TIGIT Protein (Fc Tag)
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- Antigène Voir toutes TIGIT Protéines
- TIGIT (T Cell Immunoreceptor with Ig and ITIM Domains (TIGIT))
- Type de proteíne
- Recombinant
- Activité biologique
- Active
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Origine
- Souris
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Source
- HEK-293 Cells
- Purification/Conjugué
- Cette TIGIT protéine est marqué à la Fc Tag.
- Fonction
- Recombinant Mouse TIGIT Protein (Fc Tag)(Active)
- Séquence
- Met1-Gly141
- Attributs du produit
- A DNA sequence encoding the mouse TIGIT (PP86176) (Met1-Gly141) was expressed, fused with the Fc region of human IgG1 at the C-terminus.
- Pureté
- > 90 % as determined by SDS-PAGE
- niveau d'endotoxine
- < 1.0 EU per μg of the protein as determined by the LAL method.
- Biological Activity Comment
- Immobilized mouse PVR-His at 10 μg/ml (100 μl/well) can bind mouse TIGIT-Fc, The EC50 of mouse TIGIT-Fc is 0.25-0.55 μg/ml.
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- Discover our top product TIGIT Protéine
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Please refer to the printed manual for detailed information.
- Buffer
- Lyophilized from sterile PBS, pH 7.4
- Stock
- 4 °C,-20 °C,-80 °C
- Stockage commentaire
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- Antigène
- TIGIT (T Cell Immunoreceptor with Ig and ITIM Domains (TIGIT))
- Autre désignation
- TIGIT (TIGIT Produits)
- Synonymes
- VSIG9 Protein, VSTM3 Protein, WUCAM Protein, ENSMUSG00000071552 Protein, Vstm3 Protein, RGD1563191 Protein, T-cell immunoreceptor with Ig and ITIM domains Protein, T cell immunoreceptor with Ig and ITIM domains Protein, TIGIT Protein, Tigit Protein
- Sujet
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Background: TIGIT, also known as V-set and transmembrane domain-containing protein 3 (VSTM3) or V-set and immunoglobulin domain-containing protein 9 (VSIG9) is a new surface protein containing an immunoglobulin variable domain, a transmembrane domain and an immunoreceptor tyrosine-based inhibitory motif (ITIM). TIGIT is expressed on regulatory, memory, activated T cells and NK cells. It binds PVR with high affinity, and PVRL2 with lower affinity, but not PVRL3. Knockdown of TIGIT with siRNA in human memory T cells did not affect T cell responses, however, TIGIT inhibits NK cytotoxicity directly through its ITIM. TIGIT suppresses T cell activation by promoting the generation of mature immunoregulatory dendritic cells. The binding of PVR to TIGIT on human dendritic cells enhanced the production of IL-10 and diminished the production of IL-12p40. In addition, TIGIT counter inhibits the NK-mediated killing of tumor cells and protects normal cells from NK-mediated cytotoxicity thus providing an "alternative self" mechanism for MHC class I inhibition.Immune CheckpointImmune Checkpoint Targets Co-inhibitory Immune Checkpoint Targets Immunotherapy Cancer Immunotherapy Targeted Therapy
Synonym: T-cell immunoreceptor with Ig and ITIM domains;TIGIT;V-set and transmembrane domain-containing protein 3; VSTM3
- Poids moléculaire
- 39.8 kDa
- Pathways
- Cancer Immune Checkpoints
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