SRP3175
TL-1A human
recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
别名:
TNFSF15, VEGI
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关于此项目
NACRES:
NA.32
UNSPSC Code:
12352200
Assay:
≥98% (HPLC), ≥98% (SDS-PAGE)
Biological source:
human
Recombinant:
expressed in E. coli
biological source
human
recombinant
expressed in E. coli
assay
≥98% (HPLC), ≥98% (SDS-PAGE)
form
lyophilized
potency
10.0-100.0 ng/mL
mol wt
22.0 kDa
packaging
pkg of 20 μg
technique(s)
cell culture | mammalian: suitable
impurities
<0.1 EU/μg endotoxin, tested
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
human ... TNFSF15(9966)
General description
TL-1A belongs to the TNF superfamily of ligands. It is expressed predominantly in endothelial cells, and to a lesser extent in placenta, lung, kidney, skeletal muscle, pancreas, small intestine and colon. TL-1A inhibits endothelial cell proliferation and angiogenesis, and has been shown to induce NFkB activation, caspase activity, and apoptosis in responding cell lines. TL-1A interacts with TNFRSF25/DR3 receptor, but can also bind to a decoy receptor TNFRSF21/DR6. Recombinant human TL-1A is a 22.0 kDa polypeptide of 194 amino acid residues.
Biochem/physiol Actions
TL-1A belongs to the TNF superfamily of ligands. Recombinant human TL-1A is a 22.0 kDa polypeptide of 194 amino acid residues.
Physical form
Lyophilized from 10 mM Tris, pH 8.5 + 75 mM Arginine.
Preparation Note
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Other Notes
QLRAQGEASV QFQALKGQEF APSHQQVYAP LRADGDKPRA HLTVVRQTPT QHFKNQFPAL HWEHELGLAF TKNRMNYTNK FLLIPESGDY FIYSQVTFRG MTSECSEIRQ AGRPNKPDSI TVVITKVTDS YPEPTQLLMG TKSVCEVGSN WFQPIYLGAM FSLQEGDKLM VNVSDISLVD YTKEDKTFFG AFLL
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Yoon-Joong Kang et al.
Cytokine, 29(5), 229-235 (2005-03-12)
TL1A (VEGI/TNFSF15) is the ligand for DR3 (TNFRSF12) and is a newly identified member of the tumor necrosis factor superfamily (TNFSF). Previously, DR3 has been shown to have a role in atherogenesis through stimulation of matrix degrading enzymes including matrix
Li-Jin Chew et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 16(7), 742-744 (2002-03-30)
Vascular endothelial cell growth inhibitor (VEGI), a member of the tumor necrosis factor (TNF) family, is an endothelial cell-specific inhibitor of angiogenesis. Overexpression by cancer cells of a secretable VEGI fusion protein resulted in abrogation of xenograft tumor progression, but
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