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-CNTN4 Antibody (aa160-172) LS-C186467


Wt. Vol. Conc. Price
100 µg - 0.5 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular CNTN4 Antibodies

Anti-CNTN4 Antibody (aa19-999) LS-C184209
Sheep Polyclonal (IgG) to Mouse CNTN4
Western blot
Anti-CNTN4 Antibody (aa731-980, Biotin) LS-C298228
Rabbit Polyclonal (IgG) to Human CNTN4
Western blot, ELISA
Biotin Conjugated
Western blot Image
Anti-CNTN4 Antibody (aa731-980, FITC) LS-C303908
Rabbit Polyclonal (IgG) to Human CNTN4
Western blot, ELISA
FITC Conjugated
Western blot Image

100% Guaranteed 100% Guaranteed
Goat Polyclonal to Mouse CNTN4
Mouse, Guinea pig, Hamster, Horse
Western blot, ELISA


Mouse CNTN4
Mouse, Guinea pig, Hamster, Horse (tested or 100% immunogen sequence identity)
Bovine, Rabbit, Xenopus (at least 90% immunogen sequence identity)
Immunoaffinity purified


  • Western blot (0.5 - 1.5 µg/ml)
  • ELISA (1:128000)

Specificity and Use

CNTN4 antibody was raised against synthetic peptide C-RRADGKPIARK from an internal region of mouse CNTN4 (NP_001103219.1; NP_766592.2). Percent identity by BLAST analysis: Hamster, Panda, Horse, Guinea pig (100%); Galago, Bovine, Elephant, Rabbit, Opossum, Platypus, Xenopus (91%); Chicken (82%).
LS-E27987 - Lyophilized - 100 µg - $145.00
Mouse CNTN4. This antibody is expected to recognize both reported isoforms (NP_001103219.1; NP_766592.2). Reported variants represent identical protein: NP_766592.2, NP_001103221.1
Peptide ELISA: antibody detection limit dilution 1:128000. Western blot: Approx 150kD band observed in Mouse Brain lysates and not in the same lysates from the KO mice (calculated MW of 113kD according to NP_001103219.1). Recommended concentration: 0.5-1.5 ug/ml.


Tris-buffered saline, pH 7.3, 0.5% BSA, 0.02% sodium azide
Store at -20°C. Minimize freezing and thawing.
For research use only.

About CNTN4

Q8IWV2 NP_783200.1

CNTN4 Antibody, AXCAM Antibody, Contactin 4 Antibody, Contactin-4 Antibody, BIG-2 Antibody

CNTN4 is a member of the contactin family of immunoglobulins. Contactins are axon-associated cell adhesion molecules that function in neuronal network formation and plasticity. The encoded protein is a glycosylphosphatidylinositol-anchored neuronal membrane protein that may play a role in the formation of axon connections in the developing nervous system. Deletion or mutation of this gene may play a role in 3p deletion syndrome and autism spectrum disorders.

Western blot

Western blot
CNTN4 antibody (0.5 ug/ml) staining of Mouse Olfactory bulb (lanes1 and 3) and Cerebral cortex (lanes 2 and 4), comparing wild type (lanes 3 and 4) with KO mice (lanes 1 and 2). The last lane contains a lysate of HEK293 overexpressing Mouse Cntn4 (lysate (35 ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence. Data obtained from Gerrald Lodewijk and Peter Burbach, Rudolf Magnus Institute, Utrecht, Netherlands.

Requested From: United States
Date Requested: 10/23/2016

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