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Immunoglobulin G (IgG) is the most abundant antibody in human serum, playing a central role in the adaptive immune response by neutralizing pathogens and mediating immune regulation. Our IgG Assay Kit is engineered to provide precise and reliable quantification of IgG levels in various biological samples, supporting the diagnosis of immune-related disorders and infectious diseases. Elevated IgG levels are clinically associated with bacterial infections including neonatal sepsis, community-acquired pneumonia, and septic shock, as well as lower respiratory tract infections in adults and childhood cancers. Unlike other immune markers, IgG’s long half-life and broad antigen-binding capacity make it a key indicator for assessing long-term immune status and monitoring treatment efficacy in chronic conditions. Our kit combines cutting-edge immunoassay technology with user-centric design, making it a top choice for clinical laboratories, research institutions, and diagnostic centers.
Parameter | Details |
Detection Method | Enzyme-Linked Immunosorbent Assay (ELISA) |
Detection Range | 2–2000 mg/dL |
Sensitivity | ≤1 mg/dL |
Precision | Intra-assay CV ≤4%, Inter-assay CV ≤6% |
Sample Type | Serum, Plasma, Cerebrospinal Fluid (CSF) |
Test Time | ≤90 minutes |
Storage Conditions | 2–8°C, shelf life of 24 months |
Broad Detection Range: Covers a wide spectrum of IgG concentrations, suitable for both hypogammaglobulinemia and hypergammaglobulinemia diagnosis.
Multi-Sample Compatibility: Works with serum, plasma, and CSF samples, expanding its application in neurology and immunology fields.
Exceptional Stability: The kit’s reagents maintain activity for 24 months, reducing the frequency of reagent replacement and inventory costs.
High Precision: Low intra- and inter-assay variation ensures consistent and reproducible results across different testing batches.
Infectious Disease Diagnosis: Identifies bacterial infections such as neonatal sepsis and pneumonia by detecting elevated IgG levels as part of the immune response.
Immunodeficiency Assessment: Diagnoses primary and secondary immunodeficiency disorders characterized by low IgG concentrations.
Autoimmune Disease Monitoring: Tracks IgG antibody levels in patients with rheumatoid arthritis, lupus, and other autoimmune conditions.
Research Applications: Supports studies on immune response mechanisms, vaccine efficacy, and antibody kinetics in preclinical and clinical trials.
Innovative ELISA Technology: Our kit uses a sandwich ELISA design with high-affinity monoclonal antibodies, ensuring strong specificity and minimal cross-reactivity.
Regulatory Compliance: Meets FDA, CE, and ISO 13485 requirements, ensuring global market access and clinical reliability.
Cost-Effective: Competitive pricing and high reagent stability reduce long-term operational costs for laboratories.
Comprehensive Training: We provide on-site training for laboratory staff, covering sample preparation, assay procedures, and result interpretation.
Elevated IgG levels indicate active immune responses to bacterial infections, autoimmune disorders, or chronic inflammation. It also aids in diagnosing conditions like childhood cancers associated with abnormal immune activation.
Yes, our IgG Assay Kit is validated for CSF samples, making it suitable for diagnosing neurological infections and demyelinating diseases.
The entire assay process takes 90 minutes, including sample preparation, incubation, and result reading, fitting well into routine laboratory workflows.
Elevate your immune system diagnostics with our reliable IgG Assay Kit! Whether for clinical testing or research purposes, our product delivers accurate, consistent results you can trust. Contact us today to request a product demo, obtain a detailed quote, or discuss customized solutions for your institution. Get Your Quote Now →
