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655207

Millipore

TWEEN® 80

PROTEIN GRADE Detergent, 10% Solution, Sterile-Filtered. Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins. Supplied as a 10% (W/W) solution of PROTEIN GRADE TWEEN 80 detergent. Conductivity:≤50 µmhos.

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Synonym(s):
TWEEN® 80, Polysorbate 80, POE (20) sorbitan monooleate, Polyethylene glycol sorbitan monooleate, Polyoxyethylenesorbitan monooleate
CAS Number:
MDL number:

Quality Level

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

aggregation number

58

impurities

≤200 μM Aldehyde
≤200 μM peroxide

color

clear colorless

CMC

12 μM (HLB number 15)

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+

InChI key

RGPBUVUVZKQNHD-MDZDMXLPSA-N

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This Item
P8074P5188P1754
TWEEN® 80 PROTEIN GRADE Detergent, 10% Solution, Sterile-Filtered. Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins. Supplied as a 10% (W/W) solution of PROTEIN GRADE TWEEN 80 detergent. Conductivity:≤50 µmhos.

Millipore

655207

TWEEN® 80

-
TWEEN® 80 BioXtra, viscous liquid

Sigma-Aldrich

P8074

TWEEN® 80

Premium Grade
TWEEN® 80 for molecular biology, syrup

Sigma-Aldrich

P5188

TWEEN® 80

-
TWEEN® 80 viscous liquid

Sigma-Aldrich

P1754

TWEEN® 80

-
aggregation number

58

aggregation number

60

aggregation number

-

aggregation number

60

impurities

≤200 μM Aldehyde, ≤200 μM peroxide

impurities

≤0.025% Phosphorus (P)

impurities

-

impurities

-

CMC

12 μM (HLB number 15)

CMC

0.012 mM (20-25°C)

CMC

0.012 mM

CMC

0.012 mM (20-25°C)

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

Conductivity:≤50 µmhos.
Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins (aggregation number: 58; conductivity: <50 µmhos; CMC: 12 µM; HLB number: 15). Supplied as a 10% (W/W) solution of PROTEIN GRADE TWEEN 80 detergent.
Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins. Supplied as a 10% (W/W) solution of PROTEIN GRADE TWEEN 80 detergent.

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Physical form

Supplied as a 10% (W/W) aqueous solution.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
PROTEIN GRADE is a registered trademark of Merck KGaA, Darmstadt, Germany
TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

> 113 °C - closed cup


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Polysorbate 80 United States Pharmacopeia (USP) Reference Standard

USP

1547969

Polysorbate 80

TWEEN&#174; 20 non-ionic, aqueous solution, 10% (w/v)

Sigma-Aldrich

11332465001

TWEEN® 20

Cyanidin chloride European Pharmacopoeia (EP) Reference Standard

Y0001061

Cyanidin chloride

Polysorbate 80 tested according to Ph. Eur.

Sigma-Aldrich

59924

Polysorbate 80

Cyanidin chloride analytical standard

Supelco

94099

Cyanidin chloride

Cristina Cigana et al.
Antimicrobial agents and chemotherapy, 60(8), 4991-5000 (2016-06-15)
The clinical development of antibiotics with a new mode of action combined with efficient pulmonary drug delivery is a priority against untreatable Pseudomonas aeruginosa lung infections. POL7001 is a macrocycle antibiotic belonging to the novel class of protein epitope mimetic

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