BL21(DE3) Chemically Competent Cell

Description

BL21(DE3) Chemically Competent Cell is specifically designed for chemical transformation of DNA. It permits a transformation efficiency of over 107 cfu/μg DNA (tested by pUC19 plasmid DNA).

Genotype

F- ompT hsdS(rB-mB-)gal dcm(DE3)

More details

CAD$135.00

  • 20 reactions
  • 40 reactions

More info

Features

• Transformation efficiency: >107 cfu/μg (pUC19 DNA).

• DE3 strains contains the λDE3 lysogen that carries the gene for T7 RNA polymerase.

• Suitable for T7 and T7lac such as pET, pEASY®.

• Suitable for high expression of non-toxic protein.

• Control plasmid I (Amp+) is used for detection of expression function of cell. The protein size is about 25 kDa.

Storage

at -70°C for six months. Do not store in liquid nitrogen

Papers citing this product:

LiteratureJournalIFAuthorDateLink
A genetically encoded biosensor for in vitro and in vivo detection of NADP+Biosensors and Bioelectronics6.409Feng-Lan Zhao, et al.2015 OctThe original link
Utilization of biodiesel by-product as substrate for high-production of ??-farnesene via relatively balanced mevalonate pathway in Escherichia coliBioresource Technology5.65Shengping You et al Chemical Engineering Research2017 JunThe original link
General Bioluminescence Resonance Energy Transfer Homogeneous Immunoassay for Small Molecules Based on Quantum DotsAnal. Chem.5.636Xuezhi Yu, et al.2016 MarThe original link
Functional Analysis of Esterase TCE2 Gene from Tetranychus cinnabarinus (Boisduval) involved in Acaricide ResistanceSci Rep.5.578Li Shi, et al.2016 JanThe original link
The antitumor activity and preliminary modeling on the potential mechanism of action of human peroxiredoxin-5Oncotarget5.0941Juanjuan Liu,et al.2017MarThe original link

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