聚 L-鸟氨酸氢溴酸盐

聚 L-鸟氨酸氢溴酸盐用途

聚-L-鸟氨酸是一种特殊包被形式，可用作电荷修饰剂。它是一种聚阳离子合成氨基酸聚合物。它可促进亲水大分子药物的鼻腔吸收。聚-L-鸟氨酸氢溴化物包覆在培养神经前体细胞的培养容器的盖玻片上。它还可包覆在培养板上，用于培养小鼠脑细胞。

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聚 L-鸟氨酸氢溴酸盐名称

[ CAS 号 ]:
27378-49-0

[ 中文名 ]:
聚-L-鸟氨酸氢溴酸盐

[ 英文名 ]:
PPoly-L-ornithine hydrobromide

[中文别名 ]:

多聚-L-鸟氨酸

[英文别名 ]:

POLY-L-ORNITHINE
poly-l-ornithine solution
L-Ornithine,homopolymer,hydrobromide
poly-L-ornithine solution mol. wt.*30,000-70,000
POLY-L-ORNITHINE HBR
Poly-L-ornithine

聚 L-鸟氨酸氢溴酸盐物理化学性质

[ 沸点 ]:
333.3ºC at 760 mmHg

[ 分子式 ]:
(C₅H₁₂N₂O₂)x

[ 分子量 ]:
132.16100

[ 闪点 ]:
155.4ºC

[ 精确质量 ]:
132.09000

[ PSA ]:
89.34000

[ LogP ]:
0.53780

[ 外观性状 ]:
白色至米白色固体

[ 蒸汽压 ]:
2.65E-05mmHg at 25°C

[ 储存条件 ]:
2-8°C

聚 L-鸟氨酸氢溴酸盐MSDS

详细MSDS(安全技术说明书)

聚 L-鸟氨酸氢溴酸盐安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

聚 L-鸟氨酸氢溴酸盐文献

Synthesis and characterization of alginate/poly-L-ornithine/alginate microcapsules for local immunosuppression.

J. Microencapsul. 283 , 840-848, (2008)

Alginate/poly-L-ornithine/alginate (APA) coherent microencapsulation, which provides an immunoselective and highly biocompatible membrane, creates a viable option for cellular or tissue transplantatio...

In vivo bioactivity of rhBMP-2 delivered with novel polyelectrolyte complexation shells assembled on an alginate microbead core template.

J. Control. Release 162(2) , 364-72, (2012)

Electrostatic interactions between polycations and polyanions are being explored to fabricate polyelectrolyte complexes (PEC) that could entrap and regulate the release of a wide range of biomolecules...

Improving alginate-poly-L-ornithine-alginate capsule biocompatibility through genipin crosslinking.

J. Biomed. Mater. Res. B. Appl. Biomater. 101(2) , 258-68, (2013)

DIABECELL® capsules comprise an inner core of alginate (Alg) coated with a polycationic polymer, poly-L-ornithine (PLO), designed as a stabilizing agent for strengthening the capsule wall, which is ma...

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