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Merck

P8791

Sigma-Aldrich

聚甘氨酸

mol wt 500-5,000

别名:

Glycine homopolymer

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12352202
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.26

形狀

lyophilized powder

分子量

500-5,000

顏色

white to light yellow

mp

300 °C

儲存溫度

−20°C

SMILES 字串

NCC(O)=O

InChI

1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)

InChI 密鑰

DHMQDGOQFOQNFH-UHFFFAOYSA-N

基因資訊

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應用

聚甘氨酸已被用作外部强度标准品,用于测量交叉极化 (CP) 核磁共振 (NMR) 谱测量 和离子迁移质谱。适用于作为紫外共振拉曼光谱研究的模型。

生化/生理作用

多甘氨酸以两种形式存在,即具有反平行 β-片状结构和延伸 31 螺旋的多聚甘氨酸 II (PGII)。它是一种最灵活的多肽,具有最小的空间位阻,在锂离子存在下溶解度增加。存在于哺乳动物和植物中。与叶绿体膜蛋白 Toc5 相关的多聚甘氨酸伸展对于囊膜分选是必需的。

準備報告

通过磷酸化制备。

其他說明

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Ogata, N., et al.
Polymer Journal, 8, 129-129 (1976)
Marija Mojsin et al.
Biochemical genetics, 48(7-8), 612-623 (2010-05-25)
To understand more fully the structure and evolution of the SOX3 protein, we comparatively analyzed its orthologs in vertebrates. Since complex disorders are associated with human SOX3 polyalanine expansions, our investigation focused on both compositional and evolutionary analysis of various
Koji Ikegami et al.
Cell structure and function, 35(1), 15-22 (2010-03-02)
Microtubules (MTs) play specialized roles in a wide variety of cellular events, e.g. molecular transport, cell motility, and cell division. Specialized MT architectures, such as bundles, axonemes, and centrioles, underlie the function. The specialized function and highly organized structure depend
Dahiyana Cristancho et al.
The Journal of chemical physics, 132(6), 065102-065102 (2010-02-16)
Molecules that resemble a semiconductor diode depletion zone are those with an intrinsic electric dipole, which were suggested as potential electronic devices. However, so far, no single molecule has met such a goal because any electron donor-acceptor linker strongly diminishes
Nicola J Rutherford et al.
Neurobiology of aging, 33(2), 424-424 (2010-11-16)
Insertion and deletion variants (indels) within poly glycine tracts of fused in sarcoma (FUS) were initially reported as causative of disease in amyotrophic lateral sclerosis (ALS). Subsequent studies identified similar indels in controls and suggested that these indels may confer

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