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Merck
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07579

Sigma-Aldrich

Poly(éthylene glycol)-blocage-poly(propylène glycol)-blocage-poly(éthylene glycol)

surfactant, non-ionic

Synonyme(s) :

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol), Poly(propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol)

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About This Item

Numéro CAS:
9003-11-6
Numéro MDL:
MFCD00082049
Code UNSPSC :
12352112
ID de substance PubChem :
24846082
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

100

Impuretés

≤0.5% water

Pf

56-61 °C

Indice d'hydroxyle

6‑9 mg KOH/g

Application(s)

detection

InChI

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

Clé InChI

RVGRUAULSDPKGF-UHFFFAOYSA-N

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Description générale

Synperonic F-108 is a polyoxyethylene-polyoxypropylene block copolymer. It has two hydrophilic groups that are attached to a central hydrophobic group that self-assembles in an aqueous solution into clusters known as micelles. This water-soluble surfactant is used as effective emulsification and solubilizing agent in a wide range of applications.

Application

Synperonic® F 108 may be used as an adjuvant for lentiviral (LV) transduction. It possesses higher (LV) transduction efficiency than polybrene.[1]

Informations légales

Synperonic is a registered trademark of Croda International PLC

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, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000424995
0000424995
BCCM0896
BCCK9234
BCCG9471

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Bishnubrata Patra et al.
Scientific reports, 6, 21061-21061 (2016-02-16)
Three-dimensional (3D) tumor spheroid possesses great potential as an in vitro model to improve predictive capacity for pre-clinical drug testing. In this paper, we combine advantages of flow cytometry and microfluidics to perform drug testing and analysis on a large
Feby Wijaya Pratiwi et al.
Biomedicines, 9(1) (2020-12-31)
Mesoporous silica nanoparticles (MSNs) have emerged as a prominent nanomedicine platform, especially for tumor-related nanocarrier systems. However, there is increasing concern about the ability of nanoparticles (NPs) to penetrate solid tumors, resulting in compromised antitumor efficacy. Because the physicochemical properties
Ines Höfig et al.
The journal of gene medicine, 14(8), 549-560 (2012-08-14)
Although lentiviral transduction methods are widely used, their broader application is dependent upon the optimization of lentiviral transduction efficiency for a broad range of cell types. In the present study, we focus on the evaluation of two chemical classes with
Neeta Jain-Gupta et al.
FEMS immunology and medical microbiology, 66(3), 436-444 (2012-11-21)
Brucellosis is the most common zoonotic disease worldwide, and there is no vaccine for human use. Brucella melitensis Rev1, a live attenuated strain, is the commercial vaccine for small ruminants to prevent B. melitensis infections but has been associated with abortions
D J Bartley et al.
Veterinary parasitology, 187(3-4), 464-472 (2012-03-21)
Non-specific mechanisms involving ATP-binding cassette drug efflux transporters may play an important role in xenobiotic clearance in ovine gastro-intestinal nematodes. By using transporter inhibitors, the aim of this trial was to assess the possibility of increasing drug bioavailability in the
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Questions

1–3 of 3 Questions  

  1. 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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  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/449/386/product-dating-information-mk.pdf

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  3. Is this in powder or liquid form?

    1 answer

    1. This product is in solid form. The appearance specification is crystals or flakes. The exact form will be indicated on the lot-specific Certificate of Analysis. Certificates are available in the Documentation section of the product page.

      Please see the link below to access a specific lot or a sample Certificate:
      https://www.sigmaaldrich.com/product/sial/07579#product-documentation

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