Anti-SUMO1 Antibody (FITC) [4D12]

Produced by Antibodies.com, the 4D12 clone recognizes SUMO1 (Small Ubiquitin-like Modifier 1), a ~12 kDa ubiquitin-like protein that covalently modifies lysine residues on target substrates in a process known as sumoylation. This FITC-conjugated format enables direct visualization without a secondary antibody in immunofluorescence (IF) and immunohistochemistry on frozen sections (IHC-Fr). The rat IgG2a reagent is supplied as 50 µg in liquid form, with cross-reactivity against human, monkey, mouse, and rat samples for cross-species comparative studies. Store at -20 °C in single-use aliquots and protect from light to preserve FITC fluorescence activity.