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-TOPORS Antibody (clone 5G11) IHC-plus™ LS-B4493

Note: This antibody replaces LS-C105097


Wt. Vol. Conc. Price
50 µg - 0.4 mg/ml $450
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Related Products

Most Popular TOPORS Antibodies

Anti-TOPORS Antibody (clone 5G11) IHC-plus™ LS-B4493
Mouse Monoclonal [clone 5G11] (IgG2a,k) to Human TOPORS
IHC - Paraffin, Immunofluorescence, Western blot, ELISA
Immunohistochemistry Image
Anti-TOPORS Antibody (aa98-206, Biotin) LS-C220837
Mouse Monoclonal (IgG2a) to Human TOPORS
IHC, ICC, Western blot, ELISA
Biotin Conjugated
Anti-TOPORS Antibody (aa98-206, PE) LS-C220840
Mouse Monoclonal (IgG2a) to Human TOPORS
IHC, ICC, Western blot, ELISA
PE Conjugated

100% Guaranteed 100% Guaranteed
Mouse Monoclonal [clone 5G11] (IgG2a,k) to Human TOPORS
IHC - Paraffin, Immunofluorescence, Western blot, ELISA


Human (tested or 100% immunogen sequence identity)
IgG2a,k Monoclonal [5G11]
Protein A purified


  • IHC - Paraffin (5 µg/ml)
  • Immunofluorescence (10 µg/ml)
  • Western blot

Specificity and Use

TOPORS antibody was raised against tOPORS (NP_005793, 98 a.a. ~ 206 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Western Blot (Cell lysate) - positive control HeLa NE. Immunofluorescence (10 ug/ml) - positive control HeLa cells. Sandwich ELISA (Recombinant protein).


PBS, pH 7.2
Store at -20°C. Aliquot to avoid freeze/thaw cycles.
For research use only.


Q9NS56 NM_005802 NP_005793.2

TOPORS Antibody, p53-binding protein 3 Antibody, LUN Antibody, SUMO1-protein E3 ligase Topors Antibody, TP53BPL Antibody, RP31 Antibody, p53BP3 Antibody

Functions as an E3 ubiquitin-protein ligase and as an E3 SUMO1-protein ligase. Probable tumor suppressor involved in cell growth, cell proliferation and apoptosis that regulates p53/TP53 stability through ubiquitin-dependent degradation. May regulate chromatin modification through sumoylation of several chromatin modification-associated proteins. May be involved in DNA damage-induced cell death through IKBKE sumoylation.


Anti-TOPORS antibody IHC of human placenta. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B4493 concentration 5 ug/ml.


Immunofluorescence of monoclonal antibody to TOPORS on HeLa cell (antibody concentration 10 ug/ml).

Western blot

Western blot
TOPORS monoclonal antibody clone 5G11 Western blot of TOPORS expression in HeLa NE.

Enzyme-Linked Immunosorbent Assay

Enzyme-Linked Immunosorbent Assay
Detection limit for recombinant GST tagged TOPORS is approximately 0.1 ng/ml as a capture antibody.

Requested From: United States
Date Requested: 10/24/2016

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