Skin cell cultures and in vitro models are vital for studying skin biology and disease, providing human-relevant systems to investigate disease mechanisms and test new therapies. CELLnTEC’s chemically defined media and primary human keratinocytes, melanocytes, and fibroblasts enable advanced dermatology research, wound-healing studies, cosmetic testing, 3D in vitro skin assays, and patient-derived skin models, all with clinical-grade scalability suited for ATMP-focused workflows
CELLnTEC delivers a complete portfolio of chemically defined media and primary human keratinocytes, melanocytes, and fibroblasts, engineered for consistency, physiological relevance, and scalability. These clinically aligned solutions enable cutting-edge research in dermatology and skin disease, including atopic dermatitis, psoriasis, vitiligo, skin cancers, wound-healing disorders, and UV-induced damage. By supporting reproducible workflows and reliable cell performance, CELLnTEC’s solutions help accelerate studies focused on barrier function, inflammation, and environmental stress responses, while enabling high-quality data generation across diverse research and testing needs.
Primary human keratinocytes offer a powerful platform to investigate epidermal biology, epidermal differentiation, and the molecular pathways that regulate skin integrity and immune signaling. Keratinocyte-based models are widely used to study barrier function, irritation, inflammation cascades, and damage from external stressors such as pollutants and UV exposure. These systems are essential for developing and validating human-relevant models that reflect real-world skin physiology in both healthy and disease states.
Primary human fibroblasts enable mechanistic investigation of dermal structure, extracellular matrix production, fibrosis, wound repair, and dermal remodeling. Fibroblast-based systems are essential for studying skin microenvironment dynamics, stromal–epidermal interactions, regeneration processes, and skin aging. They also serve as foundational components for tissue engineering, regenerative medicine, and advanced 3D skin model development.
Primary human melanocytes support precise analysis of pigmentation, melanogenesis, photoaging, and pigment-related disorders, including vitiligo and hyperpigmentation. Melanocyte-driven assays enable evaluation of melanin synthesis pathways, oxidative stress responses, UV-related pigmentation, and melanoma-relevant pathways. These models are critical for cosmetic science, therapeutic screening, and investigations within the epidermal niche.
Together, keratinocytes, fibroblasts, and melanocytes form a robust foundation for building high-fidelity in vitro skin models, including 3D in vitro skin assays and multi-cell patient-derived skin models. These systems empower researchers across translational dermatology, cosmetic science, regenerative medicine, wound-healing studies, and therapeutic development from early discovery to validation. CELLnTEC’s platforms are designed for cosmetic testing, efficacy screening, mechanistic research, and clinically aligned tissue development.
Importantly, CELLnTEC’s solutions support clinical-grade scalability and reproducibility suited for ATMP-focused workflows, enabling research teams and translational groups to scale from R&D to clinical-ready processes. Whether building advanced disease models, screening therapies, or developing next-generation regenerative approaches, CELLnTEC provides reliable, chemically defined systems for creating human-relevant skin model platforms that accelerate innovation and reduce variability in skin research.
Ready-to-use formulation, feeder‑free, serum-free, and coating‑free workflows.
Chemically defined, animal component-free media for human-relevant in vitro modeling.
QC‑tested primary skin cells (keratinocytes, fibroblasts, melanocytes) for native skin biology.
Full-thickness 3D skin models with reproducible air lift protocols.
Scalable 3D epidermal models for screening & mechanistic studies.
Tissue engineering and disease modeling
Fibroblast/melanocyte crosstalk with keratinocyte in co-culture models.
Regenerative dermatology & engineered skin.
Barrier function and safety testing, TEER, and irritation assays.
Chronic wounds, scarring & fibrosis.
Cutaneous wound repair & re‑epithelialization
Pigmentation & melanocyte biology.
High‑throughput cosmetic screening.
Alternative in vitro methods to replace or reduce animal testing in toxicity studies.
Consistent performance in multi-well formats supports screening, imaging, and automated workflows.
Starter Kits and protocols for rapid 2D/3D model setup and onboarding of new users.
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Dermis & Epidermis full-thickness 3D models created with air‑lift culture to establish a stratified epidermis and functional barrier.
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Optimized epithelial media support robust expansion of primary keratinocytes while maintaining progenitor traits.
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Innovations supporting the 3Rs and translational ATMP workflows.
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Compatible epithelial, stromal, and melanocyte co-cultures to recreate physiologically relevant microenvironments.
Primary epithelial cells growing in CnT-NX-EX display a highly proliferative phenotype. For differentiation experiments, it is recommended to switch to the CnT-PR-D or CnT-PR-3D differentiation media.
