• Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA and Assay Kits
  • All Kits
  • Assay 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
  • Biochemicals
  • All Biochemicals

  • Immunohistochemistry
  • Immunohistochemistry Reagents
  • 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 Reviews
  • 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 ShareFile 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.
Login ▾
Wish List
View Cart

Mouse Anti-Human IgG3 Secondary Antibody (Fab'2) LS-C70309

Catalog Size Price
LS-C70309-200 200 µg (1 mg/ml) Unavailable

Related Products

30 Human IgG3 Antibodies

Most Popular Human IgG3 Antibodies

Mouse Anti-Human IgG3 Secondary Antibody LS-C70321
Mouse Monoclonal (IgG1) to Human IgG3
IHC, IHC - Frozen, Flow Cytometry, ELISA
Mouse Anti-Human IgG3 Secondary Antibody (HRP) LS-C70322
Mouse Monoclonal (IgG1) to Human IgG3
IHC, IHC - Frozen, ELISA
HRP Conjugated
Mouse Anti-Human IgG3 Secondary Antibody (clone 5G12) LS-C140840
Mouse Monoclonal [clone 5G12] (IgG1) to Human IgG3
Rabbit Anti-Human IgG3 Secondary Antibody (Biotin) LS-C300640
Rabbit Polyclonal (IgG) to Human IgG3
Western blot
Biotin Conjugated
Mouse Anti-Human IgG3 Secondary Antibody (Biotin) LS-C300641
Mouse Monoclonal (IgG) to Human IgG3
Western blot
Biotin Conjugated

100% Guaranteed
Mouse Monoclonal (IgG1) to Human IgG3
ELISA (applications tested for the base form of this product only)
Unconjugated, Fab'2


Human IgG3
Human (tested or 100% immunogen sequence identity)
IgG1 Monoclonal
Unconjugated. Also available conjugated with AP, APC, Biotin, FITC, HRP, PE.
Protein A purified


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

Specificity and Use

Human IgG3 antibody was raised against human IgG3 (F(ab)'2 portion).
Recognizes human IgG3 (kappa and lambda light chain): 100%; Hinge region specific. No cross-reactivity was found against IgG1, IgG2, IgG4, IgM, IgA and IgD.
Suitable for use in ELISA. The applications listed have been tested for the unmodified form of this product. Other forms have not been tested.


PBS, 0.09% sodium azide
Short term: 4°C. Long term: Store at -20°C. Avoid freeze-thaw cycles.
For research use only.

About Human IgG3

Human Immunoglobulin G3 (IgG3)

Requested From: 
Date Requested: 4/21/2018

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2018 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy

Catalog Number