LSBio The Immunohistochemistry Antibody Company
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All ELISA Kits
  • Traditional ELISA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Phospho-Specific ELISA Kits
  • ELISA Development Kits
  • Chemiluminescent CLIA 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
  • 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
  • Protocols
  • 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-GJB4 / CX30.3 / Connexin 30.3 Antibody (aa90-120) LS-C97730


Wt. Vol. Conc. Price
- 400 µl - Unavailable

Most Popular GJB4 / CX30.3 / Connexin 30.3 Antibodies

Anti-GJB4 / CX30.3 / Connexin 30.3 Antibody (aa90-120) LS-C97730
Rabbit Polyclonal to Human GJB4 / CX30.3 / Connexin 30.3
Western blot Image
Anti-GJB4 / CX30.3 / Connexin 30.3 Antibody LS-C402640
Rabbit Polyclonal (IgG) to Human GJB4 / CX30.3 / Connexin 30.3
Human, Mouse
IHC, Western blot, ELISA
Immunohistochemistry Image
Anti-GJB4 / CX30.3 / Connexin 30.3 Antibody LS-C405890
Rabbit Polyclonal (IgG) to Human GJB4 / CX30.3 / Connexin 30.3
Human, Mouse
IHC, Western blot, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Human GJB4 / CX30.3 / Connexin 30.3


Human GJB4 / CX30.3 / Connexin 30.3
Ammonium sulfate precipitation


IHC (1:50 - 1:100)

Specificity and Use

This Connexin 30.3 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 90-120 amino acids from the N-terminal region of human Connexin 30.3.


PBS, 0.09% sodium azide
Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
For research use only.

About GJB4 / CX30.3 / Connexin 30.3

Q9NTQ9 NM_153212 NP_694944.1

GJB4 Antibody, Connexin 30.3 Antibody, Gap junction beta-4 protein Antibody, Gap junction protein, beta 4 Antibody, Connexin-30.3 Antibody, CX30.3 Antibody, EKV Antibody, Gap junction protein beta-4 Antibody

One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell.

Western blot

Western blot
Western blot of GJB4 (arrow) using rabbit polyclonal GJB4 Antibody (H105.Connexin). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the GJB4 gene.

Requested From: 
Date Requested: 3/25/2017

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2017 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number