For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
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Phone: +49 6151 72-0
Fax: +49 6151 72 2000
15 February 2012
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The designation (DE3) indicates that the host is a lysogen of lDE3, and therefore carries a chromosomal copy of the T7 RNA Polymerase gene under control of the lacUV5 promoter, making this strain suitable for protein expression using vectors containing the T7 or T7lac promoter. Hosts containing the trxB and gor mutations are only recommended for the expression of proteins that require disulfide bond formation for proper folding. Proteins which do not require disulfide bonds may have reduced solubility in these strains due to intermolecular disulfide bonds.
This product is covered under license from Brookhaven National Labs. Commercial entities need to obtain a research use license prior to purchase. Please contact your licensing department to confirm that your company already holds a research use license. These pure stock cultures are suspended in glycerol to maintain viability.
This product is covered under license from Brookhaven National Labs. Commercial entities need to obtain a research use license prior to purchase. Please contact your licensing department to confirm that your company already holds a research use license. These pure stock cultures are suspended in glycerol to maintain viability.
| Product information | |||
|---|---|---|---|
| Guaranteed efficiency | 2 × 106 cfu/µg | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | ≤ -70°C | ||
| Ship |
Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
Standard Handling |
||
| Licence Brookhaven | This product is covered under license from Brookhaven National Labs. Commercial entities need to obtain a research use license prior to purchase. Please contact your licensing department to confirm that your company already holds a research use license. | ||
