Anti-Human IgG-Fc Fragment : Precision Antibody for Immunological Research

In the world of immunology and biopharmaceutical research, accuracy and specificity are everything. The Anti-Human IgG-Fc Fragment antibody is a crucial reagent designed to provide reliable and reproducible results in a variety of laboratory applications. This highly specific antibody targets the Fc region of human Immunoglobulin G (IgG), ensuring precise detection, quantification, and characterization of human antibodies in complex biological samples. 

What is the Anti-Human IgG-Fc Fragment?

The Anti-Human IgG-Fc Fragment is a purified antibody that specifically binds to the Fc (Fragment crystallizable) region of human IgG molecules. The Fc portion is responsible for many of the biological functions of antibodies, including immune system activation and receptor binding. By targeting this conserved region, researchers can selectively detect or capture human IgG without cross-reactivity to other immunoglobulin types or species.

This product is widely used in immunoassays, ELISA, Western blotting, immunohistochemistry, and flow cytometry, making it a versatile tool for immunodiagnostic and therapeutic development.

Product Specifications

Species Reactivity : Human
Host/Isotype : Goat / Ig
Class : Polyclonal
Type : Secondary Antibody
Conjugate : PE View additional formats
Excitation/Emission Max : 565/576 nm View spectra 
Form : Liquid
Concentration : 0.5 mg/mL
Purification : Affinity chromatography
Storage buffer : PBS, pH 7.2
Contains : 0.09% sodium azide
Storage conditions : 4°C, store in dark, DO NOT FREEZE!
Shipping conditions : Ambient (domestic); Wet ice (international)
RRID : AB_465926
Target : IgG Fc
Antibody Form : Whole Antibody

Key Features of Anti-Human IgG-Fc Fragment

• High Specificity: Specifically binds to the Fc region of human IgG with minimal cross-reactivity to other species or immunoglobulin classes.
• Purity and Quality: Manufactured using advanced purification techniques to ensure exceptional purity and batch-to-batch consistency.
• Flexible Application Range: Compatible with ELISA, Western blot, immunofluorescence, immunoprecipitation, and other immunoassay platforms.
• Stable and Reliable: Long shelf life under proper storage conditions with consistent performance across experiments.
• Available in Multiple Formats: Offered as unconjugated or conjugated (HRP, FITC, Biotin) forms to suit different assay requirements. 

Benefits

• Enhanced Research Accuracy: Reduces background noise and non-specific binding, leading to clearer, more reliable data.
• Time and Cost Efficient: High binding affinity ensures lower antibody usage per assay, reducing reagent consumption.
• Versatile Use Across Disciplines: Ideal for immunological studies, vaccine research, therapeutic antibody development, and diagnostic applications.
• Supports Diagnostic Kit Development: Can be used as a detection or secondary antibody in human IgG-based assay systems.
• Trusted by Professionals: Preferred by immunology and biotech laboratories for its consistent performance and reproducibility. 

Applications

• Detection of human antibodies in serological assays 
• Use as a secondary antibody in ELISA or Western blot 
• Fc receptor interaction studies 
• Quality control in biopharmaceutical antibody production 
• Research on autoimmune diseases and immunopathology   

Conclusion

The Anti-Human IgG-Fc Fragment antibody is more than just a reagent — it’s a critical tool for precision-driven immunological and biotechnological research. Its high specificity, stability, and compatibility with diverse analytical platforms make it an essential component in any laboratory focused on human antibody studies.

Whether you are developing diagnostic kits, conducting immunological assays, or advancing antibody therapeutics, the Anti-Human IgG-Fc Fragment delivers the reliability and performance your research demands.