LSBio The Immunohistochemistry Antibody Company
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All Kits
  • Sandwich ELISA Kits
  • Competitive EIA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Direct ELISA Kits
  • Functional ELISA Kits
  • Phospho-Specific ELISA Kits
  • Custom ELISA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
  • Other
  • Blocking Peptides
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question?
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Publications
  • Secure Logins
  • Login to Our Secure FTP Site
  • Login to Our IHC Database
Contact Us

2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products. - To submit a new order. - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues. - To request technical information requests about an LSBio product or its application. - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Quick Order ▾
View Cart

Anti-RPA2 / RFA2 / RPA34 Antibody (clone SPM301) LS-C189191


Wt. Vol. Conc. Price
50 µg - 0.1 mg/ml $435
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular RPA2 / RFA2 / RPA34 Antibodies

Anti-RPA2 / RFA2 / RPA34 Antibody LS-C38952
Rat Monoclonal to Human RPA2 / RFA2 / RPA34
Human, Monkey, Mouse, Rat, Hamster
ICC, Immunofluorescence, Western blot, Immunoprecipitation
Anti-RPA2 / RFA2 / RPA34 Antibody (phospho-Ser4) LS-C286650
Rabbit Polyclonal (IgG) to Human RPA2 / RFA2 / RPA34
Human, Mouse
IHC - Paraffin, Immunofluorescence
Immunohistochemistry Image
Anti-RPA2 / RFA2 / RPA34 Antibody (phospho-Ser4/Ser8) LS-C287160
Rabbit Polyclonal (IgG) to Human RPA2 / RFA2 / RPA34
Human, Mouse
IHC - Paraffin, Immunofluorescence, Western blot, Immunoprecipitation, Proximity Ligation Assay
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Mouse Monoclonal [clone SPM301] (IgG1,k) to Human RPA2 / RFA2 / RPA34
IHC - Paraffin, Western blot, Immunoprecipitation


Human RPA2 / RFA2 / RPA34
Human (tested or 100% immunogen sequence identity)
IgG1,k Monoclonal [SPM301]
Affinity purified


  • IHC - Paraffin (1:50)
  • Western blot (1 - 2 µg/ml)
  • Immunoprecipitation

Specificity and Use

RPA2 / RFA2 / RPA34 antibody was raised against purified human RPA.
Human RPA. Does not react with rat.
Immunohistochemistry (formalin fixed paraffin embedded): 1:50 for 30 min at RT. Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0 for 10 min followed by cooling at RT for 20 min. Western Blot: 1-2 ug/ml for 2 hr, RT.


PBS, pH 7.4, 0.2% BSA, 0.05% sodium azide
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at 12 months.
For research use only.

About RPA2 / RFA2 / RPA34

P15927 NM_002946 NP_002937.1

RPA2 Antibody, RF-A protein 2 Antibody, RP-A p34 Antibody, RPA34 Antibody, Replication protein A2, 32kDa Antibody, RP-A p32 Antibody, REPA2 Antibody, Replication factor A protein 2 Antibody, Replication protein A2 (32kD) Antibody, RPA32 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.

Requested From: United States
Date Requested: 10/27/2016

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn
Copyright © 2016 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number