LAG3 Antilichaam

The lymphocyte activation gene-3 (LAG3) is a member of the immunoglobulin superfamily and binds MHC class II with high affinity (1), negatively regulating T-cell function and homeostasis (2) . It is expressed in B, T, and NK cells, monocytes, and dendritic cells (3), and acts to regulate T cell expansion (4) . LAG3 is also an important immune checkpoint protein, with anti-LAG3 antibodies activating T effector cells and affecting regulatory T cell functions. Furthermore LAG3 appears to act in a synergistic fashion with PD-1/PD-L1, suggesting that a dual antibody approach may prove useful in cancer immunotherapy (5) .

3902

P18627

NP_002277

Human

Unconjugated

Primary Antibodies

Immunology

LAG3 Antibody is affinity chromatography purified via peptide column.

Cat. No. 1304 - Human Liver Tissue Lysate

1 mg/mL

Predicted species reactivity based on immunogen sequence: Rat: (80%)

LAG3 Antibody is supplied in PBS containing 0.02% sodium azide.

None

Blue Ice

LAG3 antibody can be stored at 4˚ C for three months and -20˚ C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

IgG

LAG3

Cat. No. 11-533 - Human Tonsil Tissue Slide

Lymphocyte activating 3

Homo sapiens

Huard B, Tournier M, Hercend T, et al. Lymphocyte-activation gene 3/major histocompatibility complex class II interaction modulates the antigenic response of CD4+ T lymphocytes. Eur J Immunol 1994; 24:3216–21.

Triebel F. LAG-3: a regulator of T-cell and DC responses and its use in therapeutic vaccination. Trends Immunol 2003; 24:619–22.

Workman CJ, Wang Y, El Kasmi KC, et al. LAG-3 regulates plasmacytoid dendritic cell homeostasis. J Immunol. 2009; 182:1885–91.

Workman CJ, Vignali DA. The CD4-related molecule, LAG-3 (CD223), regulates the expansion of activated T cells. Eur J Immunol 2003; 33:970–9.

LAG3 Antibody: lymphocyte activating 3, LAG-3, CD223

ELISA, WB, IHC, IF

167614500

Liquid