TAPA1/CD81 Recombinant Rabbit monoclonal Antibody IgG
Fig1: Western blot analysis of CD81 on different lysates using anti-CD81 antibody at 1/1,000 dilution.
Lane 1: JAR
Lane 2: PC-12
Lane 3: K562
Fig2: ICC staining CD81 in 293 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Fig3: ICC staining CD81 in A549 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Host Species; Species ReactivityRabbit; Human, Mouse, Rat
Application SummaryWB, ICC, IHC, FC
Purification; FormulationProA affinity purified; 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.; Liquid form.
ALTnamesCD81 antigen, 26 kDa cell surface protein TAPA-1, Target of the antiprolifeRative antibody 1, Tetraspanin-28, CD_antigen: CD81
BackgroundCD81, also called TAPA-1, is a type III transmembrane protein that is broadly expressed on cells of hematopoietic, neuroectodermal and mesenchymal origin. CD81 is believed to be involved in both cell growth and signal transduction. It can be present as a multimolecular complex in association with CD37 and/or CD53, or on the surface of B cells in association with CD19, CD21 and/or MHC class II antigens.(ET1611-87)