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Merck

P8192

TWEEN® 80 solution

10%, low peroxide

Sinonimo/i:

Polysorbate 80, Polyethylene glycol sorbitan monooleate solution, Polyoxyethylenesorbitan Monooleate

Autenticati per visualizzare i prezzi riservati alla tua organizzazione & contrattuali

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10 ML

CHF 46.20

CHF 46.20


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Informazioni su questo articolo

Numero CAS:
Numero MDL:
Codice UNSPSC:
12161900
NACRES:
NA.21

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Livello qualitativo

Descrizione

non-ionic

Concentrazione

10%

Temperatura di conservazione

2-8°C

Stringa SMILE

O1C(CC(C1C(OCCO)COCCOC(=O)CCCCCCC\C=C\CCCCCCCC)OCCO)OCCO

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+
RGPBUVUVZKQNHD-MDZDMXLPSA-N

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Questo articolo
P6349P6474P5188
TWEEN® 80 viscous liquid, Low-peroxide

Sigma-Aldrich

P6349

TWEEN® 80

TWEEN® 80 viscous liquid, Preservative Free, Low-peroxide; Low-carbonyls

Sigma-Aldrich

P6474

TWEEN® 80

TWEEN® 80 Molecular Biology, syrup

Sigma-Aldrich

P5188

TWEEN® 80

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

description

non-ionic

description

non-ionic

description

non-ionic

description

non-ionic

Quality Level

200

Quality Level

300

Quality Level

300

Quality Level

200

concentration

10%

concentration

-

concentration

-

concentration

-

non-ionic detergent, cell lysis buffer component, protein extraction biffer component, lysing buffer component

-

non-ionic detergent, cell lysis buffer component, protein extraction biffer component, lysing buffer component

-

Applicazioni

Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines

Risultati analitici

Low Peroxide

Altre note

Contains BHT as an antioxidant.

Note legali

TWEEN is a registered trademark of Croda International PLC

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Certificati d'analisi (COA)

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R G Deshpande et al.
Journal of medical microbiology, 46(3), 233-238 (1997-03-01)
Contact-dependent haemolytic activity was observed with cells of Mycobacterium tuberculosis H(37)Rv and M. tuberculosis H(37)Ra, but not with those of M. bovis, M. bovis BCG and M. africanum. Culture filtrates of all these strains did not exhibit any haemolytic activity.
Isolation of subcellular organelles.
B Storrie et al.
Methods in enzymology, 182, 203-225 (1990-01-01)
Mylène Tajan et al.
Nature communications, 12(1), 366-366 (2021-01-16)
Many tumour cells show dependence on exogenous serine and dietary serine and glycine starvation can inhibit the growth of these cancers and extend survival in mice. However, numerous mechanisms promote resistance to this therapeutic approach, including enhanced expression of the de

Questions

1–3 of 3 Questions  
  1. Is this product 10% Wt/wt or vol/vol?

    1 answer
    1. The product is a 10% w/w solution in water.

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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