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Merck
모든 사진(1)

주요 문서

S1797

Sigma-Aldrich

SOC Medium

For use in transformation

동의어(들):

Super Optimal broth

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About This Item

UNSPSC 코드:
41106200
NACRES:
NA.85

Grade

for molecular biology

Quality Level

무균

0.2 μm filtered

형태

liquid

구성

Dextrose, 3.603 g/L
KCl, 0.186 g/L
MgSO4, 4.8 g/L
Tryptone, 20 g/L
Yeast extract, 5 g/L

기술

microbiological culture: suitable

응용 분야

agriculture

저장 온도

2-8°C

적합성

nonselective for Escherichia coli
nonselective for coliforms

일반 설명

Super optimal medium with catabolic repressor (SOC) medium is a glucose-rich microbial growth medium used primarily in the recovery step of Escherichia coli competent cell transformations. The culture of E.coli cells in this nutrient-rich microbial broth increases the transformation efficiency of recombinant plasmids containing toxic protein genes by inhibiting the unintended activation of the lac promoter carried on the cloning vector. SOC medium contains peptides, amino acids, water-soluble vitamins, and glucose in a low-salt formulation.

애플리케이션

SOC Medium has been used for the transformation of DH5α competent E-coli cells. It has also been used to culture white colonies post-cloning for the identification of the recombinant protein of interest.

특징 및 장점

SOC liquid provides:
  • Filter-sterilized, ready-to-use format
  • Convenient package sizes
  • Standard formulation

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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Molecular Cloning: A Laboratory Manual, 1-1 (1989)
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문서

General protocols for growth of competent cells and their transformation (uptake of DNA).

프로토콜

Technical Article on competent cells. Transformation is a process by which some bacteria take up foreign genetic material (naked DNA) from the environment.

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