A synthetic peptide for use as a blocking control in assays to test for specificity of CPSF1 antibody, Alternative Names: CPSF1 control peptide, CPSF1 antibody Blocking Peptide, Anti-CPSF1 Blocking Peptide, Cleavage And Polyadenylation Specific Factor 1 160Kda Blocking Peptide, CPSF160 Blocking Peptide, HSU37012 Blocking Peptide, P/cl.18 Blocking Peptide
CPSF1 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. This subunit is involved in the RNA recognition step of the polyadenylation reaction.