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Products > Optimize Reagents > Optimize – Polymers > Polyvinylpyrrolidone K 15
Polyvinylpyrrolidone K 15
Applications
- Crystallization grade Polyvinylpyrrolidone K 15 for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Polyvinylpyrrolidone K 15
Synonyms: Polyvidone, or Povidone, or PVP, or Poly(1-vinyl-2-pyrrolidinone)homopolymer
(C6H9NO)n
Mr Average ~ 10,000
CAS [9003-39-8]
EC Number 201-800-4
Merck 14,7697
RTECS TR8370000
MDL Number MFCD01076626
PubChem Substance ID 24887764
Measured Conductivity Range: 341 – 1003 µS/cm at 25°C
Measured Refractive Index Range: 1.42012 – 1.42239 at 20°C
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CAT NO
HR2-769
NAME
DESCRIPTION
200 mL
PRICE
$60.00
cart quote
Support Material(s)
HR2-769 Polyvinylpyrrolidone K 15 SDS Certificate Of Analysis
References
1. Polymeric precipitants for the crystallization of macromolecules. Sam Patel, Bob Cudney and Alexander McPherson. Biochemical and Biophysical Research Communications, Vol. 207, No. 2, 1995.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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