Yes, It is recommended to add maltose as it increases the lambda phage receptors on the surface of the E. coli cells, which is beneficial for the mutagenesis process.
69390-M
Bacteriophage CE6 - Novagen
λ phage for delivery of T7 RNA polymerase
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About This Item
UNSPSC Code:
41106602
NACRES:
NA.54
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Quality Level
form
liquid
manufacturer/tradename
Novagen®
storage condition
OK to freeze
avoid repeated freeze/thaw cycles
storage temp.
−70°C
1 of 4
This Item | 69956 | 70625 | 70920 |
|---|---|---|---|
| manufacturer/tradename Novagen® | manufacturer/tradename Novagen® | manufacturer/tradename Novagen® | manufacturer/tradename Novagen® |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage condition OK to freeze, avoid repeated freeze/thaw cycles | storage condition OK to freeze, avoid repeated freeze/thaw cycles | storage condition OK to freeze, avoid repeated freeze/thaw cycles | storage condition OK to freeze |
| storage temp. −70°C | storage temp. −70°C | storage temp. −70°C | storage temp. −70°C |
| form liquid | form - | form - | form - |
General description
λ phage for delivery of T7 RNA polymerase
Bacteriophage CE6 is a recombinant lambda phage containing the T7 RNA polymerase gene (Studier 1986). The polymerase gene is cloned into the int gene, such that it is transcribed from the pL and pI promoters of the phage during infection. λCE6 can be used to provide a source of T7 RNA polymerase to susceptible host cells carrying T7 expression plasmids. In general, it is used when a target gene is so toxic that the plasmid cannot be maintained in DE3 lysogenic hosts, or with alternative hosts that are not DE3 lysogens. The phage has λcI857 immunity and the Sam7 mutation, which requires supF hosts for lytic growth (neither lytic growth nor different immunity are required for T7 RNA polymerase synthesis). It is provided as a high titer lysate and includes host strains LE392 (rK12 mK12+) and ED8739 (rK12 mK12) as glycerol stocks. The 10-ml size is enough to induce up to 100 ml culture.
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.
Other Notes
•0.2 or 10 mlCE6 Lysate
•0.2 mlLE392 glycerol stock
•0.2 mlED8739 glycerol stock
•0.2 mlLE392 glycerol stock
•0.2 mlED8739 glycerol stock
Studier, F.W. and Moffatt, B.A. 1986 J. Mol. Biol. 189, 113.
Legal Information
NOVAGEN is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Multiple Toxicity Values, refer to MSDS (O)
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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