RPA32 antibody

GeneTex

RPA32 antibody

9

For WB: Use at 1:500-1:1000. For ICC/IF: Use at 1:100-1:1000. Optimal dilutions/concentrations should be determined by the researcher.

ImmunoFluorescence, Western Blot, ImmunoCytoChemistry

Research Use Only

Polyclonal

Unconjugated

RPA2

replication protein A2

REPA2, RP-A p32, RP-A p34, RPA32, replication protein A 32 kDa subunit, RF-A protein 2, replication factor A protein 2, replication protein A 34 kDa subunit

Mouse

IgG

Replication protein A 32 kDa subunit

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. [provided by RefSeq, Sep 2017]

Human, Mouse

-20°C or -80°C,2°C to 8°C

41116161