CST, 82077S, Cleaved PARP (Asp214) Matched Antibody Pair

Matched Antibody Pair for studying PARP1 (Asp214, 89 kD) cleaved in the research area. Product Usage Information Matched Antibody Pairs consist of capture and detection antibodies that bind to non-overlapping epitopes. For specific identification of the capture and detection antibodies in this pair, please refer to the data figure caption. Optimal dilutions/concentrations should be determined by the end user. Formulation Supplied in 1X PBS (10 mM Na 2 HPO 4 , 3 mM KCl, 2 mM KH 2 PO 4 , and 140 mM NaCl (pH 7.8)). BSA and Azide Free. Storage Store at -20ºC. This product will freeze at -20ºC so it is recommended to aliquot into single-use vials to avoid multiple freeze/thaw cycles . A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance. Background PARP, a 116 kDa nuclear poly (ADP-ribose) polymerase, appears to be involved in DNA repair in response to environmental stress (1). This protein can be cleaved by many ICE-like caspases (2,3) and is one of the main cleavage targets of caspase-3 (4,5). In human PARP, the cleavage occurs between Asp214 and Gly215, which separates the PARP amino-terminal DNA-binding domain (24 kDa) from the carboxy-terminal catalytic domain (89 kDa) (2,4). PARP helps cells to maintain their viability; cleavage of PARP facilitates cellular disassembly and serves as a marker of cells undergoing apoptosis (6). Alternate Names ADP-ribosyltransferase (NAD+); ADP-ribosyltransferase diphtheria toxin-like 1; ADP-ribosyltransferase NAD(+); ADPRT; ADPRT 1; ADPRT1; ARTD1; DNA ADP-ribosyltransferase PARP1; NAD(+) ADP-ribosyltransferase 1; pADPRT-1; PARP; PARP-1; PARP1; poly (ADP-ribose) polymerase; poly (ADP-ribose) polymerase 1; poly (ADP-ribose) polymerase family, member 1; Poly [ADP-ribose] polymerase 1; poly(ADP-ribose) polymerase; poly(ADP-ribose) polymerase 1; poly(ADP-ribose) synthetase; poly(ADP-ribosyl)transferase; Poly[ADP-ribose] synthase 1; PPOL; Protein poly-ADP-ribosyltransferase PARP1 Specification REACTIVITY: H Mk