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

Mouse Anti-Human IgG4 Secondary Antibody LS-C70323


Wt. Vol. Conc. Price
200 µg - 1 mg/ml Unavailable

Related Products

59 Human IgG4 Antibodies

Most Popular Human IgG4 Antibodies

Mouse Anti-Human IgG4 Secondary Antibody (clone HP6025, HRP) LS-C57669
Mouse Monoclonal [clone HP6025] (IgG1) to Human IgG4
IHC - Frozen, ELISA
HRP Conjugated
Mouse Anti-Human IgG4 Secondary Antibody LS-C70323
Mouse Monoclonal (IgG1) to Human IgG4
Mouse Anti-Human IgG4 Secondary Antibody LS-C70325
Mouse Monoclonal (IgG1,k) to Human IgG4
IHC - Frozen, Western blot, ELISA
Mouse Anti-Human IgG4 Secondary Antibody (HRP) LS-C70328
Mouse Monoclonal (IgG1) to Human IgG4
IHC - Frozen, ELISA
HRP Conjugated
Rabbit Anti-Human IgG4 Secondary Antibody (Azide-free, HRP) LS-C215228
Rabbit Polyclonal (IgG) to Human IgG4
Western blot, ELISA
HRP Conjugated, Azide-free

100% Guaranteed 100% Guaranteed
Mouse Monoclonal (IgG1) to Human IgG4
ELISA (applications tested for the base form of this product only)


Human IgG4
Human (tested or 100% immunogen sequence identity)
IgG1 Monoclonal
Unconjugated. Also available conjugated with AP, APC, Biotin, FITC, HRP, MaxLight 405, MaxLight 490, MaxLight 550, MaxLight 650, MaxLight 750, PE.
Protein A purified


  • (applications tested for the base form of this product only)

Specificity and Use

Human IgG4 antibody was raised against human IgG4.
Recognizes human IgG4 (kappa and lambda light chain). Fc region specific. No cross-reactivity was found against IgG1, IgG2, IgG3, IgM, IgA and IgD. Determined by hemagglutination of sheep red blood cells coated with purified human myeloma immunoglobulin, using chromic chloride. A positive reaction occurred with cells coated with IgG (Fc portion), polyclonal IgG and IgG4 (kappa or lambda light chain). Negative reaction occurred with cells coated with IgG1, IgG2, IgG3, free kappa or lambda, IgM, IgA1 (lambda), IgA2 (kappa) and IgD (lambda).
Suitable for use in ELISA.


PBS, pH 7.4, 0.09% sodium azide.
Short term 4°C, long term aliquot and store at -20°C, avoid freeze thaw cycles.
For research use only.

About Human IgG4

Human Immunoglobulin G4 (IgG4)

Requested From: 
Date Requested: 4/23/2017

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