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Poly(ethylene glycol)

Name: Poly(ethylene glycol)
Brand: SIGMA
Price: 70.5 USD
Availability: InStock

Hybri-Max^™, mol wt 3,000-3,700, waxy solid, BioReagent, suitable for hybridoma

Synonym(s):

Polyethylene glycol, PEG

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Pack Size	SKU	Availability	Price
5 g		Available to ship TODAYfromMILWAUKEE	$70.50

About This Item

Linear Formula:

H(OCH₂CH₂)_nOH

CAS Number:

25322-68-3

NACRES:

NA.75

PubChem Substance ID:

24898372

UNSPSC Code:

12161902

MDL number:

MFCD00081839

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Properties

biological source

synthetic (organic)

Quality Segment

200

grade

Hybri-Max^™

sterility

autoclaved

product line

BioReagent

form

waxy solid

mol wt

3,000-3,700

technique(s)

cell culture | hybridoma: suitable

impurities

endotoxin, tested

SMILES string

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

Description

General description

Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer and is available in different molecular weights. It either exists in the form of a linear or branched structure. It aids in the purification and crystal growth of proteins and nucleic acids. PEG along with dextran is used to achieve an aqueous polymer two-phase system, which is essential for the purification of biological materials. It permits cell fusion through its interaction with the cell membrane.

Application

Poly(ethylene glycol) has been used in the production of monoclonal antibodies.
Recommended for cell fusion.

Legal Information

Hybri-Max is a trademark of Sigma-Aldrich Co. LLC

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1 of 1

This Item	P4338	81189	81268
Sigma-Aldrich P2906 Poly(ethylene glycol)	Sigma-Aldrich P4338 Poly(ethylene glycol)	Sigma-Aldrich 81189 Poly(ethylene glycol)	Sigma-Aldrich 81268 Poly(ethylene glycol)
form waxy solid	form powder	form solid	form powder
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 200
mol wt 3,000-3,700	mol wt average mol wt 3,350	mol wt M_r 950-1050	mol wt M_r 7000-9000
impurities endotoxin, tested	impurities ≤0.01% Phosphorus (P), ≤0.1% Insoluble matter	impurities DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected	impurities DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
sterility autoclaved	sterility -	sterility -	sterility -
biological source synthetic (organic)	biological source -	biological source -	biological source -

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

281.5 °F - closed cup

flash_point_c

138.6 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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Global Trade Item Number

SKU	GTIN
P2906-2G	04061832306049
P2906-5G	04061834365792

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