Protein Expression / Antibodies

W3110 Whole Cell Extract


 Whole cell extract from the E. coli strain W3110. Especially designed as positive control for the determination of W3110 proteins in purification experiments.
Concentration: 1 µg/µl

Info Box: W3110
E. coli W3110 (DSM 5911, ATCC 27325) is still the workhorse for many recombinantly expressed proteins for pharmaceutical purposes.
The strain has a well documented pedigree and is one of the most unmodified K12 strains. It was derived from a K12 wild-type by UV-irradiation and two spontaneous mutations. It is F- and  lambda-. On the other hand it is easily detected by a large genomic inversion. The strain is often modified for the specific demands of the expression system.


It.No. Content Unit Size Price*:   
320 W3110 Whole Cell Extract 400 µl (1 µg/µl) 75,00 €
Unit Size:
Price*: 75,00 € Quantity:

* All prices are exclusive of VAT and shipping.

Related products


Protein Expression / Antibodies

Detection and Quantification of Recombinant Proteins
MicroMol's BioReference Extracts and Kits are designed for the detection of recombinant proteins and residual proteins from the production strain.
With the GST and HIS kits you can detect and quantify the protein your expression system should produce. The kits contain a reference protein of defined quantity and a ready-to-use anti-tag antibody or conjugate. Tested for ELISA and Western blotting.
The BL21 (DE3), HB101 and W3110 kits are designed for the detection of residual proteins of the expression strain. This is very important for the validation of purification methods. The relevant document rules for pharmaceutical preparations urge the producer of a recombinant protein to confirm that the purification process is able to remove all impurities from the preparation. Our kits are designed to do this by Western blotting or ELISA. They contain raw extracts of the most common production strains and an adequate antiserum that was prepared against whole cell extracts.
Also see the section "Services" for more information.
It.No. Item Unit Size Price*:  Quantity:
319   Anti-W3110 Serum   260,00 €  
318   W3110 Kit   320,00 €  

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