Polyethylene glycol monomethyl ether 5,000蛋白结晶试剂盒Hampton Research

Hampton Research蛋白结晶试剂盒

Polyethylene glycol monomethyl ether 5,000
Polyethylene glycol monomethyl ether 5,000

Polyethylene glycol monomethyl ether 5,000

Polyethylene glycol monomethyl ether 5,000

Polyethylene glycol monomethyl ether 5,000

Polyethylene glycol monomethyl ether 5,000

Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol monomethyl ether 5,000

Polyethylene glycol monomethyl ether 5,000

Applications

  • Crystallization grade Polyethylene glycol monomethyl ether 5,000 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

Polyethylene glycol 5,000 monomethyl ether

Synonyms: Methoxy poly(ethylene) glycol 5,000 or mono-Methyl polyethylene glycol 5,000 or PEG MME 5,000, or MPEG 5,000
CH3O(CH2CH2O)nH
CAS Number [9004-74-4]
Average Mn 5,000
EC Number 215-801-2
RTECS PE8271000
MDL Number MFCD00084416
PubChem Substance ID 24887753
Melting Point (Starting Material) 59°C
Appearance (Starting Material) Fine, white flakes

Aldehyde None detected
Peroxide None detected

Measured Conductivity range: 19.8 – 29.1 µS/cm at 25°C
Measured Refractive Index range: 1.40164 – 1.40215 at 20°C

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Polyethylene glycol monomethyl ether 5,000

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Polyethylene glycol monomethyl ether 5,000

Polyethylene glycol monomethyl ether 5,000

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Polyethylene glycol monomethyl ether 5,000

CAT NO

HR2-615

NAME

50% w/v Polyethylene glycol monomethyl ether 5,000

DESCRIPTION

200 mL

PRICE

$117.00

cart quote

Support Material(s)

Polyethylene glycol monomethyl ether 5,000 HR2-615 Polyethylene glycol monomethyl ether 5,000 SDS

Certificate Of Analysis

References

1. Poly(ethylene) glycol monomethyl ethers – an alternative to poly(ethylene) glycols in protein crystallization. A. M. Brzozowski and S. P. Tolley. Acta Cryst. (1994). D50, 466-468.

2. Crystallization of a Humicola lanuginosa lipase-inhibitor complex with the use of polyethylene glycol monomethyl ether. A. M. Brzozowski. Acta Cryst. (1993). D49, 352-354.

3. Crystallization and preliminary crystallographic analysis of the transcriptional regulator RfaH from Escherichia coli and its complex with ops DNA. M. N. Vassylyeva, V. Svetlov, S. Klyuyev, Y. D. Devedjiev, I. Artsimovitch and D. G. Vassylyev. Acta Cryst. (2006). F62, 1027-1030.

Polyethylene glycol monomethyl ether 5,000 Polyethylene glycol monomethyl ether 5,000

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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