Anti-beta 2 Microglobulin Antibody [D6E4]

Targeting the 11.8 kDa beta 2 microglobulin light chain, this unconjugated mouse monoclonal antibody (clone D6E4, IgG1 isotype) from Antibodies.com is supplied as a 100 µg lyophilised vial and validated for use in immunofluorescence (IF) and ELISA applications on human samples. Beta 2 microglobulin forms the invariant small subunit of MHC class I complexes and is constitutively expressed on virtually all nucleated cells, which makes it a common reference marker for flow cytometry normalisation, a structural component in histocompatibility and transplantation research, and a clinically relevant analyte in conditions such as multiple myeloma, lymphoma, and renal tubular dysfunction. The unconjugated format allows individual laboratories to couple the antibody to their preferred fluorophore, biotin, or enzyme label, while the lyophilised preparation can be reconstituted in sterile buffer at the working concentration required. For storage, the product should be kept refrigerated, protected from light, and aliquoted to limit freeze-thaw cycles once reconstituted.