About

The Protein Immunology Laboratory (Protein Immunology Core Facility) provides professional immunoassay services ranging from ultra-high-sensitivity analysis of cytokines and immune proteins to customized method development & validation.

Infographic on the advancement of protein immunology assays
Infographic on the advancement of protein immunology analysis instruments

Key Support Services

Equipment training: systematic user training on the Multi-detection analyzer so that researchers can perform analyses themselves

High-Precision Quantitative Analysis

From ELISA to state-of-the-art analysis platforms, we use equipment optimized for target protein analysis to provide data across a wide concentration range.

Operation of Diverse Platforms

State-of-the-art infrastructure including ELISA, Luminex (Multiplex), MSD, and SIMOA

Ultra-High-Sensitivity Analysis Support

Precise analysis from trace (pg/mL) to ultra-trace (fg/mL) levels

Method Development & Validation

We provide researcher-customized optimization services for novel biomarkers without commercially available kits, or for ultra-trace protein analysis that is difficult to detect with existing methods.

Biomarker Optimization

Selection of antibodies optimized for target proteins and establishment of reaction conditions

Validation

Securing the reliability and reproducibility of assays through various validation metrics such as precision, accuracy, sensitivity, and recovery rate

Solving Challenging Analyses

Providing solutions to minimize interference within complex sample matrices and overcome analytical limitations

Instrument Training & Support

We operate systematic training programs on the analysis instruments so that researchers can produce data smoothly.

Multi-detection Analyzer Training

Step-by-step training from equipment principles to software operation and data extraction

Technical Consultation

Expert technical support for experimental design and result interpretation

Contact

Hyun-Yee Yoon
Medical Research Innovation Center (CMI), Room B2308

02-2072-1853

hyunyee@snuh.org

Soo-Hee Cho
Medical Research Innovation Center (CMI), Room B2308

02-2072-0733

soohee@snuh.org