TECHNO CHEMICAL corp.
TECHNO CHEMICAL corp.
生化学・免疫学等の研究用試薬及び関連機器輸入販売
| Polyethylenimine, Linear, MW 25000, Transfection Grade (PEI 25K ™) | ||
 Linear polyethylenimines (PEIs) contain all secondary amines, in contrast to branched PEIs which contain primary, secondary and tertiary amino groups. The linear PEIs are solids at room temperature where branched PEIs are liquids at all molecular weights. Contains up to 7-8% of poly(2-ethyl-2-oxazoline) : | ||
| Cat.# | 容量 | 定価 |
|---|---|---|
| 23966-1 | 1 g | ¥ 287,600 |
| 23966-100 | 100 g | ¥ 41,600 |
| M.W.： | 25000 |
| 沸点/融点： | mp 73-75℃ |
| 保管温度＆取扱： | 室温保管、手袋を着用し、ドラフト内で作業 |
 〒113-0021 東京都文京区本駒込1-27-9 TEL 03-3947-7310 FAX 03-3947-7306 |