Description
RPA32 Antibody / RPA2 / Replication Protein A2 | RQ6589 | Gentaur US, UK & Europe Disrtribition
Family: Primary antibody
Formulation: 0.5mg/ml if reconstituted with 0.2ml sterile DI water
Format: Antigen affinity purified
Clone: N/A
Host Animal: Rabbit
Clonality: Polyclonal (rabbit origin)
Species Reactivity: Human
Application: WB, IHC-P, IF, FACS
Buffer: Lyophilized from 1X PBS with 2% Trehalose
Limitation: This Replication Protein A2 antibody is available for research use only.
Purity: Antigen affinity purified
Description: This gene encodes a subunit of the heterotrimeric Replication Protein A (RPA) complex, which binds to single-stranded DNA (ssDNA), forming a nucleoprotein complex that plays an important role in DNA metabolism, being involved in DNA replication, repair, recombination, telomere maintenance, and co-ordinating the cellular response to DNA damage through activation of the ataxia telangiectasia and Rad3-related protein (ATR) kinase. The RPA complex protects single-stranded DNA from nucleases, prevents formation of secondary structures that would interfere with repair, and co-ordinates the recruitment and departure of different genome maintenance factors. The heterotrimeric complex has two different modes of ssDNA binding, a low-affinity and high-affinity mode, determined by which oligonucleotide/oligosaccharide-binding (OB) domains of the complex are utilized, and differing in the length of DNA bound. This subunit contains a single OB domain that participates in high-affinity DNA binding and also contains a winged helix domain at its carboxy terminus, which interacts with many genome maintenance protein. Post-translational modifications of the RPA complex also plays a role in co-ordinating different damage response pathways.
Immunogen: Recombinant human protein (amino acids Q34-H254) was used as the immunogen for the Replication Protein A2 antibody.
Storage: After reconstitution, the Replication Protein A2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20 °C. Avoid repeated freezing and thawing.
