Anti-HLA-A Antibody

Offered by Antibodies.com, this affinity-purified polyclonal reagent is raised in rabbit against a recombinant human HLA-A immunogen and is designed to detect the endogenous level of total HLA-A protein (also known as HLA-A, A alpha chain, HLAA, or human leukocyte antigen A). The antibody is supplied at a concentration of 1.0 mg/mL in a 50 µL volume, formulated in phosphate-buffered saline at pH 7.4 containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol, and is provided unconjugated with no fluorophore or enzyme label. It is recommended for Western blot (WB), immunohistochemistry (IHC), and immunofluorescence (IF) workflows and has been validated on human samples, with cross-reactivity reported against mouse and rat tissues in supplier datasheets. Storage is straightforward: the vial is shipped at 4 °C and should be aliquoted and stored at –20 °C upon arrival, with repeated freeze/thaw cycles avoided to preserve activity. As a research-use-only polyclonal reagent from a recognized primary-antibody supplier, it provides a reliable tool for laboratories investigating MHC class I expression, antigen presentation, transplant immunology, and tumor immunogenicity studies where HLA-A profiling is required.