Proteintech, 29548-1-AP, LAG-3/CD223 Polyclonal antibody

Size: 20ul / 150ul The LAG-3/CD223 (29548-1-AP) by Proteintech is a Polyclonal antibody targeting LAG-3/CD223 in IHC, IF-P, ELISA applications with reactivity to human samples 29548-1-AP targets LAG-3/CD223 in IHC, IF-P, ELISA applications and shows reactivity with human samples. Tested Applications Positive IHC detected in: human tonsillitis tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0 Positive IF-P detected in: human tonsillitis tissue Recommended dilution Immunohistochemistry (IHC): IHC : 1:2000-1:8000 Immunofluorescence (IF)-P: IF-P : 1:50-1:500 Background Information LAG-3, also known as CD223, is an immune checkpoint molecule that regulates both T-cell activation and homeostasis. LAG-3 is expressed on activated T cells, NK cells, regulatory T cells, and plasmacytoid dendritic cells. It is a CD4-related molecule that binds MHC class II. LAG-3 plays an important role in modulating T cell expansion and function, and blockade of LAG-3 with monoclonal antibodies can augment T cell function. (PMID: 15634887; 21086108; 28783703) Specification Tested Reactivity: human Cited Reactivity: human Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: Recombinant protein Predict reactive species Full Name: lymphocyte-activation gene 3 Calculated Molecular Weight: 57 kDa GenBank Accession Number: NM_002286 Gene Symbol: LAG-3 Gene ID (NCBI): 3902 RRID: AB_2918324 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: P18627 Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.