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P2658

Sigma-Aldrich

聚-L-赖氨酸 盐酸盐

suitable for cell culture, Mol wt 15,000-30,000

别名:

L-Lysine hydrochloride homopolymer

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About This Item

CAS号:
26124-78-7
MDL编号:
MFCD00081870
UNSPSC代码:
12352209
eCl@ss:
32160406
NACRES:
NA.26

产品名称

聚-L-赖氨酸 盐酸盐, mol wt 15,000-30,000

表单

powder or solid

质量水平

200

分子量

15,000-30,000

技术

cell culture | mammalian: suitable

颜色

white to light yellow

应用

cell analysis

储存温度

−20°C

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相关类别

应用

聚赖氨酸盐酸盐已被用于涂覆载玻片和盖玻片，以促进细胞附着。
分子量 >70,000 的聚赖氨酸适用于促进细胞粘附到固体基质。

生化/生理作用

一般认为赖氨酸可以预防骨质疏松症，骨质疏松症是血管钙化的一个特征。戊二酸尿症ⅰ型和吡哆醇依赖性癫痫的发生是由于缺乏赖氨酸分解代谢途径。赖氨酸参与一氧化氮合成的调节。它具有抗病毒活性，因此用于治疗单纯疱疹。赖氨酸与许多生化反应有关，如乙酰化、O-连接的糖基化、泛素化和蛋白质甲基化。一般认为聚赖氨酸是一种生物相容性聚合物，用于跨细胞膜给药。它可用作磁共振成像中的纳米造影剂之一。

分析说明

分子量基于粘度。

其他说明

有关聚氨基酸的其他技术信息，请访问 聚氨基酸常见问题解答资源。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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分析证书(COA)

Lot/Batch Number
0000373025
0000374879
0000374882
0000373026
0000360230

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Mahesh Sahare et al.
Reproduction, fertility, and development, 28(12), 2039-2050 (2015-07-17)
Spermatogonial stem cells (SSCs) are unipotent in nature, but mouse SSCs acquire pluripotency under the appropriate culture conditions. Although culture systems are available for rodent and human germ-cell lines, no proven culture system is yet available for livestock species. Here
Archishman Ghosh et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(39), 19474-19483 (2019-09-12)
Membraneless organelles, corresponding to the droplet phase upon liquid-liquid phase separation (LLPS) of protein or protein-RNA mixtures, mediate myriad cellular functions. Cells use a variety of biochemical signals such as expression level and posttranslational modification to regulate droplet formation and
Primary culture of neural precursors from the ovine central nervous system (CNS)
A. H. Duitozz and T. Hevor
Journal of Neuroscience Methods, 131-140 (2001)
Multi-technique characterization of poly-L-lysine dendrigrafts-Cu(II) complexes for biocatalysis.
Rossi JC
Macromolecular Bioscience, 15(2), 275-290 (2015)
The role of signaling pathways on proliferation and self-renewal of cultured bovine primitive germ cells
Sahare Mahesh
Reproductive medicine and biology, 14(1) (2015)
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