Anti-FIP1L1 Antibody

Raised in rabbit as a polyclonal reagent, this unconjugated antibody targets FIP1L1 (FIP1 Like 1), a subunit of the cleavage and polyadenylation specificity factor (CPSF) complex that participates in pre-mRNA 3'-end processing. Distributed by Antibodies.com at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, the 100 µl aliquot is validated for Western blot, immunohistochemistry, and immunofluorescence workflows on human, mouse, and rat samples, supporting studies of polyadenylation, mRNA maturation, and the FIP1L1-PDGFRA rearrangement linked to hypereosinophilic syndrome and chronic eosinophilic leukemia. Store the glycerol-containing liquid at -20 °C in working aliquots to limit freeze-thaw cycles, and protect from light. The polyclonal format yields recognition of multiple epitopes across the target, useful when probing full-length FIP1L1 alongside truncated or fusion variants, and the unconjugated presentation lets researchers pair it with their preferred reporter for chromogenic IHC or fluorescence imaging.