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Key Documents

R102-05N

Sigma-Aldrich

Rat Epidermal Keratinocytes: REK, neonatal

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About This Item

分類程式碼代碼:
41106514
NACRES:
NA.81

生物源

rat skin (Sprague Dawley)

品質等級

包裝

pkg of 500,000 cells

製造商/商標名

Cell Applications, Inc

增長模式

Adherent

形態學

Epidermal

技術

cell culture | mammalian: suitable

相關疾病

allergies; cancer

運輸包裝

dry ice

儲存溫度

−196°C

一般說明

Lot specific orders are not able to be placed through the web. Contact your local sales rep for more details.


REK from Cell Applications, Inc. provide a suitable model system to study many aspects of epithelial function and disease, particularly those related to skin biology and toxicology. It was shown that TGFβ1 treatment decreased c-Myc mRNA in REK which, taken together with the TGFβ1-induced growth arrest exhibited by keratinocytes and opposite results obtained in other cells, suggests a correlation between c-Myc mRNA expression and the mitogenic response (Nakai, 2008). Additionally, REK were used to demonstrate that pathological increases in keratinocyte sodium channels Nav1.1, Nav1.6, and Nav1.8 expression may contribute to pain by increasing epidermal ATP release, resulting in excessive activation of P2X receptors on primary sensory axons (Zhao, 2008). REK were also used to demonstrate that laminin 332 deposition is inhibited by ionizing radiation and, in combination with slower keratinocyte migration, can contribute to the delayed wound healing of irradiated skin (Jourdan, 2011).

細胞系來源

Skin

應用

Skin biology and toxicology, wound healing, artificial skin, cell proliferation, migration, UV light response.

成分

Rat Keratinocyte Basal Medium that contains 10% FBS and 10% DMSO

品質

Each lot was tested for proper morphology, Population Doublings, Negative for HIV, Hepatitis B, Hepatitis C, mycoplasma, bacteria, and fungi.

準備報告

  • Primary culture, >500,000 cells in Rat Keratinocyte Basal Medium that contains 10% FBS and 10% DMSO
  • These epithelial cells proliferate well when thawed and plated from cryopreservation, but they do not plate and proliferate after trypsinization

例行更新培養

Please refer to the RDF Culture Protocol.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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