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MABF141D

Sigma-Aldrich

Anti-TIGIT (mouse), APC, clone 1G9 Antibody

clone 1G9, from mouse, Allophycocyanin conjugate

Synonym(s):

T-cell immunoreceptor with Ig and ITIM domains, V-set and transmembrane domain-containing protein 3, TIGIT

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.45

biological source

mouse

Quality Level

conjugate

Allophycocyanin conjugate

antibody form

purified antibody

antibody product type

primary antibodies

clone

1G9, monoclonal

species reactivity

mouse

packaging

antibody small pack of 25 μg

technique(s)

flow cytometry: suitable

UniProt accession no.

target post-translational modification

unmodified

Gene Information

General description

The 1G9 antibody reacts with mouse TIGIT (T cell Ig and ITIM domain), a 26 kDa member of the CD28 receptor family which is reported to regulate T cell receptor (TCR) activation. Within the CD28 family of receptors there are those which have co-stimulatory activity, such as CD28 and CTLA-4, as well as more recently identified receptors like TIGIT which are proposed to provide co-inhibitory signals. TIGIT is expressed and upregulated on activated T cells, and is also expressed on memory and regulatory T cells. Upon engagement by its ligands, CD112 and CD155, TIGIT signaling inhibits T cell proliferation and suppresses T cell responses, without triggering cell deletion. A second inhibitory effect of TIGIT signaling is the generation of immunoregulatory dendritic cells, which secrete IL-10 and TGF-beta to further inhibit T cell function.The 1G9 antibody may be used for flow cytometric analysis of TIGIT, which is expressed at very high levels on T regulatory cells (Tregs) and activated conventional T cells, as well as memory T cells and NK cells.

Immunogen

Immunogen information for this antibody is proprietary information.

Application

Anti-TIGIT (mouse), APC, clone 1G9 Antibody is an antibody against TIGIT for use in Flow Cytometry.
Research Category
Inflammation & Immunology
Research Sub Category
Immunoglobulins & Immunology

Quality

This monoclonal antibody was purified from tissue culture supernatant via affinity chromatography. The purified antibody was conjugated under optimal conditions, with unreacted dye removed from the preparation.

Flow Cytometry Analysis: 0.06 μg from a representative lot detected TIGIT in one million C57Bl/6 splenocytes.

Physical form

Purified Mouse monoclonal containing 10 mM NaH2PO4, 150 mM NaCl, 0.09% NaN3, 0.1% gelatin, pH7.2.
Purified by size-exclusion chromatography

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.
Note: It is recommended to store the product undiluted at 2-8°C and protected from prolonged exposure to light. Do not freeze.

Other Notes

Concentration: Please refer to lot specific datasheet.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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