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Merck

77627

Supelco

聚乙烯聚吡咯烷酮

~110 μm particle size

别名:

PVPP, 聚乙烯基吡咯烷酮,交联

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12164500
NACRES:
NA.21

形狀

lumps

品質等級

粒徑

~110 μm

應用

food and beverages

SMILES 字串

C=CN1CCCC1=O

InChI

1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2

InChI 密鑰

WHNWPMSKXPGLAX-UHFFFAOYSA-N

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一般說明

聚(乙烯基吡咯烷酮)是一种交联均聚物形式的纯化乙烯基吡咯烷酮。它具有吸湿性。它已被广泛用于植物激素的纯化。它可通过氢键与酚类化合物进行结合。

應用

其已被用于测定DNA浓度的裂解缓冲液终。它还可用于使用表面增强激光解吸电离飞行时间质谱(SELDI-TOF MS)从叶提取物中重组蛋白进行检测。

特點和優勢

与酚类和生物碱类形成复合物,以便从植物样品中将其除去,从而防止它们对蛋白质产生改性,并且消除它们在分光光度法测定蛋白质含量时可能带来的干扰。据报道,它还能够提高酶的稳定性。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Heat-stress and light-stress induce different cellular pathologies in the symbiotic dinoflagellate during coral bleaching.
Downs CA
PLoS ONE, 8(12), e77173-e77173 (2013)
A SELDI-TOF MS procedure for the detection, quantitation, and preliminary characterization of low-molecular-weight recombinant proteins expressed in transgenic plants.
Badri MA
Proteomics, 9(2), 233-241 (2009)
Committee on Codex Specification
Food Chemicals Codex, 2-3, 237-237 (1981)
Robert-Paul Juster et al.
Stress (Amsterdam, Netherlands), 16(6), 616-629 (2013-08-21)
Socio-demographics and workplace stress may affect men and women differently. The aim of this cross-sectional study was to assess sex-specific interactions among age, occupational status, and workplace Demand-Control-Support (D-C-S) factors in relation to psychiatric symptoms and allostatic load levels representing
Hany Sady et al.
PLoS neglected tropical diseases, 7(8), e2377-e2377 (2013-08-31)
Schistosomiasis, one of the most prevalent neglected tropical diseases, is a life-threatening public health problem in Yemen especially in rural communities. This cross-sectional study aims to determine the prevalence and associated risk factors of schistosomiasis among children in rural Yemen.

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