Anti-Fibulin-2 Antibody

Fibulin-2 is a calcium-binding extracellular matrix glycoprotein that contributes to basement membrane architecture and elastic fiber assembly in connective tissues. The Antibodies.com reagent is a rabbit polyclonal antibody raised against this target, supplied as 100 µL of unconjugated antisera suitable for direct incorporation into Western blot (WB) and immunohistochemistry (IHC) workflows.

The antibody is reactive with human Fibulin-2 (FBLN2), enabling protein-level detection across research contexts including cardiovascular biology, tumor microenvironment studies, and investigations of connective tissue remodeling. The polyclonal composition allows recognition of multiple epitopes on the target protein, which is useful when probing denatured samples on Western blots or working with fixed tissue sections in IHC.

As an unconjugated reagent, the antibody is compatible with user-selected secondary labels, including HRP- or fluorophore-conjugated anti-rabbit IgG reagents chosen to match specific detection systems. Researchers studying elastic fiber organization, fibulin family member expression, or basement membrane composition can adapt this reagent to standard immunoblotting and chromogenic or fluorescence IHC protocols.