77627
Poly(vinylpolypyrrolidone)
~110 μm particle size
Synonyme(s) :
PVPP, Polyvinylpyrrolidone, cross-linked
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About This Item
Produits recommandés
Forme
lumps
Niveau de qualité
Taille des particules
~110 μm
Application(s)
food and beverages
Chaîne SMILES
C=CN1CCCC1=O
InChI
1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
Clé InChI
WHNWPMSKXPGLAX-UHFFFAOYSA-N
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Description générale
Poly(vinylpolypyrrolidone) is a crosslinked homopolymer form of purified vinylpyrrolidone. It is hygroscopic in nature. It has been used widely in plant hormone purification. It binds with phenolic compounds by hydrogen bonding.
Application
It was used as lysis buffer in measuring DNA concentration. It was also used in detection of recombinant proteins from leaf extracts using Surface enhanced laser desorption ionization time-of-flight mass spectrometry (SELDI-TOF MS).
Caractéristiques et avantages
Complexes with phenolics and alkaloids for their removal from plant samples, thus preventing their modification of proteins and any interference they may cause in spectrophotometric determinations of protein content. This is also reported to improve stability of enzymes.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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