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Key Documents

07-278

Sigma-Aldrich

Anti-phospho-LAT (Tyr191) Antibody

Upstate®, from rabbit

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

polyclonal

species reactivity

human, mouse

manufacturer/tradename

Upstate®

technique(s)

western blot: suitable

isotype

IgG

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

phosphorylation (pTyr191)

Gene Information

human ... LAT(27040)
mouse ... Lat(16797)

Specificity

LAT phosphorylated on tyrosine 191

Immunogen

peptide (SREpYVNVSPEQQ-C) corresponding to amino acids 188-195 of human LAT and amino acids 192-203 of mouse LAT

Application

Research Category
Inflammation & Immunology
Research Sub Category
Immunoglobulins & Immunology
This Anti-phospho-LAT (Tyr191) Antibody is validated for use in WB for the detection of phospho-LAT (Tyr191).

Quality

routinely evaluated by immunoblot on RIPA lysates from Jurkat cells stimulated with anti-T-cell receptor monoclonal antibody, clone C305

Target description

36kDa

Linkage

Replaces: 04-467

Physical form

0.1M Tris-glycine, pH 7.4, 0.15M NaCl, 0.05% sodium azide before the addition of glycerol to 30%
Format: Purified
Protein A chromatography

Storage and Stability

2 years at -20°C

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

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

10 - Combustible liquids

WGK

WGK 1


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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Kwok Ho Yip et al.
Nature communications, 7, 13198-13198 (2016-10-28)
Cross-linkage of the high-affinity immunoglobulin E (IgE) receptor (FcɛRI) on mast cells by antigen ligation has a critical role in the pathology of IgE-dependent allergic disorders, such as anaphylaxis and asthma. Restraint of intracellular signal transduction pathways that promote release
Viktor Bugajev et al.
Cells, 12(16) (2023-08-26)
Signal transduction by the high-affinity IgE receptor (FcεRI) depends on membrane lipid and protein compartmentalization. Recently published data show that cells treated with 1-heptanol, a cell membrane fluidizer, exhibit changes in membrane properties. However, the functional consequences of 1-heptanol-induced changes
Claire Hivroz et al.
Methods in molecular biology (Clifton, N.J.), 1584, 355-368 (2017-03-04)
In T lymphocytes, the immune synapse is an active zone of vesicular traffic. Directional transport of vesicular receptors and signaling molecules from or to the immune synapse has been shown to play an important role in T-cell receptor (TCR) signal
Lucie Potuckova et al.
Frontiers in immunology, 9, 1771-1771 (2018-08-18)
C-terminal Src kinase (CSK) is a major negative regulator of Src family tyrosine kinases (SFKs) that play critical roles in immunoreceptor signaling. CSK is brought in contiguity to the plasma membrane-bound SFKs via binding to transmembrane adaptor PAG, also known
Yu Hu et al.
The Journal of experimental medicine, 213(12), 2759-2772 (2016-11-05)
In chronic infection, T cells become hyporesponsive to antigenic stimulation to prevent immunopathology. Here, we show that TMEM16F is required to curb excessive T cell responses in chronic infection with virus. TMEM16F-deficient T cells are hyperactivated during the early phase

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