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81269

Sigma-Aldrich

Polyethylene glycol 3000 monodisperse solution

BioUltra, for molecular biology, ~50% in H2O

Synonyme(s) :

Polyethylene glycol solution, PEG solution

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About This Item

Numéro CAS:
25322-68-3
Numéro MDL:
MFCD00081839
Code UNSPSC :
51171641
ID de substance PubChem :
24887729
Nomenclature NACRES :
NA.25

Qualité

for molecular biology

Niveau de qualité

100

Gamme de produits

BioUltra

Forme

solution

Concentration

~50% in H2O

Impuretés

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

pH

5.5-7.0 (25 °C, 10% in H2O)

Solubilité

H2O: 0.1 g/mL at 20 °C, clear, colorless

Densité

1.08 g/mL at 20 °C

Traces d'anions

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

Traces de cations

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

λ

0.1 g/mL in H2O

Absorption UV

λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.03

Chaîne SMILES 

C(CO)O

InChI

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

Clé InChI

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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Application

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

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
BCCJ9880
BCCC6917
BCBS6457V
BCBL4693V
BCBC7273V

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Consulter la Bibliothèque de documents

Nicholas M Kanaan et al.
Nature communications, 11(1), 2809-2809 (2020-06-06)
Formation of membrane-less organelles via liquid-liquid phase separation is one way cells meet the biological requirement for spatiotemporal regulation of cellular components and reactions. Recently, tau, a protein known for its involvement in Alzheimer's disease and other tauopathies, was found
I L Konorova et al.
Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)
The search for antiaggregatory compounds is undertaken, as a rule, under in vitro conditions which do not reflect the dynamics of the real process. The present work deals with study of the peculiarities of the development of the collagen induced
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
M Patel Geeta et al.
Current drug delivery, 6(2), 159-165 (2009-05-20)
Carbamazepine indicated for the control of epilepsy, undergoes extensive hepatic first-pass metabolism after oral administration. A vaginal dosage form of carbamazepine is not commercially available. Conventional suppository having poor retention in the vaginal tract, as they are removed in a
D D Smyth et al.
Cardiovascular drugs and therapy, 4(1), 297-300 (1990-02-01)
Previous studies have demonstrated that Separan AP-30, a drag-reducing polymer, significantly decreased the formation of atherosclerotic plaques in rabbits fed a high-cholesterol diet. Furthermore, Separan AP-273, a polymer similar to but longer than Separan AP-30, markedly increased cardiac output in

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