73034
Fluka

Polyethylene glycol solution

BioUltra, for molecular biology, 1,500, ~50% in H₂O

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Synonym

PEG solution

CAS Number

25322-68-3

MDL number

MFCD00081839

PubChem Substance ID

24886495

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Descriptions

Application

PEG is used as a fusogen to obtain hybridomas for monoclonal antibody production. Induces cell hybridization.

Properties

grade

for molecular biology

product line

BioUltra

mol wt

M_r 1400-1600

concentration

~50% in H₂O

total impurities

DNases, none detected

RNases, none detected

insoluble matter, passes filter test

phosphatases, none detected

proteases, none detected

6.0-7.5 (25 °C)

anion traces

chloride (Cl^-): ≤50 mg/kg

sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg

As: ≤0.1 mg/kg

Ba: ≤5 mg/kg

Bi: ≤5 mg/kg

Ca: ≤10 mg/kg

Cd: ≤5 mg/kg

Co: ≤5 mg/kg

Cr: ≤5 mg/kg

Cu: ≤5 mg/kg

Fe: ≤5 mg/kg

K: ≤200 mg/kg

Li: ≤5 mg/kg

Mg: ≤5 mg/kg

Mn: ≤5 mg/kg

Mo: ≤5 mg/kg

Na: ≤200 mg/kg

Ni: ≤5 mg/kg

Pb: ≤5 mg/kg

Sr: ≤5 mg/kg

Zn: ≤5 mg/kg

UV absorption

λ: 260 nm A_max: 0.6

λ: 280 nm A_max: 0.3

References

Reference

, Harlow, E., and Lane, D., ed. Antibodies: A Laboratory Manual Cold Spring Harbor, NY , (1998), 211-213

Davidson, R.L., and Gerald, P.S., Induction of mammalian somatic cell hybridization by polyethylene glycol. Methods Cell Biol. 15, 325-338, (1977)

Merck

Merck 13,7651

Safety

WGK Germany

10-23

Related Categories

... Molecular Biology Reagents > BioUltra

... X-Ray Crystallography > Optimization Reagents

FT-IR Condensed Phase

FT-IR Raman

MSDS

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More Information

Polyethylene glycol solution

BioUltra, for molecular biology, 1,500, ~50% in H2O

BioUltra, for molecular biology, 1,500, ~50% in H₂O