Human FIP1L1 ELISA Kit (HUFI04270)

The FIP1L1 (FIP1 Like 1) protein participates in mRNA 3'-end polyadenylation and is clinically significant because the interstitial deletion that produces the FIP1L1-PDGFRA fusion on chromosome 4q12 serves as a diagnostic biomarker for chronic eosinophilic leukemia and hypereosinophilic syndrome. This quantitative immunoassay from Assay Genie enables researchers to measure endogenous human FIP1L1 levels, supporting studies of myeloproliferative neoplasms, eosinophil biology, and tyrosine kinase inhibitor response. Each kit includes pre-coated microplate wells, capture and detection antibodies, calibrated reference standards, and substrate reagents sufficient for the full assay run. Reconstituted standards and detection antibody should be aliquoted and stored frozen to limit repeated freeze-thaw cycles, while unopened strips and buffers remain stable refrigerated. Intended for research use only, not for clinical diagnostic use.