Anti-Fibulin-2 Antibody

Fibulin-2 is an extracellular matrix glycoprotein that contributes to elastic fiber assembly and basement membrane organization, and this polyclonal reagent from Antibodies.com supports reliable detection across multiple model systems. The antibody is raised in rabbit and recognizes the human, mouse, and rat forms of Fibulin-2, enabling cross-species studies in cardiovascular, connective tissue, and ocular research where this matrix component is most active. Supplied at 1 mg/ml in phosphate buffered saline (PBS) with 0.05% sodium azide at approximately pH 7.2, the unconjugated format allows flexible pairing with custom reporter chemistries and secondary detection reagents.

Validation data support Western blot detection of Fibulin-2 from cell and tissue lysates, along with immunofluorescence staining of cultured cells and tissue sections. Investigators working on microfibril architecture, smooth muscle biology, and developmental expression of elastic fiber components can use this reagent in both biochemical and imaging workflows. The 100 µL pack size provides enough material for multiple blot and imaging experiments when aliquoted into working volumes.

Storage recommendations follow standard practice for antibody reagents containing sodium azide: refrigerate, protect from light, avoid repeated freeze-thaw cycles, and aliquot to working dilutions to preserve activity. This polyclonal format is well matched to studies where epitope diversity improves the chance of detecting post-translationally modified or proteolytically processed forms of Fibulin-2 across varied experimental conditions.