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Our Products Provide Answers in Life Science

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We provide innovative solutions that deliver reliable, accurate, and easy-to-use tools for drug development, basic research, clinical applications, and diagnostics. Our portfolio combines advanced technologies with proven methods to support critical decision-making across research, development, and patient care.

Products to support your research

Based on the powerful iLite® technology, our cell-based solutions offer excellent sensitivity and specificity, combined with robustness and flexibility, enabling truly fit-for-purpose cell-based assays.

Our complement assays consist of highly specific, ready-to-use ELISA and cell-based assays for functional and quantitative testing. Built for both manual and automated workflows, they deliver objective and reproducible results in just a few hours – minimizing variability while ensuring consistent data you can trust.

We offer CCP solutions that provide a powerful tool for the early and accurate detection of rheumatoid arthritis.

Together, our products reflect our commitment to quality and innovation, giving you confidence in every result.

Our Product Portfolio

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ALL Complement Cell-based ELISA Fc-Effector Gene Therapy CCP Effector Cells Target Cells
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COMPL C4d RUO

Complement C4d

Detect complement activation via the classical and lectin pathways with this C4d biomarker ELISA

ELISA
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Complement system | Biomarker Assays | COMPL C4d RUO | ELISA | Immunoassay HRP/TMB read at 450 nm |
COMPL FPF RUO

Complement Factor P Functional Assay

Zoom in on the amplification loop of the alternative complement pathway with this Factor P functional ELISA

ELISA
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Complement system | Functional Assays | COMPL FPF RUO | ELISA | Immunoassay HRP/TMB read at 450 nm |
COMPL FPQ RUO

Complement Factor P Quantitative Assay

Zoom in on the amplification loop of the alternative complement pathway with this Factor P quantitative assay

ELISA
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Complement system | Biomarker Assays | COMPL FPQ RUO | ELISA | Immunoassay HRP/TMB read at 450 nm |
COMPL TCC RUO

Complement TCC

Measure terminal complement complex formation to evaluate full pathway activation and membrane attack complex formation

ELISA
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Complement system | Biomarker Assays | COMPL TCC RUO | ELISA | Immunoassay HRP/TMB read at 450 nm |
BM4023

iLite® IL-23 Assay Ready Cells

Precise measurement of IL-23-induced signaling in a cell-based context

CELL-BASED
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Cell-based reporter gene bioassay | Functional Bioassays | BM4023 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Interleukines |
BM3044

iLite® TNF-alpha Assay Ready Cells

Reproducible, cell-based quantification of TNF-α bioactivity. Ideal for functional testing of anti-TNF therapeutics and mechanism-of-action studies

CELL-BASED
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Cell-based reporter gene bioassay | Functional Bioassays | BM3044 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Cytokines |
BM6100

iLite® AAV Responsive Reporter Assay Ready Cells

Reporter cell line designed to quantify AAV vector transduction efficiency and detect NAbs that impair gene delivery

CELL-BASED
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Cell-based reporter gene bioassay | Gene Therapy Bioassays | BM6100 | AAV | Cell-based reporter gene assay | Luminescence |
BM6002

iLite® AAV2 Packaging Assay Ready Cells

Engineered and optimized to produce AAV vectors of serotype 2 for use in NAb detection studies

CELL-BASED
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Cell-based reporter gene bioassay | Gene Therapy Bioassays | BM6002 | AAV | Cell-based reporter gene assay | Luminescence |
BM6005

iLite® AAV5 Packaging Assay Ready Cells

Engineered and optimized to produce AAV vectors of serotype 5 for use in NAb detection studies

CELL-BASED
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Cell-based reporter gene bioassay | Gene Therapy Bioassays | BM6005 | AAV | Cell-based reporter gene assay | Luminescence |
BM6006

iLite® AAV6 Packaging Assay Ready Cells

Engineered and optimized to produce AAV vectors of serotype 6 for use in NAb detection studies

CELL-BASED
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Cell-based reporter gene bioassay | Gene Therapy Bioassays | BM6006 | AAV | Cell-based reporter gene assay | Luminescence |
BM6008

iLite® AAV8 Packaging Assay Ready Cells

Engineered and optimized to produce AAV vectors of serotype 8 for use in NAb detection studies

CELL-BASED
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Cell-based reporter gene bioassay | Gene Therapy Bioassays | BM6008 | AAV | Cell-based reporter gene assay | Luminescence |
BM6009

iLite® AAV9 Packaging Assay Ready Cells

Engineered and optimized to produce AAV vectors of serotype 9 for use in NAb detection studies

CELL-BASED
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Cell-based reporter gene bioassay | Gene Therapy Bioassays | BM6009 | AAV | Cell-based reporter gene assay | Luminescence |
BM5001

iLite® ADCC Effector FcγRIIIa (V)

Designed to quantify ADCC activity

CELL-BASED
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Cell-based reporter gene bioassay | Fc Effector Cells | BM5001 | ADCC | Cell-based reporter gene assay | Luminescence |
BM5004

iLite® ADCP Effector FcγRIIa

Accurate measurement of ADCP activity

CELL-BASED
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Cell-based reporter gene bioassay | Fc Effector Cells | BM5004 | ADCP | Cell-based reporter gene assay | Luminescence |
BM4073

iLite® C3a Assay Ready Cells

Quantitative measurement of complement C3a activity in a cell-based format

CELL-BASED
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Cell-based reporter gene bioassay | Functional Bioassays | BM4073 | Luciferase Reporter Assay | Complement | Cell-based reporter gene assay | Luminescence | Complement Products |
BM4075

iLite® C5a Assay Ready Cells

Quantitative measurement of complement C5a activity in a cell-based format

CELL-BASED
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Cell-based reporter gene bioassay | Functional Bioassays | BM4075 | Luciferase Reporter Assay | Complement | Cell-based reporter gene assay | Luminescence | Complement Products |
BM5025

iLite® CD19 (+) Target

Engineered to express CD19, this cell line is ideal for ADCC and bispecific antibody assays

CELL-BASED
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Cell-based reporter gene bioassay | Target Cells | BM5025 | ADCC | T-Cell Activation | Cell-based reporter gene assay | Luminescence |
BM5026

iLite® CD19 (-) Target

CD19-negative target cell line used as a specificity control in ADCC and T cell engager assays

CELL-BASED
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Cell-based reporter gene bioassay | Target Cells | BM5026 | ADCC | T-Cell Activation | Cell-based reporter gene assay | Luminescence |
BM5028

iLite® CD20 (+) Svar Luc Assay Ready Cells

Designed for sensitive and reproducible assessment of CDC activity

CELL-BASED
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Cell-based reporter gene bioassay | CDC Bioassays | BM5028 | CDC | Complement | Cell-based reporter gene assay | Luminescence | Complement Products |
BM5010

iLite® CD20 (+) Target

Target cells expressing CD20 for use in ADCC and ADCP bioassays

CELL-BASED
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Cell-based reporter gene bioassay | Target Cells | BM5010 | ADCC | ADCP | Cell-based reporter gene assay | Luminescence |
BM5015

iLite® CD20 (-) Target

CD20-negative target cells. Ideal for use as controls in CD20-specific bioactivity assays

CELL-BASED
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Cell-based reporter gene bioassay | Target Cells | BM5015 | ADCC | ADCP | Cell-based reporter gene assay | Luminescence |
BM5005

iLite® CD3 Effector

Optimized for quantifying T cell-mediated cytotoxicity and bispecific antibody function via CD3 engagement

CELL-BASED
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Cell-based reporter gene bioassay | T-Cell Activation Cells | BM5005 | T-Cell Activation | Cell-based reporter gene assay | Luminescence |
BM5035

iLite® EGFR (+) Target

Well-suited for ADCC or bispecific antibody assays targeting EGFR-positive cells

CELL-BASED
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Cell-based reporter gene bioassay | Target Cells | BM5035 | ADCC | Cell-based reporter gene assay | Luminescence |
BM5036

iLite® EGFR (-) Target

A negative control cell line for EGFR-targeted bioassays

CELL-BASED
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Cell-based reporter gene bioassay | Target Cells | BM5036 | ADCC | Cell-based reporter gene assay | Luminescence |
BM3071

iLite® FGF-21 Assay Ready Cells

Cell-based measurement of FGF-21 signaling, supporting metabolic research and development of FGF-21 analogs or mimetics

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM3071 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Growth Factors |
BM4055

iLite® G-CSF Assay Ready Cells

Reliable cell-based quantification of G-CSF activity, supporting biosimilar development and batch consistency testing

CELL-BASED
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Cell-based reporter gene bioassay | Functional Bioassays | BM4055 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Growth Factors |
BM4050

iLite® GM-CSF Assay Ready Cells

Functional quantification of granulocyte-macrophage colony-stimulating factor activity

CELL-BASED
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Cell-based reporter gene bioassay | Functional Bioassays | BM4050 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Growth Factors |
BM4080

iLite® hCG Assay Ready Cells

A sensitive, cell-based method for quantifying hCG bioactivity

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4080 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Hormones |
BM5011

iLite® HER2 (+) Target

Target cells for functional antibody testing in HER2-targeted bioassays

CELL-BASED
arrow
Cell-based reporter gene bioassay | Target Cells | BM5011 | ADCC | ADCP | Cell-based reporter gene assay | Luminescence |
BM5016

iLite® HER2 (-) Target

HER2-negative target cell line used as a control in HER2 bioactivity, ADCP, and ADCC assays

CELL-BASED
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Cell-based reporter gene bioassay | Target Cells | BM5016 | ADCC | ADCP | Cell-based reporter gene assay | Luminescence |
BM4012

iLite® IL-12 Assay Ready Cells

Functional, cell-based quantification of IL-12 signaling

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4012 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Interleukines |
BM4002

iLite® IL-2 Assay Ready Cells

Sensitive quantification of IL-2 activity or inhibition

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4002 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Interleukines |
BM4061

iLite® IL-6 Assay Ready Cells

Reproducible, cell-based detection of IL-6 bioactivity

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4061 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Interleukines |
BM3060

iLite® Insulin Assay Ready Cells

Robust, quantitative measurement of insulin receptor activation, facilitating characterization of insulin analogs and biosimilars

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM3060 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Hormones |
BM5013

iLite® mTNF-alpha (+) Target

Target cells for functional characterization of TNF-targeting biologics

CELL-BASED
arrow
Cell-based reporter gene bioassay | Target Cells | BM5013 | ADCC | ADCP | Cell-based reporter gene assay | Luminescence |
BM5014

iLite® mTNF-alpha (-) Target

A control cell line used for specificity assessment in TNF-targeted assays

CELL-BASED
arrow
Cell-based reporter gene bioassay | Target Cells | BM5014 | ADCC | ADCP | Cell-based reporter gene assay | Luminescence |
BM5017

iLite® mVEGF (+) Target

Target cells for potency assays of anti-VEGF agents

CELL-BASED
arrow
Cell-based reporter gene bioassay | Target Cells | BM5017 | ADCC | Cell-based reporter gene assay | Luminescence |
BM5018

iLite® mVEGF (-) Target

Negative control cell line for VEGF-targeted assays

CELL-BASED
arrow
Cell-based reporter gene bioassay | Target Cells | BM5018 | ADCC | Cell-based reporter gene assay | Luminescence |
BM4052

iLite® RANKL Assay Ready Cells

Precise quantification of RANKL activity or blockade in a cell-based system

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4052 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Cytokines |
BM4025

iLite® TLR4 Assay Ready Cells

Detection of TLR4-mediated NF-κB signaling

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4025 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Toll-like receptors |
BM6069

iLite® TLR9 Assay Ready Cells

Cell-based measurement of TLR9 pathway activation

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM6069 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Toll-like receptors |
BM4044

iLite® TNF-alpha Xcel Assay Ready Cells

Pre-qualified and assay-ready, these cells provide rapid and sensitive detection of TNF-α activity

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4044 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Cytokines |
BM4049

iLite® Type I IFN FAST Assay Ready Cells

Accelerated quantification of type I interferon signaling with a shortened incubation time

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4049 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Cytokines |
BM4021

iLite® VEGF Assay Ready Cells

Quantification of vascular endothelial growth factor activity with high sensitivity

CELL-BASED
arrow
Cell-based reporter gene bioassay | Functional Bioassays | BM4021 | Luciferase Reporter Assay | Cell-based reporter gene assay | Luminescence | Growth Factors |
RA-96 PLUS

IMMUNOSCAN CCPlus®

ELISA for determining IgG antibodies to CCP in human sera

ELISA
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CCP | RA-96 PLUS | ELISA | Immunoassay HRP/TMB read at 450 nm |
RA-96 PLUS RUO

IMMUNOSCAN CCPlus® - RUO

"Research use only" version ELISA for determining IgG antibodies to CCP in human sera

ELISA
arrow
CCP | RA-96 PLUS RUO | ELISA | Immunoassay
COMPLAP330

WIESLAB® Complement Alternative Pathway

Analyze specific activation of the alternative pathway with this functional ELISA

ELISA
arrow
Complement system | Functional Assays | COMPLAP330 | ELISA | Immunoassay ALP/pNPP read at 405 nm |
COMPLAP330RUO

WIESLAB® Complement Alternative Pathway (RUO)

Research-use-only ELISA for profiling alternative complement pathway activation

ELISA
arrow
Complement system | Functional Assays | COMPLAP330RUO | ELISA | Immunoassay ALP/pNPP read at 405 nm |
COMPLCP310

WIESLAB® Complement Classical Pathway

Quantify the activation of the classical complement pathway

ELISA
arrow
Complement system | Functional Assays | COMPLCP310 | ELISA | Immunoassay ALP/pNPP read at 405 nm |
COMPLCP310RUO

WIESLAB® Complement Classical Pathway (RUO)

Sensitive analysis of classical pathway activation

ELISA
arrow
Complement system | Functional Assays | COMPLCP310RUO | ELISA | Immunoassay ALP/pNPP read at 405 nm |
COMPLMP320

WIESLAB® Complement MBL Pathway

Explore the activation of the lectin complement pathway

ELISA
arrow
Complement system | Functional Assays | COMPLMP320 | ELISA | Immunoassay ALP/pNPP read at 405 nm |
COMPLMP320RUO

WIESLAB® Complement MBL Pathway (RUO)

RUO ELISA for pathway-specific detection of MBL-mediated complement activation

ELISA
arrow
Complement system | Functional Assays | COMPLMP320RUO | ELISA | Immunoassay ALP/pNPP read at 405 nm |
COMPL300

WIESLAB® Complement Screen

Gain a complete picture of complement activation across all three pathways

ELISA
arrow
Complement system | Functional Assays | COMPL300 | ELISA | Immunoassay ALP/pNPP read at 405 nm |
COMPL300RUO

WIESLAB® Complement Screen (RUO)

A RUO-format screening assay that evaluates activation of the classical, lectin, and alternative pathways

ELISA
arrow
Complement system | Functional Assays | COMPL300RUO | ELISA | Immunoassay ALP/pNPP read at 405 nm |

Didn't find what you were looking for?

We offer products customized to your needs. Our custom iLite® reporter-gene assays can be adapted to almost any target. We also offer custom ELISA plates and other products. In addition, you can take advantage of our service offerings and let us do the work for you.

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We deliver answers in life science

News

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Celebrating 20 Years of the Wieslab Complement System Assays

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Downloads

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Get a Free Complement System Poster

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Get a Free Complement System Poster

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A Guide to Complement Therapeutics for Drug Development Professionals

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A Guide to Complement Therapeutics for Drug Development Professionals

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Riding the Wave: the Complement Revolution in Neurodegeneration Research

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Riding the Wave: the Complement Revolution in Neurodegeneration Research

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Unraveling Complement’s Role in Blindness: The Work of Professor Simon Clark

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Unraveling Complement’s Role in Blindness: The Work of Professor Simon Clark

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Translating Research into Care - Exploring Complement with Dr Sophie Chauvet

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Translating Research into Care - Exploring Complement with Dr Sophie Chauvet

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Insights on Targeting Complement Dysregulation - Dr. Elena Goicoechea de Jorge

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Insights on Targeting Complement Dysregulation - Dr. Elena Goicoechea de Jorge

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IL-6 Biology, Inhibitors & COVID-19

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IL-6 Biology, Inhibitors & COVID-19

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Mechanism-linked Potency Assays Drive Gene Therapy Success

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Mechanism-linked Potency Assays Drive Gene Therapy Success

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Addressing the Analytical Gaps in Modern Therapeutic Development

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Addressing the Analytical Gaps in Modern Therapeutic Development

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20 Years of Innovation: The Legacy of the WIESLAB® Complement System Assays

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20 Years of Innovation: The Legacy of the WIESLAB® Complement System Assays

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Developing a Customizable Complement-Dependent Cytotoxicity Assay

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Developing a Customizable Complement-Dependent Cytotoxicity Assay

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Partnering for Progress: Supporting Alentis Therapeutics’ Mission

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Partnering for Progress: Supporting Alentis Therapeutics’ Mission

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Meet the 2025 Svar Complement Excellence Award Recipients

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Meet the 2025 Svar Complement Excellence Award Recipients

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Partnering for Success in a New Era of Advanced Therapeutics

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Partnering for Success in a New Era of Advanced Therapeutics

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