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P5556

Sigma-Aldrich

Poloxamer 188 solution

10%, sterile-filtered, BioReagent, suitable for insect cell culture

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Synonym(s):
Nonionic copolymer surfactant
CAS Number:
9003-11-6
MDL number:
MFCD00082049
UNSPSC Code:
12161902
PubChem Substance ID:
24898666
NACRES:
NA.75

description

non-ionic

sterility

sterile-filtered

product line

BioReagent

mol wt

average mol wt 8350

concentration

10%

technique(s)

cell culture | insect: suitable

impurities

endotoxin, tested

CMC

0.04 mM

transition temp

cloud point ≥100

HLB

29

InChI

1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2

InChI key

RVGRUAULSDPKGF-UHFFFAOYSA-N

Related Categories

General description

Poloxamer 188 (P188) is a non-ionic amphiphilic copolymer. It comprises a central chain of hydrophobic polyoxypropylene flanked at ends by hydrophilic polyoxyethylene.

Application

A nonionic copolymer surfactant

Biochem/physiol Actions

Poloxamer 188 (P188) elicits hemorheological, antithrombotic, anti-inflammatory, and cytoprotective activities. It restores and stabilizes membrane barrier function. P188 also inhibits lipid peroxidation, reduces surface tension and hydrophobic-based cellular adherence. P-188 exhibits low toxicity and may be used in oral drug delivery.

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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