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-POU5F1 / OCT4 Antibody (clone EM92) LS-C106608


Wt. Vol. Conc. Price
25 µg - - $265
100 µg - - $365
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular POU5F1 / OCT4 Antibodies

Anti-POU5F1 / OCT4 Antibody (Internal, Biotin) LS-C140990
Rabbit Polyclonal to Human POU5F1 / OCT4
IHC, IHC - Paraffin, ICC, Immunofluorescence, Western blot, Immunoprecipitation, Flow Cytometry
Biotin Conjugated
Immunohistochemistry Image
Anti-POU5F1 / OCT4 Antibody (clone MRQ-10) LS-C202890
Mouse Monoclonal [clone MRQ-10] (IgG1) to Human POU5F1 / OCT4
IHC - Paraffin, IHC - Frozen

100% Guaranteed 100% Guaranteed
Rat Monoclonal [clone EM92] (IgG2a,k) to Mouse POU5F1 / OCT4
Mouse, Human
Western blot, Flow Cytometry


Mouse POU5F1 / OCT4
Mouse, Human (tested or 100% immunogen sequence identity)
IgG2a,k Monoclonal [EM92]
Affinity purified


  • Western blot
  • Flow Cytometry

Specificity and Use

POU5F1 / OCT4 antibody was raised against mouse POU5F1
This EM92 antibody has been tested by western blot analysis of F9 and P19 embryonal carcinoma cell lysates. For western blotting, this antibody can be used at a starting dilution 2 ug\ml. However, the antibody should be titrated for individual experiments.


PBS, pH 7.2, <=0.09% sodium azide
Store at 4°C, avoid repeated freeze thaw cycles.
For research use only.

About POU5F1 / OCT4

Q01860 NM_002701 NP_002692.2

POU5F1 Antibody, Oct-4 Antibody, OCT3 Antibody, OCT4 Antibody, OTF4 Antibody, POU class 5 homeobox 1 Antibody, Octamer-binding protein 3 Antibody, Octamer-binding protein 4 Antibody, OTF-3 Antibody, Oct-3 Antibody, OTF3 Antibody

POU5F1 / OCT4 is a transcription factor containing a POU homeodomain that plays a key role in embryonic development and stem cell pluripotency. Aberrant expression of this gene in adult tissues is associated with tumorigenesis. This gene can participate in a translocation with the Ewing's sarcoma gene on chromosome 21, which also leads to tumor formation. Alternative splicing, as well as usage of alternative AUG and non-AUG translation initiation codons, results in multiple isoforms.

Western blot

Western blot
F9 mouse embryonal carcinoma cell (left) and mouse spleen cell lysates were loaded at 1x105 cells/lane, probed with 2 ug/mL purified EM92 and revealed with HRP anti-rat IgG.

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