ポリ-L-リシン臭化水素酸塩 M.W. 70,000〜150,000 (Γ線照射滅菌済)

外観

白色の凍結乾燥品

溶解性

水に溶ける。

化学的特性

white powder

使用

Poly-L-lysine polymers can be used in promoting cell adhesion to solid substrates, conjugation to methotrexate for increased drug transport, microencapsulation of islets, cell microencapsulation technology, microarray glass slide coating, and chromosomal preparations. It has also been used as a transfection agent for efficient labeling and to facilitate endocytosis. Lower molecular weight poly-L-lysine (30,000-70,000) is less viscuous in solution, but higher molecular weight versions provide more attachment sites per molecule.

定義

ChEBI: The hydrobromide salt of poly(L-lysine).

一般的な説明

Poly-L-lysine hydrobromide is a nonspecific attachment factor in promoting cell adhesion to the substratum.