RPA34 (RPA2) Rabbit Polyclonal Antibody

CAT#: TA327326

Rabbit anti-RPA2 Polyclonal Antibody

Product Images

Western blot analysis of extracts of A549 cell lines, using RPA2 antibody.

• 

  Immunohistochemistry of paraffin-embedded human stomach cancer using RPA2 antibody at dilution of 1:200 (400x lens).

• 

  Immunohistochemistry of paraffin-embedded human thyroid cancer using RPA2 antibody at dilution of 1:200 (400x lens).

Specifications

Product Data

• Applications: ChIP, IHC, IP, WB
• Recommended Dilution: WB 1:500 - 1:2000;IHC 1:50- 1:200
• Reactivities: Human, Mouse, Rat
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Recombinant protein of human RPA2
• Formulation: Store at -20C or -80C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3
• Concentration: lot specific
• Purification: Affinity purification
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Gene Name: replication protein A2
• Database Link:
  NP_002937
  Entrez Gene 19891 MouseEntrez Gene 59102 RatEntrez Gene 6118 Human
  UniProt ID P15927
• Background: RPA70 (HSSB, REPA1, RF-A, RP-A, p70) is a component of a heterotrimeric complex, composed of 70, 32/30 and 14 kDa subunits, collectively known as RPA. RPA is a single stranded DNA binding protein, whose DNA binding activity is believed to reside entirely in the 70 kDa subunit. The complex is required for almost all aspects of cellular DNA metabolism such as DNA replication, recombination, cell cycle and DNA damage checkpoints, and all major types of DNA repair including nucleotide excision, base excision, mismatch and double-strand break repairs. In response to genotoxic stress in eukaryotic cells, RPA has been shown to associate with the Rad9/Rad1/Hus1 (9-1-1) checkpoint complex. RPA is hyperphosphorylated upon DNA damage or replication stress by checkpoint kinases including ataxia telangiectasia mutated (ATM), ATM and Rad3-related (ATR), and DNA-dependent protein kinase (DNA-PK). Hyperphosphorylation may alter RPA-DNA and RPA-protein interactions. In addition to the checkpoint partners, RPA interacts with a wide variety of protein partners, including proteins required for normal replication such as RCF, PCNA and Pol ¦Á, and also proteins involved in SV40 replication, such as DNA polymerase I and SV40 large T antigen.
• Synonyms: REPA2; RP-A p32; RP-A p34; RPA32

Reference Data

• Protein Families: Druggable Genome, Stem cell - Pluripotency
• Protein Pathways: DNA replication, Homologous recombination, Mismatch repair, Nucleotide excision repair