|Reactivity||Human, Mouse, Rat|
|Calculated MW||45385 Da|
|Other Names||Tumor necrosis factor receptor superfamily member 25, Apo-3, Apoptosis-inducing receptor AIR, Apoptosis-mediating receptor DR3, Apoptosis-mediating receptor TRAMP, Death receptor 3, Lymphocyte-associated receptor of death, LARD, Protein WSL, Protein WSL-1, TNFRSF25, APO3, DDR3, DR3, TNFRSF12, WSL, WSL1|
|Target/Specificity||DR3 (Death Receptor 3)/Apo3|
|Formulation||100 µg (0.5 mg/ml) antigen affinity-purified rabbit anti-DR3/Apo3 polyclonal antibody in phosphate buffered saline (PBS), pH 7.2, containing 30% glycerol, 0.5% BSA, 0.01% thimerosal.|
|Handling||The antibody solution should be gently mixed before use.|
|Precautions||DR3 (Death Receptor 3/Apo3) Polyclonal Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Synonyms||APO3, DDR3, DR3, TNFRSF12, WSL, WSL1|
|Function||Receptor for TNFSF12/APO3L/TWEAK. Interacts directly with the adapter TRADD. Mediates activation of NF-kappa-B and induces apoptosis. May play a role in regulating lymphocyte homeostasis.|
|Cellular Location||Isoform 1: Cell membrane; Single-pass type I membrane protein Isoform 9: Cell membrane; Single-pass type I membrane protein Isoform 3: Secreted. Isoform 5: Secreted. Isoform 7: Secreted. Isoform 10: Secreted.|
|Tissue Location||Abundantly expressed in thymocytes and lymphocytes. Detected in lymphocyte-rich tissues such as thymus, colon, intestine, and spleen. Also found in the prostate|
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Provided below are standard protocols that you may find useful for product applications.
Apoptosis can be induced by certain cytokines including TNF and Fas in the TNF superfamily through interaction with their death domain (DD) containing receptors, TNFR1 and Fas. A member of the TNF receptor family was recently identified and designated DR3 (also called Wal-1, Apo3, TRAMP and LARD). The ligand for this novel death receptor has been defined as TWEAK (also termed Apo3L). Like TNFR1, overexpression of DR3 triggers apoptosis and NF-kB activation. Activation of DR3 results in recruitment of TRADD (a DD containing adapter molecule). TRADD associates with FADD, TRAF2, and RIP to activate the signaling complex for NF-kB activation. DR3 activates apoptosis through TRADD, FADD, and caspase-8. DR3 is highly expressed in the tissues enriched in lymphocytes including peripheral blood leucocytes (PBL), thymus and spleen.
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