77627
Poly(vinylpolypyrrolidone)
~110 μm particle size
Sinonimo/i:
PVPP, Polyvinylpyrrolidone, cross-linked
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About This Item
Prodotti consigliati
Stato
lumps
Livello qualitativo
Dimensione particelle
~110 μm
applicazioni
food and beverages
Stringa SMILE
C=CN1CCCC1=O
InChI
1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
WHNWPMSKXPGLAX-UHFFFAOYSA-N
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Categorie correlate
Descrizione generale
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.
Applicazioni
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).
Caratteristiche e vantaggi
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.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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