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Merck

S6022

Sephadex® G-50

DNA grade, BioReagent, Molecular Biology, medium

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About This Item

Número CAS:
9004-54-0
UNSPSC Code:
23151817
NACRES:
NA.52
MDL number:
MFCD23701222.obs1210407

Nombre del producto

Sephadex® G-50, DNA grade, BioReagent, Molecular Biology, medium

SMILES string

O1C(C(C(C(C1CO)O)O)O)OCC2OC(C(C(C2O)O)O)OCC(O)C(O)C(O)C(O)C=O

InChI

1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2

InChI key

FZWBNHMXJMCXLU-UHFFFAOYSA-N

grade

Molecular Biology

product line

BioReagent

form

beads

swelling

1 g swells to 9-11 mL

bead diameter

50-150 μm

pore size

exclusion limit (20 bp dsDNA; (rA)20)

pH

2-10

foreign activity

DNase, RNase, none detected

storage temp.

room temp

Quality Level

200

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Application

Sephadex® G-50 is suitable for spin column purification of DNA (from contaminating small molecules) for use in hybridizations. It was used to purify PCR products prior to DNA sequencing reactions.
Sephadex® G-50 has been used to purify the DNA products in cycle sequencing reactions.

Features and Benefits

  • Excellent recovery
  • Minimal sample dilution
  • Quick and easy to use

General description

Sephadex® G-50, Medium is an often-cited gel filtration medium for desalting and buffer exchange of biomolecules > 30,000 MW. Sephadex® is prepared by crosslinking dextran with epichlorohydrin. Sephadex products differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. “Medium” indicates a large particle size for use in large-scale group separations where high flow rates and low operating pressures are required.

Legal Information

Sephadex is a registered trademark of Cytiva

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
SLCP7126
SLCP6048
SLCP9249
SLCP9062
SLCL2197

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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

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Alisha K Holloway et al.
The American naturalist, 167(4), E88-101 (2006-05-04)
Polyploidization is one of the few mechanisms that can produce instantaneous speciation. Multiple origins of tetraploid lineages from the same two diploid progenitors are common, but here we report the first known instance of a single tetraploid species that originated
The history of a Nearctic colonization: molecular phylogenetics and biogeography of the Nearctic toads (Bufo)
Pauly GB, et al.
Evolution, 58(11), 2517-2535 (2004)
R Symula et al.
Molecular phylogenetics and evolution, 47(2), 569-580 (2008-03-20)
Geographic patterns of species diversity in southeast Australia have been attributed to changes in Pleistocene climate, but related phylogeographic patterns and processes are relatively understudied. 12S and 16S mitochondrial DNA sequences in Crinia signifera populations were used to infer historical
Mark Del Campo et al.
Journal of molecular biology, 389(4), 674-693 (2009-04-28)
The DEAD-box proteins CYT-19 in Neurospora crassa and Mss116p in Saccharomyces cerevisiae are broadly acting RNA chaperones that function in mitochondria to stimulate group I and group II intron splicing and to activate mRNA translation. Previous studies showed that the
Katharina Besemer et al.
Applied and environmental microbiology, 75(22), 7189-7195 (2009-09-22)
Streams are highly heterogeneous ecosystems, in terms of both geomorphology and hydrodynamics. While flow is recognized to shape the physical architecture of benthic biofilms, we do not yet understand what drives community assembly and biodiversity of benthic biofilms in the
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