法規制関連

- 毒物及び劇物取締法

- 麻薬及び向精神薬取締法

- 覚せい剤取締法

- 医薬品医療機器等法（毒薬・劇薬・指定薬物・習慣性医薬品）

- 労働安全衛生法（製造および使用禁止物質 ）

- 化学兵器の禁止及び特定物質の規制等に関する法律

（培地の場合）該当なし

（細胞の場合）7.5％のDMSOが含まれておりますが、研究目的で使う場合、規制対象ではありません。

（培地の場合）該当なし

（細胞の場合）韓国で細胞はLMO物質であり、輸出や国内移動の際申告を行っておりますが、

　　　　　　　人体に投与せず、感染性がなく人間に危険を誘発するのではなく、

      　　　　　 現在としては法に違反することはないと確認しています。

NEXEL's iPSCs were reprogrammed using the Sendai virus method with the 4 Yamanaka trancription factors (Oct3/4, Sox2, c-Myc, Klf4)

NEXEL uses a single hiPSC line for all commercially available products currently. We are actively testing new cell lines and are preparing cell line panels for the future.

'The expiry date is indicated on the product's label. The cell culture media should be used within a month after thawing. 

We highly recommend against attempting to passage the cells as they do not proliferate once differentiation is completed and passaging the cells will result in cell death.

It was developed to mimic the primary cell and is easier for long-term culture than the primary cell. Also, unlike the primary cell, it shows consistent quality by batch.

We do not recommend to refreeze the cell. The viability/cell return on such process will be very low.

NEXEL's cell products are all of a purity higher than 90% when assessed by flow cytometry. However, when tested by Immunocytochemistry there are rarely other cell types observable.

We can not divulge the exact components of each product as our serum-free recipe's optimization is proprietary knowledge. If there is a specific component which could affect your experiment, please reach out to technical_support@nexel.co.kr