Abcam is committed to meeting high standards of ethical manufacturing and has decided to discontinue this product by June 2019 as it has been generated by the ascites method. We are sorry for any inconvenience this may cause. We would recommend antibody ab197019 as a replacement.
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Dot: Use at an assay dependent dilution.
IHC-P: Use at an assay dependent dilution (PMID 20335658).
IP: Use at 10µg/mg RIPA lysate of HeLa cells.
WB: 1/50. Detects a band of approximately 101 kDa (predicted molecular weight: 101 kDa).
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
DNA helicase which plays a role in chromatin-remodeling following DNA damage. Targeted to sites of DNA damage through interaction with poly(ADP-ribose) and functions to regulate chromatin during DNA repair. Able to catalyze nucleosome sliding in an ATP-dependent manner. Helicase activity is strongly stimulated upon poly(ADP-ribose)-binding.
Frequently overexpressed in hepatomacellular carcinomas.
Belongs to the SNF2/RAD54 helicase family. Contains 1 helicase ATP-binding domain. Contains 1 helicase C-terminal domain. Contains 1 Macro domain.
The macro domain mediates non-covalent poly(ADP-ribose)-binding and recruitment to DNA damage sites.
Nucleus. Localizes at sites of DNA damage. Probably recruited to DNA damage sites by PARylated PARP1.
IHC image of ab51324 staining in human kidney formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab51324, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.