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P2906

Sigma-Aldrich

Poly(ethylene glycol)

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

Synonym(s):

Polyethylene glycol, PEG

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About This Item

Linear Formula:
H(OCH2CH2)nOH
CAS Number:
MDL number:
UNSPSC Code:
12161902
PubChem Substance ID:
NACRES:
NA.75

Pricing and availability is not currently available.

biological source

synthetic (organic)

Quality Level

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

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1 of 4

This Item
P43388122781189
form

waxy solid

form

powder

form

solid

form

solid

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100, 200

mol wt

3,000-3,700

mol wt

average mol wt 3,350

mol wt

Mr 2700-3300

mol wt

Mr 950-1050

impurities

endotoxin, tested

impurities

≤0.01% Phosphorus (P), ≤0.1% Insoluble matter

impurities

insoluble matter, passes filter test, ≤0.001% peroxides (as H2O2)

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

biological source

synthetic (organic)

biological source

-

biological source

-

biological source

-

grade

Hybri-Max

grade

-

grade

-

grade

for molecular biology

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.[1]

Application

Poly(ethylene glycol) has been used in the production of monoclonal antibodies.[2]
Recommended for cell fusion.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

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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