Keratinocytes
Keratinocytes are the major cell type of the epidermis and involved in skin barrier creation, wound healing, immunological signaling and epithelial homeostasis. These cells undergo strictly controlled proliferation and differentiation processes aid in epidermal renewal and defend against environmental stress.
We offer a collection of keratinocyte cells that are used to create dependable in vitro epidermal models for use in dermatology research, investigations of skin biology, cosmetic testing, inflammation research and tissue engineering applications. The portfolio also contains primary keratinocytes from different anatomical locations and specialised epithelial sources for physiologically relevant experimental systems.
Our Keratinocyte Portfolio Highlights
Primary Human Epidermal Models
Human keratinocytes provide biologically relevant models for investigating epidermal physiology and skin homeostasis.
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Skin Barrier Research
- Studies of epidermal structure and integrity
- Barrier formation and maintenance mechanisms
- Cell junction and permeability investigations
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Epidermal Differentiation Studies
- Keratinization and stratification processes
- Epidermal maturation pathways
- Differentiation marker analysis
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Research-Ready Cell Resources
- Cryopreserved primary keratinocytes
- Suitable for routine and advanced skin research applications
Dermatology Research Applications
Our keratinocyte models support a broad range of dermatological and skin-related investigations.
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Wound Healing Studies
Suitable for evaluating cell migration, re-epithelialization, tissue repair, and regenerative responses.
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Inflammation and Skin Disease Research
Support for studies involving inflammatory signaling, cytokine responses, and mechanisms underlying skin disorders.
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Dermal Safety Assessment
Applicable for irritation testing, toxicity screening, and evaluation of topical formulations.
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Cosmetic and Personal Care Testing
Useful for assessing ingredient safety, skin compatibility, and biological effects on epidermal cells.
4
Major Research
Applications
100 %
Mycoplasma-Free
Tested
24-72 h
Rapid
Delivery
Why are keratinocytes widely used in skin research?
Keratinocytes constitute the majority of cells in the epidermis and are responsible for barrier formation, tissue renewal, and responses to environmental stimuli, making them fundamental models for studying skin biology.
Can keratinocytes be used to evaluate skin barrier function?
Yes. Keratinocytes are commonly used to investigate epidermal integrity, barrier maturation, tight junction regulation, and responses to compounds that affect skin permeability and protection.
Are keratinocytes suitable for wound healing studies?
Yes. Researchers frequently use keratinocytes to assess cell migration, proliferation, re-epithelialization, and molecular pathways involved in cutaneous wound repair.
Can these cells be used for cosmetic and personal care testing?
Keratinocytes are widely employed in the evaluation of cosmetic ingredients, topical formulations, skin compatibility, irritation potential, and biological responses relevant to consumer products.
What endpoints are commonly measured in keratinocyte-based assays?
Common endpoints include cell viability, proliferation, differentiation marker expression, cytokine production, barrier-related protein expression, migration, and wound closure measurements.
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