TAP-tag Antibody, pAb, Rabbit

Well-characterized antibodies against short-sequence epitope tags are common in the study of protein expression in several different expression systems. The TAP (tandem affinity purification)-tag allows rapid purification of complexes from a relatively small number of cells even if the researcher does not have prior knowledge of the complexs composition, activity, or function. Combined with mass spectrometry, the TAP-tag strategy enables the identification of proteins interacting with a given target protein1.GenScript Rabbit Anti-TAP-tag Polyclonal Antibody is generated against the common tag, which is composed of a 21-residue peptide, CSSGALDYDIPTTASENLYFQ, derived from the C-terminus of the TAP-tag construct after TEV cleavage.