聚-L-谷氨酸钠盐是一种带负电荷的合成聚氨基酸.每个谷氨酸单元有一个 Na。 它是一种可溶于水的结晶固体。 聚-L-谷氨酸钠盐的应用包括与活性分子结合以提高活性,以及用于表面涂层的逐层沉积技术。这种特殊的聚-L-谷氨酸钠盐在表面具有非反应性尿素功能 N 端和连接在 C 端的生物素化分子。我们的聚氨基酸已通过透析纯化,在 0.2 微米上无菌过滤,冻干,并在 Ar 下储存。
产品规格参数表:
货号
重复单元数(x数值)
MW=(Da)
P489775-01
x=20
3000
P489775-02
x=50
7500
P489775-03
x=100
15000
P489775-04
x=200
30000
P489775-05
x=300
45000
Poly-L-glutamic acid sodium salt is a negatively charged synthetic polyamino acid having one Na per glutamic acid unit. It is a crystalline solid soluble in water. Applications for poly-L-glutamic acid sodium salt include the conjugation to active molecules for improved activities and the layer-by-layer deposition techniques for surface coating.This particular poly-L-glutamic acid sodium salt has a non-reactive urea function on the N-terminal and a biotinylated molecule attached on the C-terminal.Our polyamino acid has been purified by dialysis, sterile-filtered on 0.2um, lyophilized, and stored under Ar.