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Invitrogen
Human TIGIT ELISA Kit
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Product Specifications
Analytical sensitivity
1.5 ng/mL
Assay range
1.563-100 ng/mL
Sample type/volume
Serum
50 µL
Supernatant
50 µL
Plasma
50 µL
Hands-on time
1 hr 20 min
Time-to-result
4 hr 45 min
Homogenous (no wash)
No
Interassay CV
<12%
Intraassay CV
<10%
Instrument
Absorbance Microplate Reader
Product size
96 Tests
Contents
Pre-coated 96 well plate
Standard
Assay Diluent concentrate
Biotinylated Detection Antibody
SAV-HRP
Wash Buffer
Chromogen
Stop Solution
Adhesive Plate Covers
Standard
Assay Diluent concentrate
Biotinylated Detection Antibody
SAV-HRP
Wash Buffer
Chromogen
Stop Solution
Adhesive Plate Covers
Shipping conditions
Wet ice
Storage
Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Protein name
TIGIT
Species (tested)
Human
Assay kit format
Sandwich ELISA Kit
Detector antibody conjugate
Biotin
Label or dye
HRP
About This Kit
Human TIGIT quantitates human TIGIT in serum, plasma, supernatant. The assay will exclusively recognize both natural and recombinant human TIGIT.
Target information
TIGIT is a 26 kDa protein that belongs to the poliovirus receptor (PVR) family. It is expressed on NK cells, regulatory T cells, follicular T helper cells, memory CD4+ T cells, and CD8+ T cells, but not on B cells or naive CD4+ T cells. However, TIGIT can be upregulated on naive CD4+ T cells upon activation. TIGIT interacts with members of the PVR and PVR-like families, including CD155. This interaction mediates the engagement of NK and T cells with antigen-presenting cells, fibroblasts, and endothelial cells expressing PVR and PVR-like proteins. Binding of TIGIT to PVR leads to increased secretion of IL-10 and decreased secretion of IL-12B, promoting the generation of mature immunoregulatory dendritic cells and suppressing T cell activation. Through these interactions, TIGIT plays a significant role in modulating immune responses and maintaining immune homeostasis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Gene aliases : TIGIT, VSIG9, VSTM3, WUCAM
Gene ID : (Human) 201633
Gene symbol : TIGIT
Protein Aliases : T cell immunoreceptor with Ig and ITIM domains, T-cell immunoreceptor with Ig and ITIM domains, V-set and immunoglobulin domain containing 9, V-set and immunoglobulin domain-containing protein 9, V-set and transmembrane domain containing 3, V-set and transmembrane domain-containing protein 3, Washington University cell adhesion molecule
UniProt ID (Human) Q495A1
Performance Guarantee
If an Invitrogen™ immunoassay doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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