LAT Antikörper (Linker For Activation of T Cells) (pTyr171) (Biotin)

Details for Product anti-LAT Antibody No. ABIN967609, Anbieter: Anmelden zum Anzeigen
Antigen
  • LAT
  • lat
  • LAT1
  • pp36
  • linker for activation of T-cells
  • linker for activation of T cells
  • LAT
  • lat
  • Lat
Epitop
pTyr171
30
25
20
19
12
10
8
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4
4
4
4
4
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3
3
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2
1
1
1
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1
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1
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1
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1
Reaktivität
Human
269
118
103
3
2
1
Wirt
Maus
147
130
12
2
Klonalität (Klon)
Monoklonal ()
Konjugat
Dieser LAT Antikörper ist konjugiert mit Biotin
11
11
9
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1
Applikation
Immunohistochemistry (Formalin-fixed Sections) (IHC (f)), Western Blotting (WB)
208
67
58
50
39
38
22
21
13
6
2
2
1
1
1
1
1
1
Optionen
Hersteller
Anmelden zum Anzeigen
Hersteller Produkt- Nr.
Anmelden zum Anzeigen
Marke BD Pharmingen™
Immunogen Phosphorylated Human LAT
Klon I58-1169
Isotyp IgG1, kappa
Produktmerkmale 1. Please refer to us for technical protocols.
2. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
Reinigung The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
Andere Bezeichnung LAT (LAT Antibody Abstract)
Hintergrund Engagement of the T cell receptor (TCR) induces signal transduction pathways that enhance gene transcription and cellular proliferation and differentiation. TCR ligation results in the recruitment and activation of multiple protein tyrosine kinases (PTKs), including lck, fyn, and ZAP70. Adaptor proteins, such as Grb2 and SLP-76, relay the signal to downstream effector molecules. LAT (linker for activation of T cells) is a substrate of the activated ZAP70 and functions to bridge the activated TCR and its associated PTKs with tyrosine kinase substrates. LAT is expressed as 36- and 38-kDa forms that result from post-translational modification, and as a 42-kDa form that results from alternative splicing. LAT is an integral membrane protein that is phosphorylated at five tyrosine sites upon TCR ligation. Following phosphorylation, LAT binds a number of important signaling molecules, including Grb2, Vav, PLCgamma1, and the p85 subunit of PI3K. Multiple studies have shown that functional LAT is required for T lymphocyte activation and thymocyte development.
The I58-1169 monoclonal antibody recognizes the phosphorylated tyrosine 171 (pY171) of LAT, which is one of the phosphotyrosine sites required for binding phosphoinositide 3-kinase, Grb2, and Gads.
Molekulargewicht 38 kDa
Pathways T-Zell Rezeptor Signalweg, Fc-epsilon Rezeptor Signalübertragung
Beschränkungen Nur für Forschungszwecke einsetzbar
Format Liquid
Konzentration 0.5 mg/mL
Buffer Aqueous buffered solution containing ≤0.09 % sodium azide.
Konservierungsmittel Sodium azide
Vorsichtsmaßnahmen This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Lagerung 4 °C
Informationen zur Lagerung Store undiluted at 4°C.
Bilder des Herstellers
Western Blotting (WB) image for anti-Linker For Activation of T Cells (LAT) (pTyr171) antibody (Biotin) (ABIN967609) Western blot analysis of LAT (pY171) on human T lymphocytes. Lysates from control (Fi...
Produkt verwendet in: Cho, Velikovsky, Swaminathan, Houtman, Samelson, Mariuzza: "Structural basis for differential recognition of tyrosine-phosphorylated sites in the linker for activation of T cells (LAT) by the adaptor Gads." in: The EMBO journal, Vol. 23, Issue 7, pp. 1441-51, 2004 (PubMed).

Janssen, Zhang: "Adaptor proteins in lymphocyte activation." in: Current opinion in immunology, Vol. 15, Issue 3, pp. 269-76, 2003 (PubMed).

Samelson: "Signal transduction mediated by the T cell antigen receptor: the role of adapter proteins." in: Annual review of immunology, Vol. 20, pp. 371-94, 2002 (PubMed).

Zhu, Janssen, Zhang: "Minimal requirement of tyrosine residues of linker for activation of T cells in TCR signaling and thymocyte development." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 170, Issue 1, pp. 325-33, 2002 (PubMed).

Lin, Weiss: "Identification of the minimal tyrosine residues required for linker for activation of T cell function." in: The Journal of biological chemistry, Vol. 276, Issue 31, pp. 29588-95, 2001 (PubMed).

Paz, Wang, Clarke, Lu, Stokoe, Abo: "Mapping the Zap-70 phosphorylation sites on LAT (linker for activation of T cells) required for recruitment and activation of signalling proteins in T cells." in: The Biochemical journal, Vol. 356, Issue Pt 2, pp. 461-71, 2001 (PubMed).

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