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P7181

Sigma-Aldrich

Polyethylene glycol solution

Hybri-Max, 50 % (w/v), average mol wt 1,450, 0.2 μm filtered, BioReagent, suitable for hybridoma

Sinônimo(s):

PEG Solution, Polyethylene Glycol

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About This Item

Número MDL:
Código UNSPSC:
12161902
ID de substância PubChem:
NACRES:
NA.75

grau

Hybri-Max

esterilidade

0.2 μm filtered

linha de produto

BioReagent

Formulário

solution

peso molecular

average mol wt 1,450

concentração

50 % (w/v)

técnica(s)

cell culture | hybridoma: suitable

Impurezas

endotoxin, tested

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

C(CO)O

InChI

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

chave InChI

LYCAIKOWRPUZTN-UHFFFAOYSA-N

Descrição geral

Polyethylene glycol (PEG) is a polymer of ethylene oxide and water, obtained upon condensation.

Aplicação

Polyethylene glycol solution has been used in the hybridization of the following:
  • irradiated camel fibroblast cells with A23 hamster cells
  • mouse splenocytes with Sp2/0-Ag 14 mouse myeloma cells
  • rabbit splenocytes and cell line 240E-1

Recommended for use in a normal fusion protocol requiring 50% PEG.

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

Ações bioquímicas/fisiológicas

Polyethylene glycol (PEG) is used in detergents, emulsifying agents, soaps, metal costing process, pharmaceutical preparations and cosmetics. PEG is commonly used as a lubricant. It′s application is also observed in chromatographic stationary phases. PEG prevents crystal formation in emulsions.

Embalagem

Packaged in sealed ampules under nitrogen.

Outras notas

Contains 50% (w/v) polyethylene glycol (Av. Mol. Wt. 1450) in DPBS without calcium.

Reconstituição

Solution is ready-to-use. If a less concentrated solution is desired, dilute with sterile DPBS without calcium (D5773). Some precipitate may appear after being exposed to cooler, but should disappear as the solution warms. Solution may be frozen if desired but should first be aliquotted to avoid repeated freeze/thaw cycles.

Informações legais

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

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

212.0 °F - closed cup

Ponto de fulgor (°C)

100 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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