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Invitrogen
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Compatible with Direct ELISA
LAG-3 is a 70-kDa surface glycoprotein in the immunoglobulin superfamily, with structural homology to CD4. It binds to MHC class II molecules with higher affinity than CD4 and is involved in the negative regulation of T cell activation and homeostatic proliferation. LAG-3 is expressed on the surface of activated T cells, including regulatory T cells, and NK cells. Notably, CD8+ T cells express LAG-3 at significantly higher levels than CD4+ T cells. Additionally, the coexpression of LAG-3 and CD49b has been proposed as a marker for identifying Type 1 regulatory T cells (Tr1 cells) in both humans and mice. This highlights LAG-3s role in immune regulation and its potential as a target for therapeutic interventions in immune-related conditions.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Activation-induced cytidine deaminase-linked autoimmunity protein; Aida; CD223; LAG-3; Lymphocyte activation gene 3 protein; sLAG 3; sLAG3; soluble LAG 3lymphocyte activating 3; soluble LAG3
基因别名: CD223; LAG-3; Lag3; Ly66
UniProt ID: (Mouse) Q61790
Entrez Gene ID: (Mouse) 16768