Recombinant Human AITRL/TNFSF18 Trimer Protein(HEK293) , His & Flag

AITRL/TNFSF18 Trimer

AITRL, a type II transmembrane protein, is a ligand for glucocorticoid-induced TNFR-related protein (GITR). When AITRL binds to GITR, GITR can produce costimulatory signals that regulate T-cell proliferation and effector functions. GITR/AITRL interaction plays a role in the pathogenesis of tumor, inflammation, as well as autoimmune diseases[1]. Besides, AITRL plays a role in endothelial cells (EC)-activation and increases STAT-1 phosphorylation and the expression of adhesion molecules (VCAM-1, ICAM-1)[2]. AITRL/TNFSF18 Trimer Protein, Human (HEK293, His-Flag) is a recombinant human AITRL (Q72-S199) trimer with N-terminal His and Flag tag, which is expressed in HEK293.

SPR MST BLI ITC ELISA 细胞实验 药物筛选

TNFSF18; AITRL; TL6; GITRL; GITR Ligand

Human

HEK293

N-6*His;N-Flag

Greater than 90% as determined by SDS-PAGE.

Q9UNG2

Q50-S177

Extracellular Domain

50-70 kDa

< 1.0 EU per μg protein as determined by the LAL method.

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.

点位突变 标签定制 buffer定制 全长蛋白定制

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.