Recombinant Human LIGHT/TNFSF14 Protein(Fc Tag)

SKU: PDMH100322

Size:100μg

Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping:This product is provided as lyophilized powder which is shipped with ice packs.

Exp date:12 months

Category ID_II:Recombinant Proteins

Category ID_III:Immune Checkpoint Proteins

Abbreviation:LIGHT/TNFSF14

Target Synonym:UNQ;PRO;Tumor necrosis factor ligand superfamily member;TNFSF;TNFSF14;CD258;HVEML;LIGHT;LTg;Herpes virus entry mediator ligand;HVEM-L;TR2;Tumor necrosis factor ligand superfamily member 14;UNQ391;PRO726;HVEM; TNFSF14; HVEA; TR2; TNFRSF14; ATAR

Research Areas:Immunology

Conjugation:

Target Species:Human

Expression Host:Mammalian

Application:

Fusion tag:C-Fc

UNIProt ID:O43557

Accession:O43557

Background:LIGHT , also known as TNFSF14 or CD258 , is a newly identified member of the TNF superfamily (TNFSF14) that is expressed by activated T lymphocytes , monocytes , granulocytes , spleen cells , and immature dendritic cells. TNFSF14 / LIGHT / CD258 is a type II transmembrane protein that is known to bind 2 membrane-bound TNFSF signaling receptors: HVEM , which is predominantly expressed by T cells , and lymphotoxin β receptor (LTβR) , which is expressed by stromal cells and nonlymphoid hematopoietic cells. TNFSF14 / LIGHT / CD258 also binds to a soluble non-signaling receptor , decoy receptor 3 (DcR3) , which can modulate the function of LIGHT in vivo. TNFSF14 / LIGHT / CD258 can also costimulate T cell responses via HVEM , which is constitutively expressed in most lymphocyte subpopulations , including CD4+ and CD8+ T cells. In addition , TNFSF14 / LIGHT / CD258 has been shown to suppress tumor formation in vivo and to induce tumor cell apoptosis via the up-regulation of intercellular adhesion molecule 1 and an increased lymphocyte adhesion to cancer cells. Thus , TNFSF14 / LIGHT / CD258 is being actively investigated as a possible basis for cancer treatment.

Concentration:

Activity:Not validated for activity

Sequence:Ile84-Val240

Purity: > 90% as determined by reducing SDS-PAGE.

Formulation:Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.

Reconstitution:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Endotoxin:< 1.0 EU/mg of the protein as determined by the LAL method.

Calculated MW:42.2 kDa

ObservedMW:45 kDa