Invitrogen™ CD223 Polyclonal Antibody

Goat Polyclonal Antibody

Supplier:  Invitrogen™ PA547298

Catalog No. PIPA547298

Description

In direct ELISAs and Western blots, less than 1% cross-reactivity with recombinant mouse LAG-3 is observed. Reconstitute at 0.2 mg/mL in sterile PBS.

LAG-3 is a 70-kDa surface glycoprotein belonging to the Ig superfamily with homology to CD4. LAG-3 binds to MHC class II with higher affinity than CD4 and is thought to be involved in the negative regulation of T cell activation and homeostatic proliferation. Surface expression of LAG-3 has been reported on activated T cells (including regulatory T cells) and NK cells. CD8+ T cells usually express LAG-3 at significantly higher levels than CD4+ T cells. Coexpression of LAG-3 and CD49b has been proposed to identify human and mouse Type 1 regulatory T cells (Tr1 cells).

Specifications

• Antigen: CD223
• Classification: Polyclonal
• 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: Goat
• Purification Method: Antigen Affinity Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 3902
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Form: Lyophilized

• Applications: Flow Cytometry, Western Blot
• Concentration: 0.2 mg/mL
• Formulation: PBS with 5% trehalose and No Preservative
• Gene Accession No.: P18627
• Gene Symbols: LAG3
• Immunogen: Mouse myeloma cell line NS0-derived recombinant human LAG-3 Leu23-Leu450.
• Quantity: 100 μg
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG

Safety and Handling

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