• Western blot analysis of extracts of various cell lines, using Phospho-LAT-Y191 antibody (STJ11103728) at 1:1000 dilution. Jurkat cells were treated by CD-3 (10 ug/mL) at 37 °C for 2 minutes after serum-starvation overnight. NIH/3T3 cells were treated by 10% FBS at 37 °C for 30 minutes after serum-starvation overnight. Secondary antibody: HRP Goat Anti-rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% non-fat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 30s.
  • Western blot analysis of various lysates using Phospho-LAT-Y191 Rabbit polyclonal antibody (STJ11103728) at 1:1000 dilution. Jurkat cells were treated by CD-3 (10 Mu g/mL) at 37 °C for 2 minutes after serum-starvation overnight. NIH/3T3 cells were treated by 10% FBS at 37 °C for 30 minutes after serum-starvation overnight. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 30s.

Anti-Phospho-LAT-Y191 antibody (STJ11103728)

SKU:
STJ11103728

€183.13 - €799.38
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Host: Rabbit
Applications: WB
Reactivity: Human/Mouse
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-Phospho-LAT-Y191 is suitable for use in Western Blot research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.01% Thimerosal, 50% Glycerol, pH7.3.
Purification: Affinity purification
Dilution Range: WB 1:500-1:1000
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: LAT
Gene ID: 27040
Uniprot ID: LAT_HUMAN
Immunogen: A synthetic phosphorylated peptide around Y191 of human LAT (NP_001014987.1).
Immunogen Sequence: REYVN
Tissue Specificity Expressed in thymus, T-cells, NK cells, mast cells and, at lower levels, in spleen. Present in T-cells but not B-cells (at protein level).
Post Translational Modifications Phosphorylated on tyrosines by ZAP70 upon TCR activation, or by SYK upon other immunoreceptor activation.which leads to the recruitment of multiple signaling molecules. Is one of the most prominently tyrosine-phosphorylated proteins detected following TCR engagement. May be dephosphorylated by PTPRJ. Phosphorylated by ITK leading to the recruitment of VAV1 to LAT-containing complexes. Palmitoylation of Cys-26 and Cys-29 is required for raft targeting and efficient phosphorylation. 'Lys-63'-linked ubiquitinated by TRAF6.
Function Required for TCR (T-cell antigen receptor)- and pre-TCR-mediated signaling, both in mature T-cells and during their development. Involved in FCGR3 (low affinity immunoglobulin gamma Fc region receptor III)-mediated signaling in natural killer cells and FCER1 (high affinity immunoglobulin epsilon receptor)-mediated signaling in mast cells. Couples activation of these receptors and their associated kinases with distal intracellular events such as mobilization of intracellular calcium stores, PKC activation, MAPK activation or cytoskeletal reorganization through the recruitment of PLCG1, GRB2, GRAP2, and other signaling molecules.
Protein Name Linker For Activation Of T-Cells Family Member 1
36 Kda Phosphotyrosine Adapter Protein
Pp36
P36-38
Database Links Reactome: R-HSA-114604
Reactome: R-HSA-202433
Reactome: R-HSA-2424491 O43561-2
Reactome: R-HSA-2454202 O43561-2
Reactome: R-HSA-2871796 O43561-2
Reactome: R-HSA-2871809 O43561-2
Reactome: R-HSA-5673001 O43561-2
Cellular Localisation Cell Membrane
Single-Pass Type Iii Membrane Protein
Present In Lipid Rafts
Alternative Antibody Names Anti-Linker For Activation Of T-Cells Family Member 1 antibody
Anti-36 Kda Phosphotyrosine Adapter Protein antibody
Anti-Pp36 antibody
Anti-P36-38 antibody
Anti-LAT antibody

Information sourced from Uniprot.org

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