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Anti-RPA3 Antibody (aa1-121) LS-C185337

Catalog Size Price
LS-C185337-100 100 µl (1 mg/ml) Unavailable

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100% Guaranteed
Rabbit Polyclonal (IgG) to Human RPA3
IHC - Paraffin, Western blot


Human RPA3
Human (tested or 100% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • IHC - Paraffin (1:100 - 1:1000)
  • Western blot (1:500 - 1:3000)

Specificity and Use

RPA3 antibody was raised against recombinant fragment corresponding to a region within amino acids 1 and 121 of RPA14 (SwissProt P35244). Percent identity by BLAST analysis: Human (100%); Bovine (86%).
Human RPA3
IHC-paraffin: Suggested antigen retrieval using heat mediated 10 mM Citrate buffer (pH 6.0) or Tris-EDTA buffer (pH 8.0).


PBS, pH 7.0, 1% BSA, 20% glycerol, 0.01% Thimerosal
Keep as concentrated solution. Aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
For research use only.

About RPA3

P35244 NM_002947 NP_002938.1

RPA3 Antibody, REPA3 Antibody, Replication factor A protein 3 Antibody, Replication protein A3 (14kD) Antibody, Replication protein A3, 14kDa Antibody, RF-A protein 3 Antibody, RP-A p14 Antibody, RPA14 Antibody

As part of the heterotrimeric replication protein A complex (RPA/RP-A), binds and stabilizes single-stranded DNA intermediates that form during DNA replication or upon DNA stress. It prevents their reannealing and in parallel, recruits and activates different proteins and complexes involved in DNA metabolism. Thereby, it plays an essential role both in DNA replication and the cellular response to DNA damage (PubMed:9430682).


IHC of paraffin-embedded lung CA patient tumor using RPA3 subunit antibody at 1:100 dilution.
IHC of paraffin-embedded lung CA patient tumor using RPA3 subunit antibody at 1:100 dilution.

Western blot

Sample (30 ug of whole cell lysate). A: HeLa S3 , B: Hep G2, C: MOLT4. 15% SDS PAGE. RPA3 antibody diluted at 1:1000
Sample (30 ug of whole cell lysate). A: HeLa S3 , B: Hep G2, C: MOLT4. 15% SDS PAGE. RPA3 antibody diluted at 1:1000

Requested From: 
Date Requested: 4/20/2018

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