Phospho-RPA2 (Thr21) Antibody (YA2720)

Phospho-RPA2 (Thr21) Antibody (YA2720) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA2720), targeting Phospho-RPA2 (Thr21), with a predicted molecular weight of 29 kDa (observed band size: 32 kDa). Phospho-RPA2 (Thr21) Antibody (YA2720) can be used for WB, IP experiment in human, mouse, rat background.

The related 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. The 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.

6118

Predicted band size: 29 kDa; Observed band size: 32 kDa

Affinity Chromatography

Non-conjugated

Phosphorylated

Epigenetics and Nuclear Signaling

Primary Antibody; Recombinant Rabbit Monoclonal Antibody

Recombinant, Monoclonal

Rabbit

Human, Mouse, Rat

P15927

WB: 1/500-1/1000;IP: 1/20

WB, IP

Liquid

Supplied in rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping with blue ice.

IgG

Endogenous

A synthesized peptide derived from human Phospho-RPA2 (T21)