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Keratinocytes

Keratinocytes are the predominant cell type of epidermis and form the outer protective barrier of the skin. Located primarily in the basal layer, these cells undergo controlled differentiation as they migrate through the stratum spinosum and stratum granulosum toward the stratum corneum.

Primary human keratinocytes are widely used in vitro to study epidermal biology, barrier formation, and cellular responses relevant to wound healing, inflammation, and UV radiation exposure. Because keratinocyte differentiation and keratin isoform expression are tightly regulated, reliable culture conditions are essential for physiologically relevant skin models.

At PromoCell, we provide Primary Normal Human Epidermal Keratinocytes (NHEK) to support reproducible epidermal research workflows. We also offer serum-free, BPE-free keratinocyte culture media that can be used without extracellular matrix coatings, enabling controlled studies of skin homeostasis and differentiation, as well as translational dermatology applications.

For more information on keratinocyte biology, visit our keratinocytes page.

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  2. Reagents (1)
  3. Media (2)

3 Items

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Calcium Chloride Solution
Calcium Chloride Solution
Cat No C-34006
Calcium Chloride Solution, 0.5 M.
51.00$
Keratinocyte Growth Medium 2
Keratinocyte Growth Medium 2
Cat No C-20011
+5 variants
Serum-free cell culture medium for keratinocytes from the epidermis.
From 114.00$
Keratinocyte Growth Medium 3
Keratinocyte Growth Medium 3
Cat No C-20021
Serum-free and BPE-free cell culture medium for the cultivation of human keratinocytes from the epidermis of juvenile foreskin or adult skin.
176.00$

3 Items

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