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Merck
모든 사진(1)

주요 문서

77627

Supelco

Poly(vinylpolypyrrolidone)

~110 μm particle size

동의어(들):

PVPP, Polyvinylpyrrolidone, cross-linked

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12164500
NACRES:
NA.21

가격 및 재고 정보를 현재 이용할 수 없음

형태

lumps

Quality Level

입자 크기

~110 μm

응용 분야

food and beverages

SMILES string

C=CN1CCCC1=O

InChI

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

InChI key

WHNWPMSKXPGLAX-UHFFFAOYSA-N

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일반 설명

Poly(vinylpolypyrrolidone) is a crosslinked homopolymer form of purified vinylpyrrolidone. It is hygroscopic in nature. It has been used widely in plant hormone purification.[1] It binds with phenolic compounds by hydrogen bonding.[2]

애플리케이션

It was used as lysis buffer in measuring DNA concentration.[3] 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).[4]

특징 및 장점

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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    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)
    P.J.J. Hooykaas, M.A. Hall, K.R. Libbenga
    Biochemistry and Molecular Biology of Plants, 27-27 (1999)
    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)
    Committee on Codex Specification
    Food Chemicals Codex, 2-3, 237-237 (1981)
    Kerry Murphy et al.
    AIDS (London, England), 27(15), 2413-2423 (2013-09-17)
    To assess the association of race with clinical outcomes in HIV-positive women on continuous HAART. Prospective study that enrolled women from 1994 to 1995 and 2001 to 2002. Women's Interagency HIV Study, a community-based cohort in five US cities. One

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