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Overview
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PARP2 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 376 amino acids (233-583a.a) and having a molecular mass of 42.5kDa. PARP2 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques. Poly (ADP-Ribose) Polymerase 2 (PARP2) contains a catalytic domain which is homologous to that of poly (ADP-ribosyl) transferase but lacks an N-terminal DNA binding domain which activates the C-terminal catalytic domain of poly (ADP-ribosyl) transferase. PARP2 is capable of catalyzing a poly (ADP-ribosyl)ation reaction. The basic residues within the N-terminal area of this protein can bear potential DNA-binding properties, and can be engaged in the nuclear and/or nucleolar targeting of the protein. There has been found two alternatively spliced transcript variants encoding distinct isoforms.
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- Properties
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Overview