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PURG10020

Sigma-Aldrich

Pur-A-Lyzer™ Mega Dialysis Kit

Mega 1000, capacity 3-20 mL, pkg of 5 Mega dialysis tubes (in individual pouch), MWCO 1 kDa, cap, 20 mL displacement

Synonyme(s) :

Dialyzers, High through put dialysis tubing, puralyzer

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About This Item

Code UNSPSC :
41123100
Nomenclature NACRES :
NB.22

Matériaux

regenerated cellulose membrane

Caractéristiques

cap 20 mL displacement

Conditionnement

pkg of 5 Mega dialysis tubes (in individual pouch)

Capacité

3-20 mL

Tube, L × diam.

8.6 cm × 3.0 cm

Dimension de pores

1 kDa MWCO

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Description générale

The Pur-A-Lyzer Dialysis Kits are an innovative dialysis tubing that can be conveniently loaded and unloaded using any standard pipette tip while still allowing for 98% sample recovery yield. The revolutionary design of the Pur-A-Lyzer Tube makes it the only dialysis tool which enables true high throughput dialysis, accommodating a large number of samples in a single buffer tank.

The Pur-A-Lyzer Dialysis Tube allows rapid, high performance extraction of macromolecules without contamination. It is ideal for purification of proteins, automated protein sequencing, peptide mapping and amino acid analysis.

Application

Dialysis or buffer exchange of volumes between 10 mL and 20 mL
Preparation of protein samples for MALDI-MS.
Sample concentration.
Large-scale protein dialysis such as antibodies and recombinant protein purification.
Peptide dialysis for molecules as small as 10 amino acids.
Virus-particle purification.
Removal of contaminating micro molecules.
Purification of tissue culture extracts.
Removal of salts, surfactants, solvents and detergents.
Complex formation studies (protein-protein, protein-DNA and protein-RNA)
pH and buffer adjustment of sample solution, protein extract or cell extract.
High through- put dialysis, a single beaker can be used for several Pur-A-Lyzer tubes on one floating pad.

For your convenience the Pur-A-Lyzer kits come in four sizes:
Mini: 10 - 250 μL
Midi: 50 - 800 μL
Maxi:0.1 - 3 mL
Mega: 3 - 20 mL

Informations légales

Pur-A-Lyzer is a trademark of Sigma-Aldrich Co. LLC

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T Baumann et al.
Scientific reports, 7(1), 12999-12999 (2017-10-13)
Different proportions of mineral ions in saliva can influence the protective effect the salivary pellicle provides against dental erosion. To investigate the effect of different calcium concentrations in human saliva on the protection against enamel erosion, enamel specimens were divided
T Baumann et al.
Scientific reports, 6, 34760-34760 (2016-10-06)
During dental erosion, tooth minerals are dissolved, leading to a softening of the surface and consequently to irreversible surface loss. Components from human saliva form a pellicle on the tooth surface, providing some protection against erosion. To assess the effect

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