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PE anti-mouse TIGIT (Vstm3) Antibody

Pricing & Availability
Clone
1G9 (See other available formats)
Regulatory Status
RUO
Other Names
VSIG9
Isotype
Mouse IgG1, κ
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Product Citations
publications
1G9_PE_1_082911
C57BL/6 mouse splenocytes were activated with anti-CD3 and anti-CD28 antibodies for 24 hours, and then stained with CD3 APC and TIGIT (clone 1G9) PE (top) or mouse IgG1, κ PE isotype control (bottom).
  • 1G9_PE_1_082911
    C57BL/6 mouse splenocytes were activated with anti-CD3 and anti-CD28 antibodies for 24 hours, and then stained with CD3 APC and TIGIT (clone 1G9) PE (top) or mouse IgG1, κ PE isotype control (bottom).
  • 1G9_PE_2_082911
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142103 25 µg $127
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142104 100 µg $293
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Description

T cell immunoreceptor with Ig and ITIM domains (TIGIT), also known as V-set and transmembrane domain-containing protein 3 (Vstm3), is a 26 kD, type I transmembrane protein and member of the CD28 family. TIGIT is expressed on activated T cells, follicular T helper, memory, and regulatory T cells as well as on NK cells. Its binding partners include CD155 (PVR) and CD112 (PVRL2). TIGIT is a negative regulator of NK and T cell activation. Engagement of TIGIT by dendritic cells results in their differentiation into a tolerogenic phenotype, with an increased secretion of IL-10 and a diminished production of IL-12. Mice deficient for TIGIT are more susceptible to autoimmune disease.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Concentration
0.2 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤1.0 µg per million cells in 100 µl volume.  It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application References

(PubMed link indicates BioLegend citation)
  1. Joller N, et al. 2010. J. Immunol. 186:1338.
Product Citations
  1. Chan S, et al. 2022. Nat Cancer. . PubMed
  2. Que W, et al. 2022. Sci Adv. 8:eabo4413. PubMed
  3. Zhao K, et al. 2023. Front Immunol. 14:1101769. PubMed
  4. Saha S, et al. 2023. Sci Rep. 13:4609. PubMed
  5. Wang L, et al. 2019. Cell Rep. 29:1848. PubMed
  6. Liu X, et al. 2020. Nature. . PubMed
  7. Browning LM, et al. 2020. Cell Rep. 33:108219. PubMed
  8. Yasuda K, et al. 2019. Nat Commun. 10:549. PubMed
  9. Wu J, et al. 2020. Sci Adv. 6:eaba3458. PubMed
  10. Kawakami R, et al. 2021. Immunity. 54(5):947-961.e8. PubMed
  11. Zuo S, et al. 2021. J Immunother Cancer. 9:. PubMed
  12. Trefzer A, et al. 2021. Cell Reports. 34(6):108748. PubMed
  13. Henkle TR, et al. 2021. Cancer Res. 81:4560. PubMed
  14. Zuo S, et al. 2021. EBioMedicine. 64:103240. PubMed
RRID
AB_10895760 (BioLegend Cat. No. 142103)
AB_10895760 (BioLegend Cat. No. 142104)

Antigen Details

Structure
Type I transmembrane protein, 26 kD, member of the CD28 family. Contains 1 Ig-like domain and 1 cytoplasmic ITIM motif.
Distribution

Activated T cells, follicular T helper cells, NK, memory T cells, Tregs.

Function
Negative regulator of T cell activation and proliferation. Induction of tolerogenic dendritic cells.
Ligand/Receptor
CD155 (PVR) and CD112 (PVRL2).
Cell Type
Dendritic cells, NK cells, T cells, Tregs
Biology Area
Immunology, Inhibitory Molecules
Molecular Family
Adhesion Molecules, Immune Checkpoint Receptors
Antigen References

1. Levin SD, et al. 2011. Eur. J. Immunol. 41:902.
2. Yu X, et al. 2009. Nat. Immunol. 10:48.
3. Stanietsky N, et al. 2009. P. Natl. Acad. Sci. USA 106:17858.

Gene ID
100043314 View all products for this Gene ID
UniProt
View information about TIGIT on UniProt.org

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 2    Revision Date: 09/19/2016

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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