Anti-NTAL/LAT2 Antibody Picoband® fluoro550 Vervoeging

LAT2 (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 WBSCR5 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 NTAL associated with GRB2, SOS1, and GAB1 after B-cell receptor activation. Janssen et al. (2003) determined that phosphorylation of LAB is likely mediated by SYK upon B-cell receptor stimulation. Binding analysis indicated associations with GRB2, and, inly, with PLCG1 and PLCG2.

Linker for activation of T-cells family member 2; Linker for activation of B-cells; Membrane-associated adapter molecule; Non-T-cell activation linker; Williams-Beuren syndrome chromosomal region 15 protein; Williams-Beuren syndrome chromosomal region 5 protein; LAT2; LAB, NTAL, WBS15, WBSCR15, WBSCR5; HSPC046

LAT2

7462

Q9GZY6

Human

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence at the N-terminus of human NTAL.

Highly expressed in spleen, peripheral blood lymphocytes, and germinal centers of lymph nodes. Also expressed in placenta, lung, pancreas and small intestine. Present in B- cells, NK cells and monocytes. Absent from T-cells (at protein level) . .

Flow Cytometry

Amino Acid Metabolism, Amino Acids, Cancer, Metabolic Signaling Pathways, Metabolism, Neuroscience, Neurotransmitter, Pathways and Processes, Signal Transduction

Immunogen affinity purified.

Liquid

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. .

1. Brdicka, T., Imrich, M., Angelisova, P., Brdickova, N., Horvath, O., Spicka, J., Hilgert, I., Luskova, P., Draber, P., Novak, P., Engels, N., Wienands, J., Simeoni, L., Osterreicher, J., Aguado, E., Malissen, M., Schraven, B., Horejsi, V. Non-T cell activation linker (NTAL) : a transmembrane adaptor protein involved in immunoreceptor signaling. J. Exp. Med. 1617-1626, 2002. 2. Doyle, J. L., DeSilva, U., Miller, W., Green, E. D. Divergent human and mouse orthologs of a novel gene (WBSCR15/Wbscr15) reside within the genomic interval commonly deleted in Williams syndrome. Cytogenet. Cell Genet. 90: 285-290, 2000. 3. Janssen, E., Zhu, M., Zhang, W., Koonpaew, S., Zhang, W. LAB: a new membrane-associated adaptor molecule in B cell activation. Nature Immun. 4: 117-123, 2003.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

26550 MW

No cross reactivity with other proteins.

6

Linker for activation of T-cells family member 2

Cell membrane ; Single-pass type III membrane protein . Present in lipid rafts.

Belongs to the peptidase S1 family. Kallikrein subfamily.

Linker for activation of T-cells family member 2

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.