C-14042

Normal Human Epidermal Melanocytes 2 (NHEM 2)

Juvenile foreskin, isolated in PMA-free Melanocyte Growth Medium M2, 1 million cells per pellet

• 分類程式碼代碼: 41106514
• NACRES: NA.81

属性

• 生物源: human foreskin (juvenile epidermis)
• 包裝: pkg of 1,000,000 cells
• 形態學: (epidermal)
• 應用: cell analysis (DNA, RNA, and protein)
• 運輸包裝: dry ice
• 儲存溫度: −20°C

说明

一般說明

Lot specific orders are not able to be placed through the web. Contact your local sales rep for more details. Cells are dissolved in RNAlater for subsequent RNA, DNA, or protein analysis. Note that cell pellets cannot be revived.

細胞系來源

Skin

應用

Primary Normal Human Epidermal Melanocytes (NHEM) are isolated from the epidermis of juvenile foreskin. Melanocytes are located in the stratum basale, but branch out between the keratinocytes in suprabasal layers. About 5-10 % of the cells in the epidermis are melanocytes. The main purpose of melanocytes is the production of melanin, the protein responsible for the pigmentation of the skin, eyes, and hair. Melanin protects the cells in the skin and in deeper layers from the hazardous effects of UV radiation. It is produced and stored in melanosomes, which are located close to the melanocyte membrane, but it can also be transferred to neighboring keratinocytes.Normal Human Epidermal Melanocytes 2 are isolated using the serum-free and PMA-free Melanocyte Growth Medium M2. Since PMA is a tumor promoting mitogen, it can interfere with experimental approaches. Therefore, we recommend using cells isolated in Melanocyte Growth Medium M2 and also using this medium for cultivation. Normal Human Epidermal Keratinocytes (NHEK) and Normal Human Dermal Fibroblasts (NHDF) from the same donor are available on request.

成分

PMA-free Melanocyte Growth Medium M2

品質

Rigid quality control tests are performed for each lot of the corresponding cells. They are tested for cell viability, cell morphology, growth performance and for cell-type specific markers. In addition, all cells have been tested for the absence of HIV-1, HIV-2, HBV, HCV, HTLV-1, HTLV-2 and microbial contaminants (fungi, bacteria, and mycoplasma).

警告

Although tested negative for HIV-1, HIV-2, HBV, HCV, HTLV-1 and HTLV-2, the cells – like all products of human origin – should be handled as potentially infectious. No test procedure can completely guarantee the absence of infectious agents.

外觀

Pellet is dissolved in RNAlater^® for downstream analysis of DNA, RNA or protein profiles. Cells are not revivable.

例行更新培養

Click here for more information.

其他說明

The Cell Pellets can be stored indefinitely at -20°C, and for up to 1 month at 4°C. Note: The Cell Pellets will not freeze at -20°C. Always centrifuge product briefly before opening vial.

法律資訊

RNAlater is a registered trademark of Ambion, Inc.

免責聲明

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

安全信息

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable