Tumor necrosis factor ligand superfamily member 15 (TNFSF15) or TNF-like ligand 1A (TL1A) is a 174 amino acid, type II transmembrane protein. The molecular mass of the protein is 13kDa and it belongs to the tumor necrosis factor (TNF) family. TNFSF15 has a carboxyl terminal which is present on the exterior of the cell surface, a transmembrane domain and a short cytoplasmic tail. The gene encoding it is located on human chromosome 9q32.
Immunogen
TL1A antibody was raised against a peptide corresponding to 14 amino acids near the N-terminus of human TL1A.
Biochem/physiol Actions
Tumor necrosis factor ligand superfamily member 15 (TNFSF15)/TNF-like ligand 1A (TL1A) functions as an angiogenesis inhibitor by inhibiting the endothelial cell proliferation. It may play a role in angiogenesis-based cancer therapy. TNFSF15 activates the transcription factor κ B (NF-κB). It induces the degradation of its inhibitor (IκBα) and also aids the nuclear translocation of the p65 subunit of NF-κ B. c-Jun N-terminal kinase activation is initiated by TNFSF15 and it also inhibits the growth of various human tumor cell lines. Single nucleotide polymorphisms in the gene encoding this protein are associated with surgical diverticulitis and susceptibility to ulcerative colitis and Crohn′s disease.
Features and Benefits
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Linkage
The action of this antibody can be blocked using blocking peptide SBP3500461.
Physical form
Supplied in PBS with 0.02% sodium azide.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
International journal of oncology, 55(1), 167-178 (2019-06-11)
Vascular endothelial growth inhibitor (VEGI; also referred to as TNFSF15 or TL1A) is involved in the modulation of vascular homeostasis. VEGI is known to operate via two receptors: Death receptor‑3 (DR3) and decoy receptor‑3 (DcR3). DR3, which is thus far
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