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Description
Human TL1A/TNFSF15 Protein, hFc TagProduct Specification Species Human Synonyms Tumor necrosis factor ligand superfamily member 15, TNF ligand related molecule 1, Vascular endothelial cell growth inhibitor, TL1, VEGI Accession O95150 1 Amino Acid Sequence Protein sequence (O95150 1, Leu72 Leu251, with N hFc Tag)
Product Specification
| Species | Human |
| Synonyms | Tumor necrosis factor ligand superfamily member 15, TNF ligand-related molecule 1, Vascular endothelial cell growth inhibitor, TL1, VEGI |
| Accession | O95150-1 |
| Amino Acid Sequence | Protein sequence (O95150-1, Leu72-Leu251, with N-hFc Tag) LKGQEFAPSHQQVYAPLRADGDKPRAHLTVVRQTPTQHFKNQFPALHWEHELGLAFTKNRMNYTNKFLLIPESGDYFIYSQVTFRGMTSECSEIRQAGRPNKPDSITVVITKVTDSYPEPTQLLMGTKSVCEVGSNWFQPIYLGAMFSLQEGDKLMVNVSDISLVDYTKEDKTFFGAFLL |
| Expression System | HEK293 |
| Molecular Weight | Predicted MW: 47.4 kDa Observed MW: 45-55 kDa |
| Purity | ＞90% by SDS-PAGE |
| Endotoxin | <1EU/μg |
| Conjugation | Unconjugated |
| Physical Appearance | Lyophilized powder |
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4 with 3% trehalose. |
| Reconstitution | Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation. |
| Stability & Storage | 12 months from date of receipt, -20 to -70 °C as supplied. |
Background
TNFSF15 (Tumor Necrosis Factor Superfamily Member 15), also known as TL1A, is a cytokine that binds to death receptor 3 (DR3) and decoy receptor 3 (DcR3). It plays a key role in modulating immune responses, particularly in T-cell activation, inflammation, and autoimmune diseases. TNFSF15 is highly expressed in endothelial cells and contributes to angiogenesis and vascular remodeling. Dysregulation of TNFSF15 is linked to inflammatory disorders (e.g., Crohn’s disease, rheumatoid arthritis) and cancers. Its dual role in pro-inflammatory and anti-angiogenic signaling makes it a potential therapeutic target for immune-mediated and vascular diseases.
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