Anti-LAT2

0.5mg/ml if reconstituted with 0.2ml sterile DI water. Linker for Activation of T Cells Family, Member 2, also known as LAB or NTAL , is a protein that in humans is encoded by the LAT2 gene. By genomic sequence analysis, Doyle et al.(2000) mapped the gene to chromosome 7q11.23. They noted that the flanking genes are highly conserved between mouse and human. By immunoprecipitation and immunoblot analysis, Brdicka et al.(2002) found that the protein associated with GRB2, SOS1, and GAB1 after B-cell receptor activation. Janssen et al.(2003) determined that phosphorylation of LAT2 is likely mediated by SYK upon B-cell receptor stimulation. Binding analysis indicated associations with GRB2, and, indirectly, with PLCG1 and PLCG2. Protein function: Involved in FCER1 (high affinity immunoglobulin epsilon receptor)-mediated signaling in mast cells. May also be involved in BCR (B-cell antigen receptor)-mediated signaling in B-cells and FCGR1 (high affinity immunoglobulin gamma Fc receptor I)-mediated signaling in myeloid cells. Couples activation of these receptors and their associated kinases with distal intracellular events through the recruitment of GRB2. [The UniProt Consortium]