P5288
聚乙烯吡咯烷酮
Molecular Biology, nucleic acid hybridization tested, mol wt 360,000
别名:
PVP, 聚维酮
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关于此项目
线性分子式:
(C6H9NO)n
化学文摘社编号:
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12161700
MDL number:
产品名称
聚乙烯吡咯烷酮, Molecular Biology, nucleic acid hybridization tested, mol wt 360,000
InChI
1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
SMILES string
C=CN1CCCC1=O
InChI key
WHNWPMSKXPGLAX-UHFFFAOYSA-N
grade
Molecular Biology
form
powder
mol wt
360,000
suitability
nucleic acid hybridization tested
foreign activity
Endonuclease, exonuclease, RNase, none detected
Quality Level
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Application
聚乙烯吡咯烷酮用于：
- 进行胞浆内精子注射程序
- 制备植物内生菌包衣剂混合物，包被匍匐翦股颖草种
- 作为预杂交溶液的成分
Biochem/physiol Actions
聚乙烯吡咯烷酮可以与多酚结合。因此，已将其用于从富含多酚的植物中分离RNA。也广泛用于合成纳米颗粒。
General description
聚乙烯吡咯烷酮是含有羰基，C-N和烷基官能团的大型聚合物。
Other Notes
聚乙烯吡咯烷酮是 Denhardt′s 溶液的一种成分，在标准 50X 储备溶液中的浓度为 1%（w/v）。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Inclusion of polyvinylpyrrolidone in the polymerase chain reaction reverses the inhibitory effects of polyphenolic contamination of RNA
Koonjul PK, et al.
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Van LL, et al.
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Kallum M Koczkur et al.
Dalton transactions (Cambridge, England : 2003), 44(41), 17883-17905 (2015-10-06)
Colloidal synthesis offers a route to nanoparticles (NPs) with controlled composition and structural features. This Perspective describes the use of polyvinylpyrrolidone (PVP) to obtain such nanostructures. PVP can serve as a surface stabilizer, growth modifier, nanoparticle dispersant, and reducing agent.
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