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Merck
모든 사진(1)

주요 문서

D3404

Sigma-Aldrich

Plasmid DNA from E. coli RRI

pUC19, buffered aqueous solution

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10 μG
₩339,416

₩339,416


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10 μG
₩339,416

About This Item

CAS Number:
MDL number:
UNSPSC 코드:
41105600
NACRES:
NA.85

₩339,416


구입 가능 여부는 고객센터에 문의하십시오.

Grade

for molecular biology

Quality Level

양식

buffered aqueous solution

배송 상태

dry ice

저장 온도

−20°C

SMILES string

[P](=O)(OC2C(OC(C2)N)CO[P](=O)(OC3C(OC(C3)N)CO)O)(OCC1OC(CC1O)N)O

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)

InChI key

AWBASQCACWFTGD-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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).

애플리케이션

Plasmid DNA from Escherichia coli RRI has been used for imaging of DNA (nanostructure) via atomic force microscopy.[1][2]

생화학적/생리학적 작용

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.

성분

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.

원리

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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