Home | Products | Quick Order | Support | Contact Us
Home  |   Products | Optimize Reagents | Optimize - Polymers | Polyethylene glycol monomethyl ether 5,000
Polyethylene glycol monomethyl ether 5,000
Polyethylene glycol monomethyl ether 5,000

Polyethylene glycol monomethyl ether 5,000
View Full Size

Crystallization grade Polyethylene glycol monomethyl ether for formulating screens or for optimization
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)
Made from 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
CAS Number [9004-74-4]
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
Average Mn: 5,000
Aldehyde None detected
Peroxide None detected

Measured Conductivity range: 19.8 - 23.9 µS/cm at 25°C
Measured Refractive Index range: 1.40164 - 1.40209 at 20°C
HR2-615 Polyethylene glycol monomethyl ether 5,000 50% w/v solution - 200 ml
Price Quantity
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.
SDS for HR2-615
Certificates of Analysis
To add item to My Wish List,
please log in.
info@hrmail.com   |  800.452.3899   |  949.425.1321   |  Fax 949.425.1611   |   ©COPYRIGHT 2003 - 2018 HAMPTON RESEARCH CORP. ALL RIGHTS RESERVED.   |  PRIVACY POLICY