Anti-CD58 Antibody

This polyclonal reagent from Antibodies.com is a rabbit-derived antibody raised against human CD58, a cell-surface glycoprotein involved in T-cell adhesion and costimulation. Generated from a synthetic peptide mapping to the internal region of the human CD58 sequence, the antibody is affinity-purified from rabbit antiserum by epitope-specific affinity chromatography, yielding a preparation supplied as a 50 µl liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide at a working concentration of 1 mg/mL. The host species is Rabbit, the clonality is Polyclonal, the immunoglobulin class is IgG, and the conjugate is Unconjugated, making the reagent suitable for assays that require a secondary detection step of the researcher's choice. Validated reactivity is limited to Human samples, and the antibody has been tested across four application areas: ELISA, Western blot (WB), immunocytochemistry/immunofluorescence (ICC/IF) and immunohistochemistry (IHC), allowing flexible use in detection, quantification and tissue- or cell-localization workflows. For routine handling, the product is shipped at 4°C and should be aliquoted upon arrival and stored long-term at –20°C, with repeated freeze/thaw cycles avoided to preserve activity. Supplied by AFMS, this primary antibody provides a reliable option for laboratories investigating CD58 expression and function in human immunological studies.