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PVP40 Sigma-Aldrich

Polyvinylpyrrolidone

average mol wt 40,000

Synonym: PVP, Polyvidone, Povidone

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Description

Application

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.

Other Notes

Polyvinylpyrrolidone is a component of Denhardt′s Solution and is included at a concentration of 1% (w/v) in the standard 50X stock solution.

Packaging

1 kg in poly bottle

5 kg in poly drum

50, 100, 500 g in poly bottle

Price and Availability


Polymeric Drug Delivery Techniques Guide

Same Day Custom Oligos
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
TR8370000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Introduction to Southern and Northern Blotting

The transfer of macromolecules such as nucleic acids and proteins to solid-phase membranous support is known as blotting. Fragments of DNA and RNA molecules separated by gel electrophoresis are trans...
Keywords: AGE, Buffers, Digestions, Electrophoresis, Filtration, Gel electrophoresis, Nucleic acid hybridization, Precipitation, Purification, Scintillation, Separation, Sterilizations

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Peer-Reviewed Papers
15

References

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