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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:
form
lyophilized powder
Quality Level
mol wt
500-5,000
color
white to light yellow
mp
300 °C
storage temp.
−20°C
SMILES string
NCC(O)=O
InChI
1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
InChI key
DHMQDGOQFOQNFH-UHFFFAOYSA-N
Gene Information
rat ... Grin2a(24409)
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。
Preparation Note
通过磷酸化制备。
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。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.
Solid-state 15 N NMR analysis of highly 15 N-enriched plant materials
Smernik RJ and Baldock JA
Plant and Soil, 275(1-2), 271-283 (2005)
Sergei Bykov et al.
The journal of physical chemistry. B, 114(19), 6636-6641 (2010-04-27)
Polyglycine (polygly) is an important model system for understanding the structural preferences of unfolded polypeptides in solution. We utilized UV resonance and visible Raman spectroscopy to investigate the conformational preferences of polygly peptides of different lengths in water containing LiCl
Kiran Kumar Morishetti et al.
Journal of the American Society for Mass Spectrometry, 21(4), 603-614 (2010-01-29)
The sequence and conformational effects on the gas-phase acidities of peptides have been studied by using two pairs of isomeric cysteine-polyglycine peptides, CysGly(3,4)NH(2) and Gly(3,4)CysNH(2). The extended Cooks kinetic method was employed to determine the gas-phase acidities using a triple
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P8791-100MG | 04061832780771 |