Solutions
Online Inquiry
Global Services. (Creative Biolabs Authorized)

IEC-HS Biomarker Discovery Service

Online Inquiry
Background Service Workflow Highlights FAQs Contact Us

Background

Fig.1 Experiments. (Creative Biolabs Original)

As immune effector cell therapies, including CAR-T and TCR-engineered platforms, continue to redefine the therapeutic landscape, understanding and managing their associated immunotoxicities becomes a critical priority. Among the most complex of these is Immune Effector Cell-associated HLH-like Syndrome (IEC-HS)—a hyperinflammatory condition that shares key features with macrophage activation, immune dysregulation, and systemic cytokine escalation.

While phenotypic, cytokine, and transcriptomic profiling help describe the immune environment, biomarker discovery offers a translational bridge—linking immune dynamics with measurable molecular readouts. Validated biomarkers can serve as early indicators of dysregulated immune cascades, functional surrogates of therapeutic stress, or even targets for future mitigation strategies.

Creative Biolabs has developed a dedicated IEC-HS Biomarker Discovery Service to support researchers in identifying, validating, and prioritizing novel biomarkers associated with HLH-like responses in the context of CAR-based or other engineered immune effector cell therapies. Our solution is purpose-built for preclinical discovery and mechanism-focused research, enabling precise dissection of IEC-HS onset and trajectory across various model systems.

Service Overview

Our IEC-HS Biomarker Discovery platform integrates multiple analytical dimensions—protein expression, transcript signatures, cell surface phenotypes, metabolic stress markers, and pathway-centric features—to deliver a full-spectrum view of candidate biomarkers.

Candidate Biomarker Identification

  • Multi-omics integration (transcriptomics, proteomics, secretomics, metabolomics)
  • HLH-specific immune pathway mapping (e.g., cytotoxic granule exocytosis, IFN signaling)
  • Literature mining and bioinformatics-aided filtering of known and novel immune markers

Model System Compatibility

  • In vitro co-culture platforms (CAR-T + myeloid lineage cells)
  • Ex vivo analysis of primary cells or PBMCs
  • In vivo models (xenograft or syngeneic mouse models simulating HLH-like features)

Data Interpretation and Prioritization

  • Cross-comparison across timepoints, sample types, or treatment conditions
  • Enrichment analysis, volcano plots, and biomarker ranking based on relevance and reproducibility
  • Customizable output dashboards for multi-project tracking

Experimental Validation

  • Protein-level detection: Multiplex ELISA, or western blot-based validation of secreted or intracellular proteins
  • Transcriptional profiling: qPCR arrays, RNA-Seq to confirm expression patterns
  • Cell surface markers: Flow cytometry-based detection of activation and inhibitory molecules (e.g., CD163, PD-L1, CD38, LAG-3)
  • Metabolic and oxidative stress markers: Targeted analysis of lactate, ROS, NAD+/NADH ratios, and lipid mediators

Typical Biomarker Classes We Investigate

  • Cytokines & chemokines: IFN-γ, IL-6, IL-18, CXCL9, TNF-α
  • Cytotoxicity markers: Perforin (PRF1), Granzyme B (GZMB), LAMP1 (CD107a)
  • Myeloid activation indicators: CD14, CD163, S100A8/A9, M-CSF
  • Soluble receptors & checkpoint molecules: sCD25, PD-L1, TIM-3
  • Stress response signals: HMGB1, lactate, mitochondrial DNA, ROS

Workflow

Fig.2 Workflow of this service. (Creative Biolabs Original)

Highlights

Focus on IEC-HS-Relevant Biology

Unlike general biomarker services, we tailor our approach specifically to inflammatory mechanisms underlying HLH-like syndromes in engineered cell therapy settings.

Multi-Layered Readout Options

Protein, gene, surface, and metabolite-level discovery allow flexible entry points depending on study goals and sample availability.

Custom Data Integration

Compatible with existing genomic or flow datasets—supports longitudinal tracking and cross-assay validation.

Species Agnostic Capabilities

Supports both human and murine samples, enabling translational bridge from preclinical modeling to eventual human application.

Rapid Prototyping & Panel Expansion

Start with targeted discovery, then scale into customized biomarker panels or support multiplex assay development.

FAQs

Q1: Can I submit previously generated data for biomarker re-analysis?

A1: Yes. We offer standalone bioinformatics support to re-analyze transcriptomic or proteomic data for IEC-HS-specific biomarker discovery.

Q2: Do you support discovery in murine models?

A2: Absolutely. Our platform is fully validated for mouse models, and we can align findings across species to identify conserved biomarker signatures.

Q3: Can you help us develop a custom biomarker panel post-discovery?

A3: Yes. We offer downstream panel development services, including multiplex assay design based on your candidate list.

Q4: What sample types do you accept?

A4: We work with a wide range of samples including serum, plasma, cell culture supernatants, cell pellets, or purified immune cell populations.

Q5: Is this service intended for diagnostic use?

A5: No. All services provided are strictly for research use only and not for clinical or diagnostic applications.

Contact Us

Biomarker discovery is essential for transforming complex immune responses into actionable scientific insights. At Creative Biolabs, our IEC-HS Biomarker Discovery Service provides the depth, flexibility, and scientific guidance needed to uncover new molecular correlates of HLH-like events and expand the toolset for CAR-T immunotoxicity research.

Uncover the molecular signatures behind immune complexity. Partner with Creative Biolabs to accelerate your biomarker discovery pipeline.

Online Inquiry

For any technical issues or product/service related questions, please leave your information below. Our team will contact you soon.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

All products and services are For Research Use Only and CANNOT be used in the treatment or diagnosis of disease.

Key Updates
Newsletter. (Creative Biolabs Authorized) NEWSLETTER

The latest newsletter to introduce the latest breaking information, our site updates, field and other scientific news, important events, and insights from industry leaders

LEARN MORE NEWSLETTER
New Solution. (Creative Biolabs Authorized) NEW SOLUTION

CellRapeutics™ In Vivo Cell Engineering: One-stop in vivo T/B/NK cell and macrophage engineering services covering vectors construction to function verification.

LEARN MORE SOLUTION
Novel Solution. (Creative Biolabs Authorized) NOVEL TECHNOLOGY

Silence™ CAR-T Cell: A novel platform to enhance CAR-T cell immunotherapy by combining RNAi technology to suppress genes that may impede CAR functionality.

LEARN MORE NOVEL TECHNOLOGY
New Technology. (Creative Biolabs Authorized) NEW SOLUTION

Canine CAR-T Therapy Development: From early target discovery, CAR design and construction, cell culture, and transfection, to in vitro and in vivo function validation.

LEARN MORE SOLUTION
Receive our latest news and insights.