Anti-PPFIBP2 Antibody

Polyclonal primary antibody from Antibodies.com raised in rabbit against human PPFIBP2, the liprin β2 scaffolding protein that interacts with LAR-family receptor tyrosine phosphatases and contributes to cell adhesion, migration, and synaptic organization. This unconjugated reagent is supplied as 100 µl of ready-to-use antiserum and is validated for Western blot (WB) and immunofluorescence (IF) workflows on human samples, supporting studies of cytoskeletal anchoring, focal-adhesion dynamics, and neuronal synapse biology where PPFIBP2 recruitment to LAR phosphatase complexes is being characterized.

The polyclonal format provides recognition of multiple epitopes across the PPFIBP2 sequence, an advantage when probing native lysates or fixed-tissue sections where conformational masking can limit monoclonal binding. As an unconjugated antibody, it can be paired with a user-selected secondary reporter (HRP, Alexa Fluor, or biotinylated reagents) to match individual imaging or chemiluminescence detection platforms. Aliquot upon first use and store refrigerated to preserve titre across repeated experiments; avoid repeated freeze-thaw cycles of the working stock.