product name：Human Neonatal Epidermal Keratinocytes（人新生兒表皮角質形成細胞）；

cat no：ABC-TC3985；

Size/Quantity：1 vial；

Biosafety Level：1；

Shipping Info：Dry Ice；

Storage：Liquid Nitrogen；

Description：Neonatal Human Epidermal Keratinocytes (NHEK,人新生兒表皮角質形成細胞) are cultured by first, isolating the keratinocytes from the epidermis of the neonatal skin and then, establishing a primary keratinocyte culture. Upon completion of the primary culture, the cells are harvested, aliquoted into individual vials, and placed in liquid nitrogen storage until shipment. HEK-n from AcceGen Research Laboratories are isolated from neonate human epidermal tissue. HEK-n are cryopreserved on primary culture and delivered frozen. Each vial contains >5×10^5 cells in 1 ml volume. HEK-n are characterized by immunofluorescent method with antibodies to cytokeratine-18 and -19. HEK-n are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HEK-n are guaranteed to further expand for 15 population doublings in the condition provided by AcceGen Research Laboratories.；

Quality Control：All cells test negative for mycoplasma, bacteria, yeast, and fungi；

Application：For research use only.