Invitrogen™ CD223 Monoclonal Antibody (631501)

Rat Monoclonal Antibody

Brand:  Invitrogen™ MA524284

Product Code. 15573972

Description

Reconstitute in sterile PBS to a final concentration of 0.5 mg/mL.

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.

Specifications

• Antigen: CD223
• Classification: Monoclonal
• Concentration: 0.5 mg/mL
• Formulation: PBS with 5% trehalose and No Preservative
• Gene Accession No.: Q61790
• Gene Symbols: LAG3
• Immunogen: NS0 mouse myeloma cell line transfected with mouse LAG-3 Ser23-Leu442.
• Quantity: 100 μg
• Primary or Secondary: Primary
• Target Species: Mouse
• Product Type: Antibody
• Isotype: IgG2b

• Applications: Flow Cytometry
• Clone: 631501
• Conjugate: Unconjugated
• Gene: LAG3
• Gene Alias: Activation-induced cytidine deaminase-linked autoimmunity protein; Aida; CD223; FDC; LAG3; LAG-3; Ly66; lymphocyte activating 3; lymphocyte activation gene 3 protein; lymphocyte-activation gene 3; Secreted lymphocyte activation gene 3 protein; sLAG 3; sLAG3; sLAG-3; soluble LAG 3lymphocyte activating 3; soluble LAG3
• Host Species: Rat
• Purification Method: Protein A/G
• Regulatory Status: RUO
• Gene ID (Entrez): 16768
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Form: Lyophilized