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LAT (E3U6J) XP® Rabbit mAb #45533
Filter:
- WB
- IP
- IHC
- F
Western blot analysis of extracts from various cell lines using LAT (E3U6J) XP® Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).
Supporting Data
| REACTIVITY | H M |
| SENSITIVITY | Endogenous |
| MW (kDa) | 36, 38 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- IP-Immunoprecipitation
- IHC-Immunohistochemistry
- F-Flow Cytometry
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
- Related Products
- Conjugates
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Simple Western™ | 1:10 - 1:50 |
| Immunoprecipitation | 1:200 |
| Immunohistochemistry (Paraffin) | 1:100 - 1:400 |
| Flow Cytometry (Fixed/Permeabilized) | 1:50 - 1:100 |
Storage
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.
For a carrier free (BSA and azide free) version of this product see product #41708.
For a carrier free (BSA and azide free) version of this product see product #41708.
Protocol
Specificity / Sensitivity
LAT (E3U6J) XP® Rabbit mAb recognizes endogenous levels of total LAT protein.
Species Reactivity:
Human, Mouse
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu88 of human LAT protein.
Background
LAT, a transmembrane adaptor protein expressed in T, NK, and mast cells, is an important mediator for T cell receptor (TCR) signaling (1). Upon TCR engagement, activated Zap-70 phosphorylates LAT at multiple conserved tyrosine residues within SH2 binding motifs, exposing these motifs as the docking sites for downstream signaling targets (2,3). The phosphorylation of LAT at Tyr171 and Tyr220 enables the binding of Grb2, Gads/SLP-76, PLCγ1, and PI3 kinase through their SH2 domain and translocates them to the membrane. This process eventually leads to activation of the corresponding signaling pathways (1-4).
Pathways
Explore pathways related to this product.
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For Research Use Only. Not for Use in Diagnostic Procedures.
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