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Highest antigen sequence indentity to the following orthologs: Mouse (98%), Rat (98%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-57963. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
FIP1L1 is a component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. FIP1L1 contributes to poly(A) site recognition and stimulates poly(A) addition. It binds to U-rich RNA sequence elements surrounding the poly(A) site. FIP1L1 may act to tether poly(A) polymerase to the CPSF complex.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: DKFZp586K0717; Factor interacting with PAP; FIP1 like 1; FIP1-like 1 protein; FIP1L1 cleavage and polyadenylation specific factor subunit; FLJ33619; hFip1; Pre-mRNA 3'-end-processing factor FIP1; Rearranged in hypereosinophilia
基因别名: FIP1; FIP1L1; hFip1; RHE
UniProt ID: (Human) Q6UN15
Entrez Gene ID: (Human) 81608