- Remove this product from my favorite's list.
- Add this product to my list of favorites.
Products
Newsletter
Background
T-cell immunoreceptor with Ig and ITIM domains (TIGIT) is also known as V-set and immunoglobulin domain-containing protein 9 (VSIG9), V-set and transmembrane domain-containing protein 3 (VSTM3), which belongs to single-pass type I membrane protein containing an immunoglobulin variable domain, a transmembrane domain and an immunoreceptor tyrosine-based inhibitory motif (ITIM). TIGIT is expressed at low levels on peripheral memory and regulatory CD4+ T-cells and NK cells and is up-regulated following activation of these cells (at protein level). TIGIT binds with high affinity to the poliovirus receptor (PVR) which causes increased secretion of IL10 and decreased secretion of IL12B and suppresses T-cell activation by promoting the generation of mature immunoregulatory dendritic cells.
Source
Recombinant Mouse TIGIT, His Tag (TIT-M52E6) is expressed from human 293 cells (HEK293). It contains AA Gly 26 - Thr 143 (Accession # NP_001139797.1).
Predicted N-terminus: Gly 26
Molecular Characterization
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 14.8 kDa. The protein migrates as 18-30 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 1.0 EU per μg by the LAL method.
Purity
>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
Bioactivity
Please refer to product data sheet.
(1) "AdvanTIG-105: a phase I dose escalation study of the anti-TIGIT monoclonal antibody ociperlimab in combination with tislelizumab in patients with advanced solid tumors"
Frentzas, Kao, Gao et al
J Immunother Cancer (2023) 11 (10)
(2) "A Transformable Supramolecular Bispecific Cell Engager for Augmenting Natural Killer and T Cell-Based Cancer Immunotherapy"
Chen, Li, Wang et al
Adv Mater (2023)
(3) "S100P as a potential biomarker for immunosuppressive microenvironment in pancreatic cancer: a bioinformatics analysis and in vitro study"
Hao, Zhang, Dou et al
BMC Cancer (2023) 23 (1), 997
Showing 1-3 of 1346 papers.
Recombinant human CD40 / TNFRSF5 Protein, Fc Tag (HPLC-verified), 100µg - 377,00 €
Recombinant Cynomolgus / Rhesus macaque B7-1 / CD80 Protein (MALS verified), His tag, 100µg - 338,00 €
Recombinant Mouse CD40 / TNFRSF5 Protein, His-Tag, 100µg - 377,00 €
Recombinant Biotinylated Human CD40 / TNFRSF5, Avi Tag (Avitag™), His tag, 25µg - 455,00 €
Welcome Login
Contact us
Follow us