. The TFEC protein formsheterodimers with the TEF3 protein and inhibits TFE3-dependenttranscription activation. The TEF3 protein interacts withtranscription regulators such as E2F3, SMAD3, and LEF-1, and isinvolved in TGF-beta-induced transcription, playing important rolesin cell growth, proliferation, and osteoclast and macrophagedifferentiation. The TFE3 protein also activates hepatic IRS-2gene, and induces hexokinase II (HK2) and insulin-induced gene 1(INSIG1); it participates in insulin signaling and could be atherapeutic target for diabetes. This gene is also involved inchromosomal translocations, resulting in different fusion geneproducts in papillary renal cell carcinomas and alveolar soft partsarcomas, such as PRCC-TFE3, RCC17-TFE3, PSF-TFE3, NonO(p54nrb)-TFE3 and ASPL-TFE3.
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IF, E
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Dilution |
WB~~1:1000
IF~~1:10~50
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Images |
Anti-TFE3 Antibody (N-term)at 1:2000 dilution + HepG2 whole cell lysates Lysates/proteins at 20 μg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution Predicted band size : 62 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
TFE3 Antibody (N-term) (Cat. APR04302G) western blot analysis in 293 cell line lysates (35ug/lane).This demonstrates the TFE3 Antibody detected the TFE3 protein (arrow).
TFE3 Antibody (N-term) (Cat. APR04302G) western blot analysis in mouse lung tissue lysates (35ug/lane).This demonstrates the TFE3 antibody detected the TFE3 protein (arrow). |
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Specification |
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Quantity |
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Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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