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BLR(DE3) Competent Cells - Novagen

Escherichia coli, rod shaped

Synonim(y):

Kompetentne komórki do klonowania

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About This Item

Kod UNSPSC:
41106202
NACRES:
NA.81

Nazwa produktu

BLR(DE3) Competent Cells - Novagen, BLR is a recA derivative of BL21 that improves plasmid monomer yields and may help stabilize target plasmids containing repetitive sequences.

pochodzenie biologiczne

Escherichia coli

Poziom jakości

100

producent / nazwa handlowa

Novagen®

warunki przechowywania

OK to freeze
avoid repeated freeze/thaw cycles

tryb wzrostu

adherent or suspension

morfologia

rod shaped

metody

microbiological culture: suitable

transformacja komórek

transformation efficiency: >2×106 cfu/μg

Warunki transportu

dry ice

temp. przechowywania

−70°C

Opis ogólny

BLR is a recA- derivative of BL21 that improves plasmid monomer yields and may help stabilize target plasmids containing repetitive sequences or whose products may cause the loss of the DE3 prophage (1, 2).

DE3 indicates that the host is a lysogen of λDE3, and therefore carries a chromosomal copy of the T7 RNA polymerase gene under control of the lacUV5 promoter. Such strains are suitable for production of protein from target genes cloned in pET vectors by induction with IPTG.
Genotype: F-ompT hsdSB(rB- mB-) gal lac ile dcm Δ(srl-recA)i306::Tn10 (tetR)(DE3)

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.
BLR is a recA derivative of BL21 that improves plasmid monomer yields and may help stabilize target plasmids containing repetitive sequences.

Komponenty

0.4 ml1 mlComponent

•2 × 0.2 ml5 × 0.2 mlBLR(DE3) Competent Cells

•2 × 2 ml4 × 2 mlSOC Medium

•2 ng2 ngTest Plasmid

Ostrzeżenie

Toxicity: Multiple Toxicity Values, refer to MSDS (O)

Inne uwagi

1. A. Roca (U. of Wisconsin), personal
communication.

2. Studier, F. W. (1991) J. Mol. Biol. 219,
37-44.

Informacje prawne

NOVAGEN is a registered trademark of Merck KGaA, Darmstadt, Germany
Ta strona może zawierać tekst przetłumaczony maszynowo.

Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Certyfikaty analizy (CoA)

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

Odwiedź Bibliotekę dokumentów

Jugal P Dhandhukia et al.
Bioconjugate chemistry, 28(11), 2715-2728 (2017-09-25)
Recombinant protein-polymer scaffolds such as elastin-like polypeptides (ELPs) offer drug-delivery opportunities including biocompatibility, monodispersity, and multifunctionality. We recently reported that the fusion of FK-506 binding protein 12 (FKBP) to an ELP nanoparticle (FSI) increases rapamycin (Rapa) solubility, suppresses tumor growth
Jugal P Dhandhukia et al.
Theranostics, 7(16), 3856-3872 (2017-11-08)
Recombinant Elastin-Like Polypeptides (ELPs) serve as attractive scaffolds for nanoformulations because they can be charge-neutral, water soluble, high molecular weight, monodisperse, biodegradable, and decorated with functional proteins. We recently reported that fusion of the FK-506 binding protein 12 (FKBP) to
Michael R Wasserman et al.
Cell, 178(3), 600-611 (2019-07-28)
The eukaryotic replicative helicase CMG is a closed ring around double-stranded (ds)DNA at origins yet must transition to single-stranded (ss)DNA for helicase action. CMG must also handle repair intermediates, such as reversed forks that lack ssDNA. Here, using correlative single-molecule

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