P8791
聚甘氨酸
mol wt 500-5,000
别名:
Glycine homopolymer
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352202
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
MDL number:
产品名称
聚甘氨酸, mol wt 500-5,000
SMILES string
NCC(O)=O
InChI
1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
InChI key
DHMQDGOQFOQNFH-UHFFFAOYSA-N
form
lyophilized powder
mol wt
500-5,000
color
white to light yellow
mp
300 °C
storage temp.
−20°C
Quality Level
Gene Information
rat ... Grin2a(24409)
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Application
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。
Biochem/physiol Actions
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。
Other Notes
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。
Preparation Note
通过磷酸化制备。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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
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
Ogata, N., et al.
Polymer Journal, 8, 129-129 (1976)
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
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