Detects mouse LAG-3 in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 1% cross‑reactivity with recombinant human LAG-3 is observed.
Polyclonal Goat IgG
Mouse myeloma cell line NS0-derived recombinant mouse LAG-3
Accession # Q61790
10 µL/106 cells
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are
available in the Technical Information section on our website.
Detection of LAG-3 in Mouse Splenocytes by Flow Cytometry. Mouse splenocytes were stained with Goat Anti-Mouse LAG-3 PE-conjugated Antigen Affinity-purified Polyclonal Antibody (Catalog # FAB3328P, filled histogram) or isotype control antibody (Catalog # IC108P, open histogram). View our protocol for Staining Membrane-associated Proteins.
Preparation and Storage
Background: Lymphocyte-activation Gene 3
LAG-3 (Lymphocyte Activation Gene-3; CD223 in the human) is a member of the immunoglobulin superfamily (IgSF). The mature LAG-3 protein is a 496 amino acid (aa) membrane protein with a 421 aa extracellular region which contains four IgSF domains, a 21 aa transmembrane region and a 54 aa cytoplasmic region. LAG-3 shares < 20% amino acid sequence homology with CD4, but has similar structure and binds to MHC class II with higher affinity. The mouse LAG-3 extracellular region shares 69% aa sequence identity with human LAG-3.
Lymphocyte-activation Gene 3
Entrez Gene IDs:
3902 (Human); 16768 (Mouse); 297596 (Rat);
CD223; CD223 antigen; FDC; LAG-3; lymphocyte activation gene 3 protein; lymphocyte-activation gene 3; Protein FDC
Related Research Areas
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