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Key Documents

D9777

Sigma-Aldrich

Dialysis tubing cellulose membrane

avg. flat width 25 mm (1.0 in.)

Synonyme(s) :

Cellulose dialysis tubing, Dialysis membrane

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About This Item

Code UNSPSC :
41123100
Nomenclature NACRES :
NB.22

Diam. moyen

16 mm , when full

Largeur moy. à plat

25 mm (1.0 in.)

Capacité

~60 mL/ft

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Description générale

Typical molecular weight cut-off = 14,000.

Conditionnement

Supplied in rolls, dry

Qualité

May contain glycerin and sulfur compounds in more than trace amounts.

Notes préparatoires

Removal of glycerol included as a humectant can be accomplished by washing the tubing in running water for 3-4 hours. Removal of sulfur compounds can be accomplished by treating the tubing with a 0.3% (w/v) solution of sodium sulfide at 80°C for 1 minute. Wash with hot water (60°C) for 2 minutes, followed by acidification with a 0.2% (v/v) solution of sulfuric acid, then rinse with hot water to remove the acid. This tubing will retain most proteins of molecular weight 12,000 or greater.

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Maryam Tabassum Hussain et al.
International journal of pharmaceutics, 590, 119955-119955 (2020-10-10)
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Urszula Gawlik-Dziki et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-05)
Stratiotes aloides L. is common water plant in central Poland. Due to its expansive character, S. aloides L. can strongly affect the functioning of aquatic ecosystems. S. aloides L. was an important famine plant in central Poland. This plant was
Keven Lothert et al.
Journal of virological methods, 275, 113756-113756 (2019-10-24)
The continuously increasing potential of stem cell treatments for various medical conditions has accelerated the need for fast and efficient purification techniques for individualized cell therapy applications. Genetic stem cell engineering is commonly done with viral vectors like the baculovirus.
Isabel Narváez et al.
Frontiers in plant science, 10, 1471-1471 (2019-12-05)
Regeneration capacity, via somatic embryogenesis, of four wild olive genotypes differing in their response to defoliating Verticillium dahliae (resistant genotypes StopVert, OutVert, Ac-18 and the susceptible one, Ac-15) has been evaluated. To induce somatic embryogenesis, methodologies previously used in wild
Oylum Colpankan Gunes et al.
Journal of biomaterials applications, 35(4-5), 515-531 (2020-07-01)
The objective of the study was to produce three-dimensional and porous nanofiber reinforced hydrogel scaffolds that can mimic the hydrated composite structure of the cartilage extracellular matrix. In this regard, wet-electrospun poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanofiber reinforced carboxymethyl chitosan-silk fibroin (PNFs/CMCht-SF) hydrogel

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