70953
Rosetta Competent Cells - Novagen
Escherichia coli, rod shaped
Synonym(s):
Competent cells
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About This Item
UNSPSC Code:
41106202
NACRES:
NA.81
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product name
Rosetta Competent Cells - Novagen, Rosetta host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli.
biological source
Escherichia coli
Quality Level
manufacturer/tradename
Novagen®
storage condition
OK to freeze
growth mode
adherent or suspension
morphology
rod shaped
technique(s)
microbiological culture: suitable
cell transformation
transformation efficiency: >2×106 cfu/μg
shipped in
dry ice
storage temp.
−70°C
Related Categories
General description
Genotype: F-ompT hsdSB(rB- mB-) gal dcm pRARE (CamR)
This product contains genetically modified organisms (GMO). Within the EU GMOs are regulated by Directives 2001/18/EC and 2009/41/EC of the European Parliament and of the Council and their national implementation in the member States respectively. This legislation obliges us to request certain information about you and the establishment where the GMOs are being handled. Click here for Enduser Declaration (EUD) Form.
This product contains genetically modified organisms (GMO). Within the EU GMOs are regulated by Directives 2001/18/EC and 2009/41/EC of the European Parliament and of the Council and their national implementation in the member States respectively. This legislation obliges us to request certain information about you and the establishment where the GMOs are being handled. Click here for Enduser Declaration (EUD) Form.
Rosetta host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli. These strains supply tRNAs for AGG, AGA, AUA, CUA, CCC, GGA codons on a compatible chloramphenicol-resistant plasmid. Thus the Rosetta strains provide for “universal” translation which is otherwise limited by the codon usage of E. coli. The tRNA genes are driven by their native promoters.
Rosetta host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli.
Components
0.4 ml1 mlComponent
•2 × 0.2 ml5 × 0.2 mlRosetta Competent Cells
•2 × 2 ml4 × 2 mlSOC Medium
•10 µl10 µlTest Plasmid
•2 × 0.2 ml5 × 0.2 mlRosetta Competent Cells
•2 × 2 ml4 × 2 mlSOC Medium
•10 µl10 µlTest Plasmid
Warning
Toxicity: Multiple Toxicity Values, refer to MSDS (O)
Legal Information
NOVAGEN is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
10 - Combustible liquids
wgk_germany
WGK 2
Certificates of Analysis (COA)
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Erdem Sendinc et al.
Molecular cell, 75(3), 620-630 (2019-07-08)
mRNA modifications play important roles in regulating gene expression. One of the most abundant mRNA modifications is N6,2-O-dimethyladenosine (m6Am). Here, we demonstrate that m6Am is an evolutionarily conserved mRNA modification mediated by the Phosphorylated CTD Interacting Factor 1 (PCIF1), which
Bekir Altas et al.
Methods in molecular biology (Clifton, N.J.), 1538, 69-82 (2016-12-13)
The chemical synapse displays specialized intercellular adhesion between pre- and potsynaptic plasma membranes mediated by synaptic cell adhesion proteins. In this asymmetric cell adhesion, pre- and postsynapses have their own unique functions; the presynaptic terminal releases neurotransmitter, which diffuses through
Yingying Yang et al.
PLoS genetics, 19(8), e1010733-e1010733 (2023-08-21)
The mitochondrial C-to-U RNA editing factor PPR56 of the moss Physcomitrium patens is an RNA-binding pentatricopeptide repeat protein equipped with a terminal DYW-type cytidine deaminase domain. Transferred into Escherichia coli, PPR56 works faithfully on its two native RNA editing targets
Benjamin J Umlauf et al.
BioTechniques, 58(2), 81-84 (2015-02-06)
Amplification bias is a major hurdle in phage display protocols because it imparts additional, unintended selection pressure beyond binding to the desired target. One potential source of amplification bias is the inherent lack of codon optimization that occurs within phage
Zsofia Botyanszki et al.
Biotechnology and bioengineering, 112(10), 2016-2024 (2015-05-08)
Biocatalytic transformations generally rely on purified enzymes or whole cells to perform complex transformations that are used on industrial scale for chemical, drug, and biofuel synthesis, pesticide decontamination, and water purification. However, both of these systems have inherent disadvantages related
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