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Merck
CN
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文件

P9003

Sigma-Aldrich

聚-DL-丙氨酸

mol wt 1,000-5,000

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别名:
Alanine homopolymer
CAS号:
25281-63-4
MDL编号:
MFCD00166369
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
24899001
NACRES:
NA.26

形式

powder

质量水平

200

分子量

1,000-5,000

颜色

white to off-white

储存温度

−20°C

SMILES字符串

CC(N)C(O)=O

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分析说明

通过质谱法测定分子量

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。

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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L Chedid et al.
Proceedings of the National Academy of Sciences of the United States of America, 76(12), 6557-6561 (1979-12-01)
N-Acetylmuramyl-L-Ala-D-Glu-NH2 (muramyl dipeptide) and several of its derivatives are effective immunoactivators that can enhance nonspecific resistance to infection but can also elicit fever. In contrast, one of its stereoisomers, N-acetylmuramyl-D-Ala-D-Glu-NH2, is devoid of both these activities. Our present report demonstrates
Mateusz Marianski et al.
The Journal of chemical physics, 137(4), 044109-044109 (2012-08-03)
We compare the energetic and structural properties of fully optimized α-helical and antiparallel β-sheet polyalanines and the energetic differences between axial and equatorial conformations of three cyclohexane derivatives (methyl, fluoro, and chloro) as calculated using several functionals designed to treat
Eun Jung Yun et al.
Biomacromolecules, 13(4), 1106-1111 (2012-03-08)
As a new application of a thermogel, a poly(ethylene glycol)-b-poly(L-alanine) (PEG-L-PA) gel encapsulating fibroblasts was investigated for wound healing. The fibroblasts were encapsulated by the temperature sensitive sol-to-gel transition of the polymer aqueous solution. Under the in vitro three-dimensional (3D)
Reinhard Schweitzer-Stenner
The journal of physical chemistry. B, 116(14), 4141-4153 (2012-03-07)
The amide I mode is a highly structure sensitive vibration of polypeptides that gives rise to a very strong band in IR absorption and a moderate band in Raman spectra. Many theoretical simulations of IR-band profiles have been undertaken thus
Nikolas S Burkoff et al.
Biophysical journal, 102(4), 878-886 (2012-03-06)
Nested sampling is a Bayesian sampling technique developed to explore probability distributions localized in an exponentially small area of the parameter space. The algorithm provides both posterior samples and an estimate of the evidence (marginal likelihood) of the model. The
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