November 3, 2025

Celebrating 20 Years of the Wieslab Complement System Assays

A Milestone in Immunology & Diagnostic Innovation

This year marks a significant milestone in immunology and diagnostic science: the 20th anniversary of the WIESLAB® Complement System kits. Since its launch in 2005, this pioneering kit has redefined how complement activity is assessed, empowering researchers with a robust tool to investigate the complexities of the complement cascade and uncover new insights that have driven therapeutic innovation.

Over the past two decades, WIESLAB kits have earned a reputation for quality, consistency, and scientific rigor. Their continued relevance is a testament to their robust design and the growing importance of complement system analysis in modern medicine.

Here’s to 20 years of excellence—and to many more years of advancing immunological diagnostics.

November 3, 2025

Celebrating 20 Years of the Wieslab Complement System Assays

A Milestone in Immunology & Diagnostic Innovation

This year marks a significant milestone in immunology and diagnostic science: the 20th anniversary of the WIESLAB® Complement System kits. Since its launch in 2005, this pioneering kit has redefined how complement activity is assessed, empowering researchers with a robust tool to investigate the complexities of the complement cascade and uncover new insights that have driven therapeutic innovation.

Over the past two decades, WIESLAB kits have earned a reputation for quality, consistency, and scientific rigor. Their continued relevance is a testament to their robust design and the growing importance of complement system analysis in modern medicine.

Here’s to 20 years of excellence—and to many more years of advancing immunological diagnostics.

NEW EDITORIAL ARTICLE:

20 Years WIESLAB® Complement kits

S-199-GB00 Editorial Article Moh Daha (4)

The journey began with a visionary collaboration led by Professor Mohamed Daha, who served as the project manager of the consortium responsible for developing the screening kit.

Their work culminated in the landmark publication by Seelen et al. in Journal of Immunological Methods (2005; 296, 187-198), which laid the foundation for what would become a cornerstone in complement diagnostics.

To commemorate this achievement, we invited Professor Daha to reflect on the Wieslab project's evolution, its significance, and the collaborative spirit that fueled its success.

FREE eBOOK:

Complement Therapeutics

eBook Complement Therapeutics

Explore the therapeutic potential of complement modulation in our free eBook:

“Complement Therapeutics – A New Era in Drug Development”

This resource covers:

  • The role of complement in disease
  • Emerging therapeutic strategies
  • Clinical pipeline insights

ON-DEMAND ROUNDTABLE:

Exploring Challenges & Solutions in Next-Gen Complement Therapeutics

Landing page video image 2020 (2)
Hear from experts on next-gen complement therapeutics. Get their perspectives and insights from each stage of the drug development process.

Speakers:

  • Dr. Christoph Schmidt, MLU Halle-Wittenberg
  • Dr. Előd Körtvély, Roche Innovation Center
  • Dr. Sandra Wymann, CSL Behring AG
  • Dr. Michael SchwenkertSvar Life Science

ON-DEMAND ROUNDTABLE:

AAV Safety and Potency: Exploring the Analytical Maze of Gene Therapy

LinkedIn Webinar 2024 (2)

View our on-demand webcast presented by Nature Research Custom Media to learn:

  • Important aspects of AAV efficacy and potency
  • The significance of pre-existing humoral immune responses to AAV vectors
  • Current challenges for the innate immune response in relation to AAV

Speakers:

  • Dr. Nageswara Rao Kollu, Apellis
  • Dr. Boris Gorovits, Regeneron
  • Dr. Abraham Scaria, Beacon Therapeutics

Visualizing Complexity:

The Complement System Poster

Complement System Roadmap Poster-1
The complement system is a complex hub-like network of over 50 proteins-fluid-phase, cell-surface associated, and intracellular-that work together to maintain immunosurveillance and homeostasis.

To help visualize this complexity, we're offering a free roadmap poster that illustrates the pathways and interactions within the complement system.

Explore the Science

Scientific Foundations & Continued Innovation

Over the past two decades, the WIESLAB Complement System kits have been cited in numerous scientific publications, underscoring their impact and reliability.

Svar-Icon-Resources

COMPLEMENT PUBLICATION
300+
Peer-reviewed scientific articles

Explore the full list of scientific publications that have used or referenced the WIESLAB Complement System kits.


Here's to 20 years of innovation, collaboration, and scientific progress.

The Wieslab Complement System kits have advanced our understanding of immunology and set the standard for diagnostic excellence. We look forward to the next chapter in this remarkable journey.


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