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D3404

Sigma-Aldrich

Plasmid DNA from E. coli RRI

pUC19, buffered aqueous solution

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About This Item

Numer CAS:
9007-49-2
Numer MDL:
MFCD00166896
Kod UNSPSC:
41105600
NACRES:
NA.85

klasa czystości

for molecular biology

Poziom jakości

200

Postać

buffered aqueous solution

Warunki transportu

dry ice

temp. przechowywania

−20°C

InChI

1S/C15H31N3O13P2/c16-13-1-7(20)11(28-13)5-25-32(21,22)31-9-3-15(18)29-12(9)6-26-33(23,24)30-8-2-14(17)27-10(8)4-19/h7-15,19-20H,1-6,16-18H2,(H,21,22)(H,23,24)

Klucz InChI

AWBASQCACWFTGD-UHFFFAOYSA-N

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Opis ogólny

The pUC19 plasmid (2,686 bp) confers ampicillin resistance and complement defects in β-galactosidase in appropriate host strains. The multiple cloning site (MCS) is within the B-galactosidase gene; the plasmid has thirteen unique sites in the MCS (Acc I, BamH I, EcoR I, Hinc II, Hind III, Kpn I, Pst I, Sac I, Sal I, Sma I, Sph I, Xba I, and Xma I).

Zastosowanie

Plasmid DNA from Escherichia coli RRI has been used for imaging of DNA (nanostructure) via atomic force microscopy.

Działania biochem./fizjol.

These plasmids confer ampicillin resistance and complement defects in β-galactosidase in appropriate host strains. The multiple cloning site (MCS) is within the β-galactosidase gene; pUC8 and 9 have nine unique sites within the MCS while pUC18 and 19 have thirteen.
Foreign DNA inserted at the MCS abolishes the ability to catabolize lactose. Lactose-positive, ampicillin-resistant colonies (host strain containing plasmid) form blue colonies on plates containing ampicillin and X-Gal; lactose-negative, ampicillin-resistant colonies (host strain containing plasmid with foreign DNA inserted at the MCS) form white colonies on this medium. The orientations of the MCS regions in the pUC plasmids are analogous to those of the corresponding M13 phage.

Komponenty

pUC19 Plasmid DNA, 10 μg is supplied at approximately 0.5 mg/ml in 10 mM Tris-HCl (pH 8.0) with 1 mM EDTA.

Zasada

Foreign DNA inserted at the MCS interrupts the β-galactosidase gene and abolishes the ability to catabolize lactose. Lactose-positive, ampicillin-resistant colonies (host strain containing plasmid) form blue colonies on plates containing ampicillin and X-Gal; lactose-negative, ampicillin-resistant colonies (host strain containing plasmid with foreign DNA inserted at the MCS) form white colonies on this medium.
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Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Atomic force microscopy with inherent
disturbance suppression for nanostructure
imaging
A W Sparks
Nanotechnology (2006)
Measurement of DNA Morphological Parameters at Highly Entangled Regime on Surfaces
Annalisa Calo
The Journal of Physical Chemistry (2009)
Who owns human genes?: Is DNA patentable?
Lawrence O Gostin
JAMA, 310(8), 791-792 (2013-07-24)
Jong Bum Lee et al.
Journal of biomedical nanotechnology, 9(7), 1245-1249 (2013-08-06)
Recently, DNA has been used to guide the self-assembly of functional materials. Based on programmability of DNA, branched DNA nanostructures were created and precisely labeled with quantum dots and gold nanoparticles. The precise molecular recognition of DNA allows the precise
Chao Liang et al.
Journal of nanoscience and nanotechnology, 13(6), 3999-4005 (2013-07-19)
LAMP is an isothermal amplification method that can achieve ultra-high sensitivity and specificity. However, the conventional detection of LAMP amplicons can lead to cross-contamination due to the need to open the reaction tube which contains a large number of amplicons.
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