We have now beforehand established a two-plasmid system in Escherichia coli for identification of promoters acknowledged by RNA polymerase containing a heterologous sigma issue. Makes an attempt to optimize this method for identification of promoters acknowledged by RNA polymerase containing E. coli extracytoplasmic stress response sigma(E) failed owing to excessive toxicity of the expressed rpoE. A brand new system for identification of sigma(E)-cognate promoters was established, and verified utilizing the 2 recognized sigma(E)-dependent promoters, rpoEp2 and degPp. Expression of the sigma(E)-encoding rpoE gene was underneath the management of the AraC-dependent P(BAD) promoter.
A low stage of arabinose induced a non-toxic, nevertheless, ample stage of sigma(E) to work together with the core enzyme of RNA polymerase. Such an RNA polymerase holoenzyme acknowledged each recognized sigma(E)-dependent promoters, rpoEp2 and degPp, which have been cloned within the appropriate promoter probe plasmid, upstream of a promoterless lacZ alpha reporter gene. This new system has proved to be helpful for identification of E. coli sigma(E)-cognate promoters. Furthermore, the system could possibly be used for identification of ECF sigma-cognate promoters from different micro organism.
An built-in flow-injection processing (FIP) system for the quantification of plasmids throughout cultivation is described. The system performs on-line sampling, cell lysis, and quantification of plasmids in an built-in method throughout cultivation of E. coli. The system was operated through the use of a miniaturized expanded-bed column which can be utilized for dealing with samples containing cells and cell particles with out interfering with the binding evaluation. Two varieties of detectors (one measuring UV absorbance at 254 nm and a fluorometer) are used for on-line plasmid detection. The system was developed utilizing customary options and it was efficiently utilized in monitoring plasmid contents throughout a cultivation of E. coli.
Complementation between dimeric mutants as a probe of dimer-dimer interactions in tetrameric dihydrofolate reductase encoded by R67 plasmid of E. coli.
The impact of mutations on the interactions between dimers in R67 dihydrofolate reductase (R67 DHFR), a tetrameric enzyme conferring resistance to trimethoprim, was investigated by site-directed mutagenesis mixed with phenotypic, enzymatic, and biochemical evaluation. Some 14 mutants at two positions concerned in a hydrogen bond between dimers have been constructed. All have been proven to be dimers. Nevertheless, complementation between pairs of dimeric mutated proteins resulted within the restoration of the enzymatic exercise and heterotetramer formation. A combinatorial method was set as much as create effectively such heterotetramers and establish the complementing pairs of mutations. A dozen of such pairs have been discovered.
An correct methodology was set as much as measure the affiliation of the complementing dimers in a “quasi-isologous” heterotetramer and used to review the consequences of mutations and pH on the affiliation. Thus, the pair of proteins bearing respectively the S59A and H62L mutations was proven to type heterotetramers with catalytic properties near these of the wild-type protein. Its affiliation was as robust as that of the wild-type protein at cytoplasmic pH (6. 5), and was extra steady at decrease pH values.A double-mutant protein bearing concurrently the S59A and H62L mutations was produced and analyzed.
Its affiliation was weakened by 1.2 kcal/mol as in comparison with the wild-type enzyme at pH 6.5 however was insensitive to pH. Evaluating the vitality of affiliation between dimers within the wild-type protein, the heterotetramer and the double mutant allowed us to dissect the consequences of the pH and of the molecular context on a subset of interactions between the R67 DHFR subunits.
Immunoadjuvant actions of E. coli– and plasmid-expressed recombinant hen IFN-alpha/beta, IFN-gamma and IL-1beta in 1-day- and 3-week-old chickens.
Within the current examine we assessed the capability of recombinant E. coli- or plasmid-expressed hen interferons (IFN) and hen IL-1beta, to exert immunostimulatory actions for humoral immune responses, in day-old and grownup chickens. We noticed that each recombinant E. coli-expressed hen IFN-alpha/beta and IFN-gamma facilitated the induction of a major and in addition a secondary antibody response, utilizing tetanus toxoid (TT) as a bacterial mannequin antigen, in immunologically mature 3-week-old chickens. In distinction, no enchancment of antibody both kind of hen IFN was co-injected with inactivated Infectious Bursal Illness Virus (IBDV) antigen.
TT-specific antibody formation was marginally elevated by co-injection of recombinant E. coli-expressed hen IL-1beta. Mixed administration of IFN-alpha/beta plus IFN-gamma or IL-beta elevated responses to TT in an additive, however not synergistic style. Remarkably, no augmentation of antibody responses particular for TT, nor IBDV, was famous in day-old birds, receiving IFN-alpha/beta or IFN-gamma as adjuvant. Additionally, intramuscular immunization of 3-week-old birds, utilizing plasmids encoding IFN-alpha/beta along with TT protein antigen, considerably elevated the pace and magnitude of TT-specific antibody responses. Plasmids encoding hen IL-beta or IFN-gamma had a minimal or inhibitory impact, respectively. These knowledge point out a possible for hen cytokines as immunoadjuvant for explicit varieties of hen vaccine antigens.
 E. coli RecQ DNA helicase |
|
01-004 |
Sceti |
250? g |
EUR 1858.8 |
|
Description: The E. coli RecQ DNA helicase is available in Europe and for worldwide shipping via Gentaur. |
 E. coli DNA Polymerase I |
|
M1210-100 |
Biovision |
|
EUR 307.2 |
 pBR322 |
|
G30-305 |
GeneOn |
200µg |
EUR 169.2 |
pBR322 |
|
G30-325 |
GeneOn |
5x200µg |
EUR 660 |
) E. coli DNA polymerase Assay Kit Plus (E. coli DNA pol III alpha subunit included) |
|
DPA100KE |
ProFoldin |
100 assays |
EUR 444.91 |
|
Description: This product includes all the reagents in the DNA Polymerase III Alpha Assay Kit (Catalog No. DPA100K) plus 35 ul of 100 x E. coli DNA polymerase III alpha subunit. |
) E. coli DNA Primase Assay Kit Plus (E. coli primase-helicase included) |
|
EGA100KE |
ProFoldin |
100 assays |
EUR 444.91 |
|
Description: This product includes all the kit components in E. coli DNA Primase Assay Kit (Catalog No. EGA100K ) plus 45 ul of 100 x E. coli primase-helicase complex. It is for 100 assays of E.coli DNA primase reactions in a 96-well plate format or 200 assays in 384-well assay format. |
 E. coli DNA helicase - for 100 assays |
|
DNAB-100EC |
ProFoldin |
100 assays |
EUR 309.4 |
|
Description: This product includes 33 ul of 20 uM E. coli DNA helicase. |
 E. coli DNA primase - for 100 assays |
|
DNAG-100EC |
ProFoldin |
100 assays |
EUR 309.4 |
|
Description: This product includes 45 ul of 10 uM E. coli primase-helicase complex |
 E. coli DNA ligase - for 100 assays |
|
LIG-100EC |
ProFoldin |
100 assays |
EUR 309.4 |
|
Description: This product includes 10 ul of 500 nM E. coli ligase. |
 E. coli DNA gyrase - for 100 assays |
|
TOP2-100EC |
ProFoldin |
100 assays |
EUR 309.4 |
|
Description: This product includes wild-type E. coli gyrase for 100 assays (40 ul of 2000 nM stock solution) |
) E. coli DNA Topoisomerase IV Assay Kit Plus (E. coli Topo IV included) |
|
DDC020KE |
ProFoldin |
20 assays |
EUR 221.78 |
|
Description: This product includes all the components in DNA Topoisomerase IV Assay Kit (Catalog No. DDC020K)plus 12ul of 100 x E.coli topoisomerase IV (500 nM) for 20 E. coli topoisomerase IV DNA decatenation assays. |
) E. coli DNA Topoisomerase I Assay Kit Plus (E. coli Topo I included) |
|
DRA020KE |
ProFoldin |
20 assays |
EUR 221.78 |
|
Description: This product includes 160 ul of 10 x Buffer T1, 84 ul of 10 x supercoiled plasmid DNA, 10 ul of 100 x E. coli topoisomerase I, 8 ul of 1500 x Dye H19 and 500 ul of 10 x H19 dilution buffer. It is for 20 DNA relaxation assays in a 96-well plate format or 40 assays in a 384-well assay format. |
 Assay Kit Plus (E. coli gyrase included)) E. coli DNA Topoisomerase II (Gyrase) Assay Kit Plus (E. coli gyrase included) |
|
DSA020KE |
ProFoldin |
20 assays |
EUR 221.78 |
|
Description: This product includes160 ul of 10 x Buffer T2, 84 ul of 10 x relaxed DNA, 6 ul of 1500 x H19 dye, 90 ul of 10 x ATP and 550 ul of 10 x H19 dilution buffer. It is for 20 assays in 96-well plate format. E. coli gyrase is not included. |
) E. coli NAD+-dependent DNA ligase assay kit Plus (E. coli ligase included) |
|
NLA100KE |
ProFoldin |
100 assays |
EUR 444.91 |
|
Description: This product includes 800 ul of 10 x buffer, 44 ul of 100x DNA substrate, 44 ul of 100 x NAD+, 21 ml of Reagent T, 10 ul of 500 x E. coli ligase and 220 ul of 10 x fluorescence dye for 100 assays. |
 DFS-"HOT" Taq DNA Polymerase (DNA-free sensitive, E-coli. DNA Free) |
|
N150 |
GeneOn |
500 units |
EUR 122.4 |
DFS-"HOT" Taq DNA Polymerase (DNA-free sensitive, E-coli. DNA Free) |
|
N152 |
GeneOn |
5x500 units |
EUR 472.8 |
DFS-"HOT" Taq DNA Polymerase (DNA-free sensitive, E-coli. DNA Free) |
|
N154 |
GeneOn |
20x500 units |
EUR 1830 |
 E. coli DNA polymerase alpha - for 100 assays |
|
DPA-100EC |
ProFoldin |
100 assays |
EUR 309.4 |
|
Description: This product includes 33 ul of 2 uM E. coli DNA polymerase III alpha. |
 E. coli DNA topoisomerase I - for 100 assays |
|
TOP1-100EC |
ProFoldin |
100 assays |
EUR 309.4 |
|
Description: This product includes 42 ul of 4 uM E. coli topoisomerase I |
 Antibody) Escherichia coli (E. coli) Antibody |
|
abx415692-01mg |
Abbexa |
0.1 mg |
EUR 760.8 |
|
|
Escherichia coli (E. coli) Antibody |
|
abx415712-1ml |
Abbexa |
1 ml |
EUR 727.2 |
|
|
Escherichia coli (E. coli) Antibody |
|
abx411320-1ml |
Abbexa |
1 ml |
EUR 610.8 |
|
|
 E. coli antibody |
|
10-E09C |
Fitzgerald |
100 ug |
EUR 159.6 |
|
Description: Mouse monoclonal E. coli antibody |
E. coli antibody |
|
10-E10A |
Fitzgerald |
500 ug |
EUR 591.6 |
|
Description: Mouse monoclonal E. coli antibody |
E. coli antibody |
|
10-E10B |
Fitzgerald |
500 ug |
EUR 591.6 |
|
Description: Mouse monoclonal E. coli antibody |
E. coli antibody |
|
20C-CR1244GP |
Fitzgerald |
1 ml |
EUR 561.6 |
|
Description: Goat polyclonal E. coli antibody |
E. coli antibody |
|
20-ER13 |
Fitzgerald |
1 ml |
EUR 426 |
|
Description: Rabbit polyclonal E. coli antibody |
E. coli antibody |
|
10C-CR1244M1 |
Fitzgerald |
100 ug |
EUR 489.6 |
|
Description: Mouse monoclonal E. coli antibody |
 E. coli Antibody |
|
abx021669-1mg |
Abbexa |
1 mg |
EUR 1554 |
|
|
E. coli Antibody |
|
abx021670-1mg |
Abbexa |
1 mg |
EUR 1045.2 |
|
|
E. coli Antibody |
|
abx021671-02ml |
Abbexa |
0.2 ml |
EUR 594 |
|
|
E. coli Antibody |
|
abx021672-1mg |
Abbexa |
1 mg |
EUR 1045.2 |
|
|
E. coli Antibody |
|
abx021673-1mg |
Abbexa |
1 mg |
EUR 1045.2 |
|
|
E. coli Antibody |
|
abx022970-1ml |
Abbexa |
1 ml |
EUR 878.4 |
|
|
E. coli Antibody |
|
abx022971-1ml |
Abbexa |
1 ml |
EUR 1161.6 |
|
|
E. coli Antibody |
|
abx022975-1ml |
Abbexa |
1 ml |
EUR 718.8 |
|
|
E. coli Antibody |
|
abx022977-1ml |
Abbexa |
1 ml |
EUR 811.2 |
|
|
 Crude Extracellular Mixture of E. coli, DNA Aptamer, Biotinylated |
|
AD-112-B |
Alpha Diagnostics |
Custom |
Ask for price |
 Crude Extracellular Mixture of E. coli, DNA Aptamer, unlabeled |
|
AD-112-U |
Alpha Diagnostics |
Custom |
Ask for price |
 E. coli DNA Helicase ATPase assay Kit Plus-100 |
|
DNAB100KE |
ProFoldin |
100 assays |
EUR 444.91 |
|
Description: This product includes 0.500 ml of 10 x assay buffer, 0.035 ml of 100 x DNA, 0.030 ml of 100 x E. coli DNA helicase, 0.035 ml of 100 x ATP and 5 ml of dye for 100 assays in a 384-well assay format. |
 E. coli DNA Helicase ATPase assay Kit Plus-500 |
|
DNAB500KE |
ProFoldin |
500 assays |
EUR 1396.74 |
|
Description: This product includes 2 ml of 10 x assay buffer, 0.170 ml of 100 x DNA, 0.150 ml of 100 x E. coli DNA helicase, 0.170 ml of 100 x ATP and 25 ml of dye for 500 assays in a 384-well assay format. |
) E. coli DNA Primase Assay Kit (enzyme not included) |
|
EGA100K |
ProFoldin |
100 assays |
EUR 278.4 |
|
Description: This product includes 600 ul of 10 x assay buffer, 45 ul of 100 x DNA template, 45 ul of 100 x NTP mix and 850 ul of 10 x fluorescence dye for 100 assays of E. coli DNA primase reactions in a 96-well plate format or 200 assays in 384-well assay format. The kit does not include the enzyme. |
 E. coli single-strand DNA binding protein - 100 ug |
|
SSB-100EC |
ProFoldin |
100 ug |
EUR 234.99 |
|
Description: This product includes 100 ug of E. coli single strand DNA binding protein |
 100 BP DNA LADDER, 500UL PER KIT |
|
M-DNA-100BP |
CORNING |
1/pk |
EUR 87.6 |
|
Description: Bioscience Mol Bio; DNA Ladder |
 1 KB DNA LADDER, 500UL PER KIT |
|
M-DNA-1KB |
CORNING |
1/pk |
EUR 84 |
|
Description: Bioscience Mol Bio; DNA Ladder |
) Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (50ug Relaxed DNA + 100u Gyrase) |
|
TG2000G-1KIT |
TopoGen |
100 assays |
EUR 456 |
) Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (250ug Relaxed DNA + 500u Gyrase) |
|
TG2000G-3KIT |
TopoGen |
500 assays |
EUR 1182 |
) Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (500ug Relaxed DNA + 1000u Gyrase) |
|
TG2000G-5KIT |
TopoGen |
1000 assays |
EUR 1934.4 |
) Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (1mg Relaxed DNA + 2000u Gyrase) |
|
TG2000G-7KIT |
TopoGen |
2000 assays |
EUR 3412.8 |
 Antibody (Biotin)) Escherichia coli (E. coli) Antibody (Biotin) |
|
abx415713-1ml |
Abbexa |
1 ml |
EUR 861.6 |
|
|
Escherichia coli (E. coli) Antibody (Biotin) |
|
abx411321-1ml |
Abbexa |
1 ml |
EUR 710.4 |
|
|
 Antibody (FITC)) Escherichia coli (E. coli) Antibody (FITC) |
|
abx411322-1ml |
Abbexa |
1 ml |
EUR 610.8 |
|
|
) Purified E. coli DNA Gyrase Drug Screening Kit (50ug Relaxed DNA + 100u Gyrase) |
|
TG2001G-1KIT |
TopoGen |
100 assays |
EUR 496.8 |
) Purified E. coli DNA Gyrase Drug Screening Kit (250ug Relaxed DNA + 500u Gyrase) |
|
TG2001G-3KIT |
TopoGen |
500 assays |
EUR 1262.4 |
) Purified E. coli DNA Gyrase Drug Screening Kit (500ug Relaxed DNA + 1000u Gyrase) |
|
TG2001G-5KIT |
TopoGen |
1000 assays |
EUR 2203.2 |
) Purified E. coli DNA Gyrase Drug Screening Kit (1mg Relaxed DNA + 2000u Gyrase) |
|
TG2001G-7KIT |
TopoGen |
2000 assays |
EUR 3547.2 |
 Crude Extracellular Mixture of E. coli, DNA Aptamer, FITC labeled |
|
AD-112-F |
Alpha Diagnostics |
Custom |
Ask for price |
) E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA) |
|
TG1007-1 |
TopoGen |
100 assays |
EUR 388.8 |
) E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA) |
|
TG1007-2 |
TopoGen |
250 assays |
EUR 537.6 |
 Gel-Based E. coli Topoisomerase I DNA relaxation Assay Kit |
|
GDRA100KE |
ProFoldin |
100 assays |
EUR 399.28 |
|
Description: This product includes all the reagents for 100 samples in gel-based assays of E. coli topo I DNA relaxation activity. It This product includes 300 µl of 10 x Buffer T1, 100 µl of 250 mg/ml supercoiled DNA, 550 µl of 5 x Gel loading buffer and 10 µl of 4 µM E. coli topoisomerase I enzyme. |
 E. Coli Recombinant TRXB |
|
6331-100 |
Biovision |
|
EUR 510 |
 E. Coli Recombinant SlyD |
|
6366-100 |
Biovision |
|
EUR 548.4 |
) E. coli antibody (FITC) |
|
60-E13 |
Fitzgerald |
1 ml |
EUR 453.6 |
|
Description: Rabbit polyclonal E. coli antibody (FITC) conjugated |
) E. coli antibody (biotin) |
|
60-E13B |
Fitzgerald |
1 ml |
EUR 561.6 |
|
Description: Rabbit polyclonal E. coli antibody (biotin) conjugated |
) E. coli antibody (HRP) |
|
60-E14 |
Fitzgerald |
1 ml |
EUR 489.6 |
|
Description: Rabbit polyclonal E. coli antibody (HRP) conjugated |
 E. coli O157 antibody |
|
10-1490 |
Fitzgerald |
100 ug |
EUR 163.2 |
|
Description: Mouse monoclonal E. coli O157 antibody |
E. coli O157 antibody |
|
10-1521 |
Fitzgerald |
100 ug |
EUR 170.4 |
|
Description: Mouse monoclonal E. coli O157 antibody |
E. coli O157 antibody |
|
10-E12A |
Fitzgerald |
100 ug |
EUR 462 |
|
Description: Mouse monoclonal E. coli O157 antibody |
 E. coli DnaJ Antibody |
|
32022-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli pykF Antibody |
|
32163-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli GOR Antibody |
|
32540-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli CysH Antibody |
|
30281-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. Coli HCP antibody |
|
20R-EG001 |
Fitzgerald |
1 ml |
EUR 1004.4 |
|
Description: Goat polyclonal E. Coli HCP antibody |
 E. coli NDK Antibody |
|
32662-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli PPA Antibody |
|
32678-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli glk Antibody |
|
32864-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. Coli ldhA Antibody |
|
32898-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli deoC Antibody |
|
32936-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli Skp Antibody |
|
32971-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli nanA Antibody |
|
33092-05111 |
AssayPro |
150 ug |
EUR 313.2 |
E. coli O157 antibody |
|
10C-CR1295M3 |
Fitzgerald |
100 ug |
EUR 470.4 |
|
Description: Mouse monoclonal E. coli O157 antibody |
 E. coli RecA Protein |
|
01-001 |
Sceti |
200 ug |
EUR 246 |
|
Description: The E. coli RecA Protein is available in Europe and for worldwide shipping via Gentaur. |
 E. coli LexA repressor |
|
01-005 |
Sceti |
50 ug |
EUR 574.8 |
|
Description: The E. coli LexA repressor is available in Europe and for worldwide shipping via Gentaur. |
E. coli LexA repressor |
|
01-006 |
Sceti |
250 ug |
EUR 1420.8 |
|
Description: The E. coli LexA repressor is available in Europe and for worldwide shipping via Gentaur. |
 E. coli RuvA protein |
|
01-007 |
Sceti |
50 ug |
EUR 574.8 |
|
Description: The E. coli RuvA protein is available in Europe and for worldwide shipping via Gentaur. |
E. coli RuvA protein |
|
01-008 |
Sceti |
250 ug |
EUR 1420.8 |
|
Description: The E. coli RuvA protein is available in Europe and for worldwide shipping via Gentaur. |
 E. coli RuvB protein |
|
01-009 |
Sceti |
50 ug |
EUR 574.8 |
|
Description: The E. coli RuvB protein is available in Europe and for worldwide shipping via Gentaur. |
E. coli RuvB protein |
|
01-010 |
Sceti |
250 ug |
EUR 1420.8 |
|
Description: The E. coli RuvB protein is available in Europe and for worldwide shipping via Gentaur. |
 E. coli RuvC protein |
|
01-011 |
Sceti |
50 ug |
EUR 574.8 |
|
Description: The E. coli RuvC protein is available in Europe and for worldwide shipping via Gentaur. |
E. coli RuvC protein |
|
01-012 |
Sceti |
250 ug |
EUR 1420.8 |
|
Description: The E. coli RuvC protein is available in Europe and for worldwide shipping via Gentaur. |
 TesA, E. coli esterase |
|
0306-1 |
AthenaES |
100 Units |
EUR 505.2 |
TesA, E. coli esterase |
|
0306-5 |
AthenaES |
500 Units |
EUR 2046 |
 E. coli GroEL Antibody |
|
20012-05011 |
AssayPro |
150 ug |
EUR 260.4 |
 E. coli O157 Antibody |
|
abx021684-1mg |
Abbexa |
1 mg |
EUR 1220.4 |
|
|
E. coli O157 Antibody |
|
abx021685-1mg |
Abbexa |
1 mg |
EUR 1195.2 |
|
|
E. coli O157 Antibody |
|
abx021686-1mg |
Abbexa |
1 mg |
EUR 1195.2 |
|
|
E. coli O157 Antibody |
|
abx021687-1mg |
Abbexa |
1 mg |
EUR 1195.2 |
|
|
E. coli O157 Antibody |
|
abx021688-1mg |
Abbexa |
1 mg |
EUR 1128 |
|
|
E. coli O157 Antibody |
|
abx021689-1mg |
Abbexa |
1 mg |
EUR 1195.2 |
|
|
) E. coli Antibody (HRP) |
|
abx022972-1ml |
Abbexa |
1 ml |
EUR 718.8 |
|
|
) E. coli Antibody (FITC) |
|
abx022974-1ml |
Abbexa |
1 ml |
EUR 777.6 |
|
|
) E. coli Antibody (Biotin) |
|
abx022976-1ml |
Abbexa |
1 ml |
EUR 718.8 |
|
|
E. coli Antibody (HRP) |
|
abx022978-1ml |
Abbexa |
1 ml |
EUR 1053.6 |
|
|
E. coli Antibody (Biotin) |
|
abx022979-1ml |
Abbexa |
1 ml |
EUR 886.8 |
|
|
E. coli O157 Antibody |
|
abx024017-1mg |
Abbexa |
1 mg |
EUR 1212 |
|
|
 E. coli O 157 |
|
abx291002-100mg |
Abbexa |
100 mg |
EUR 744 |
|
|
 Benzonase, E. Coli Recombinant |
|
7680-25 |
Biovision |
|
EUR 398.4 |
Benzonase, E. Coli Recombinant |
|
7680-5 |
Biovision |
|
EUR 164.4 |
 E. coli Exonuclease I |
|
M1222-100 |
Biovision |
|
EUR 301.2 |
 E. coli Exonuclease III |
|
M1223-100 |
Biovision |
|
EUR 320.4 |
 RecA Protein E. coli |
|
M1231-200 |
Biovision |
|
EUR 242.4 |
 E. coli Recombinant IDNK |
|
P1050-10 |
Biovision |
|
EUR 196.8 |
E. coli Recombinant IDNK |
|
P1050-50 |
Biovision |
|
EUR 457.2 |
 Recombinant E. coli, Glucokinase |
|
P1054-10 |
Biovision |
|
EUR 196.8 |
Recombinant E. coli, Glucokinase |
|
P1054-50 |
Biovision |
|
EUR 457.2 |
) Enterotoxin STp (E. coli) |
|
H-6248.0500 |
Bachem |
0.5mg |
EUR 835.2 |
|
Description: Sum Formula: C81H110N20O26S6; CAS# [115474-04-9] net |
Enterotoxin STp (E. coli) |
|
H-6248.1000 |
Bachem |
1.0mg |
EUR 1416 |
|
Description: Sum Formula: C81H110N20O26S6; CAS# [115474-04-9] net |
 E. coli Topoisomerase IV |
|
TG2000EC-1 |
TopoGen |
250 units |
EUR 537.6 |
E. coli Topoisomerase IV |
|
TG2000EC-3 |
TopoGen |
500 units |
EUR 819.6 |
E. coli Topoisomerase IV |
|
TG2000EC-5 |
TopoGen |
1000 units |
EUR 1262.4 |
E. coli O157 Antibody |
|
V3307-100UG |
NSJ Bioreagents |
100 ug |
EUR 499 |
|
Description: This mAb shows specificity to E. coli O157 in a simple ELISA. Escherichia coli are Gram negative bacterium that are commonly found in the lower intestine of warm-blooded organisms (endotherms). Their serological types are determined in combination with somatic antigens (O group: O1-O173) and flagella antigens (H type: H1-H56). The E. coli that cause intestinal infectious diseases including diarrhea, acute gastritis or colitis are referred to as pathogenic E. coli, which are classified into the following four groups according to differences in the mode of pathogenicity; enteropathogenic E. coli (EPEC), enteroinvasive E. coli (EIEC), enterotoxigenic E. coli (ETEC) and enterohemorrhagic E. coli (EHEC). Although the identification of pathogenic E. coli requires verification of their pathogenicity, pathogenic E. coli often have specific serotypes; therefore, typing of the serogroup and serotype is necessary in screening pathogenic E. coli. |
E. coli O157 Antibody |
|
V3307-20UG |
NSJ Bioreagents |
20 ug |
EUR 219 |
|
Description: This mAb shows specificity to E. coli O157 in a simple ELISA. Escherichia coli are Gram negative bacterium that are commonly found in the lower intestine of warm-blooded organisms (endotherms). Their serological types are determined in combination with somatic antigens (O group: O1-O173) and flagella antigens (H type: H1-H56). The E. coli that cause intestinal infectious diseases including diarrhea, acute gastritis or colitis are referred to as pathogenic E. coli, which are classified into the following four groups according to differences in the mode of pathogenicity; enteropathogenic E. coli (EPEC), enteroinvasive E. coli (EIEC), enterotoxigenic E. coli (ETEC) and enterohemorrhagic E. coli (EHEC). Although the identification of pathogenic E. coli requires verification of their pathogenicity, pathogenic E. coli often have specific serotypes; therefore, typing of the serogroup and serotype is necessary in screening pathogenic E. coli. |
E. coli O157 Antibody |
|
V3307SAF-100UG |
NSJ Bioreagents |
100 ug |
EUR 499 |
|
Description: This mAb shows specificity to E. coli O157 in a simple ELISA. Escherichia coli are Gram negative bacterium that are commonly found in the lower intestine of warm-blooded organisms (endotherms). Their serological types are determined in combination with somatic antigens (O group: O1-O173) and flagella antigens (H type: H1-H56). The E. coli that cause intestinal infectious diseases including diarrhea, acute gastritis or colitis are referred to as pathogenic E. coli, which are classified into the following four groups according to differences in the mode of pathogenicity; enteropathogenic E. coli (EPEC), enteroinvasive E. coli (EIEC), enterotoxigenic E. coli (ETEC) and enterohemorrhagic E. coli (EHEC). Although the identification of pathogenic E. coli requires verification of their pathogenicity, pathogenic E. coli often have specific serotypes; therefore, typing of the serogroup and serotype is necessary in screening pathogenic E. coli. |
 ELISA Kit) Human Escherichia coli (E. coli) ELISA Kit |
|
abx052493-96tests |
Abbexa |
96 tests |
EUR 801.6 |
|
|
 ELISA Kit) Cow Escherichia coli (E. coli) ELISA Kit |
|
abx055785-96tests |
Abbexa |
96 tests |
EUR 801.6 |
|
|
 E. Coli Proteins-Agarose affinity gel for removing E. coli antibodies |
|
EC11-G |
Alpha Diagnostics |
1 ml |
EUR 343.2 |
) E. coli DNA Topoisomerase IV Assay Kit Plus-100 (enzyme included) |
|
DDC100KE |
ProFoldin |
100 assays |
EUR 681.29 |
|
Description: This product includes the 600 ul of assay buffer (Buffer T4), 520 ul of 10 x concatenated DNA, 120 ul of 50 x ATP (10 mM), 550 ul of 0.4 M EDTA, 780 ul of 20 x fluorescence dye, 100 spin columns and 55ul of 100 x E.coli topoisomerase IV (500 nM) for 100 E. coli topoisomerase IV DNA decatenation assays. |
) E. coli DNA Topoisomerase I Assay Kit Plus-100 (enzyme included) |
|
DRA100KE |
ProFoldin |
100 assays |
EUR 590.51 |
|
Description: This product includes 480 ul of 10 x Buffer T1, 405 ul of 10 x supercoiled plasmid DNA, 20 ul of 1500 x Dye H19, 3000 ul of 10 x H19 dilution buffer and 42 ul of 100 x E. coli topoisomerase I. It is for 100 DNA relaxation assays in a 96-well plate format or 200 assays in a 384-well assay format |
 Gel-Based E. coli Topoisomerase IV DNA Decatenation Assay Kit Plus |
|
GDDA100KE |
ProFoldin |
100 assays |
EUR 399.28 |
|
Description: This product includes all the reagents for 100 samples in gel-based assays of E. coli topoisomerase IV DNA decatenation activity. It includes 300 µl of 10 x Buffer, 205 µl of 60 mg/ml concatenated DNA (kDNA), 205 µl of 10 mM ATP, 550 µl of 5 x Gel loading buffer and 22 µl of 10 µM E.coli topoisomerase IV (the parC-parE complex). |
 96-well E. coli Topo IV DNA Cleavage Assay Kit Plus |
|
T4C96KE |
ProFoldin |
96 assays |
EUR 597.7 |
|
Description: This product includes all the components in TDC96K plus 26 ul of 100 x E. coli Topo IV. |
) E. coli Topo IV DNA Relaxation Assay Kit Plus (enzyme included) |
|
T4RA-100KE |
ProFoldin |
100 assays |
EUR 561.75 |
|
Description: This product includes 480 ul of 10 x Buffer, 405 ul of 10 x supercoiled plasmid DNA, 45 ul of 100 x E. coli topoisomerase IV, 420 ul of 10 mM ATP and 20 ul of 1500 x fluorescence dye H19 for 100 assays of DNA relaxation reactions in a 96-well assay format. |
 Deoxybrevianamide E |
|
D083-1MG |
TOKU-E |
1 mg |
EUR 333.6 |
Deoxybrevianamide E |
|
D083-5MG |
TOKU-E |
5 mg |
EUR 1076.4 |
 Cytochalasin E |
|
C197-1MG |
TOKU-E |
1 mg |
EUR 157.2 |
Cytochalasin E |
|
C197-5MG |
TOKU-E |
5 mg |
EUR 462 |
 Paraherquamide E |
|
P070-0.5MG |
TOKU-E |
0.5 mg |
EUR 480 |
Paraherquamide E |
|
P070-2.5MG |
TOKU-E |
2.5 mg |
EUR 1590 |
 Phenelfamycin E |
|
P078-1MG |
TOKU-E |
1 mg |
EUR 381.6 |
Phenelfamycin E |
|
P078-5MG |
TOKU-E |
5 mg |
EUR 1248 |
 Oligomycin E |
|
O021-1MG |
TOKU-E |
1 mg |
EUR 381.6 |
Oligomycin E |
|
O021-5MG |
TOKU-E |
5 mg |
EUR 1248 |
 Roquefortine E |
|
R035-1MG |
TOKU-E |
1 mg |
EUR 268.8 |
Roquefortine E |
|
R035-5MG |
TOKU-E |
5 mg |
EUR 849.6 |
) E. coli RNA polymerase Assay Kit Plus (E. coli RNA polymerase included) |
|
RPA100KE |
ProFoldin |
100 assays |
EUR 467.15 |
|
Description: This product includes all the reagents in E. coli RNA Polymerase Assay Kit (Catalog number RPA100K) plus the enzyme, 33 ul of 100 x E. coli RNAP. It is for 100 assays of E. coli RNA polymerase reactions in a 384-well assay format. |
 Antibody) Escherichia coli Serotype O2 (E. coli O2) Antibody |
|
abx411330-02mg |
Abbexa |
0.2 mg |
EUR 678 |
|
|
 Antibody) Escherichia coli Serotype O15 (E. coli O15) Antibody |
|
abx411331-02mg |
Abbexa |
0.2 mg |
EUR 678 |
|
|
 Antibody) Escherichia coli Serotype O20 (E. coli O20) Antibody |
|
abx411332-02mg |
Abbexa |
0.2 mg |
EUR 678 |
|
|
) E. coli O157 antibody (FITC) |
|
61C-CR1295M1F |
Fitzgerald |
100 ug |
EUR 489.6 |
|
Description: Mouse monoclonal E. coli O157 antibody (FITC) |
E. coli O157 antibody (FITC) |
|
61C-CR1295M4F |
Fitzgerald |
100 ug |
EUR 561.6 |
|
Description: Mouse monoclonal E. coli O157 antibody (FITC) |
 E. Coli Recombinant Thioredoxin 1 |
|
6329-50 |
Biovision |
|
EUR 483.6 |
 E. coli O157:H7 antibody |
|
70-XG13 |
Fitzgerald |
1 mg |
EUR 734.4 |
|
Description: Affinity purified Goat polyclonal E. coli O157:H7 antibody. |
) E. coli antibody (K99 Pilus) |
|
10-E20A |
Fitzgerald |
500 ug |
EUR 591.6 |
|
Description: Mouse monoclonal E. coli antibody (K99 Pilus) |
) Insulin, human recombinant (E. coli) |
|
4772-25 |
Biovision |
|
EUR 542.4 |
Insulin, human recombinant (E. coli) |
|
4772-5 |
Biovision |
|
EUR 248.4 |
 Antibody) E. coli Tryptophanase (Tnase) Antibody |
|
33517-05111 |
AssayPro |
150 ug |
EUR 313.2 |
 E. coli Glycerol Kinase Antibody |
|
32699-05111 |
AssayPro |
150 ug |
EUR 313.2 |
Transposition of Bordetella pertussis transposon in E. coli chromosome has been studied on a mannequin of exclusion of donor multicopy pKK3 plasmid with coumermicin. TnBP3 induced the formation of co-integrates between the plasmid and chromosome. The construction of co-integrate was decided. Info of exclusion of built-in construction and transposon transposition inside built-in plasmid into new websites on a recipient chromosome have been detected. Relationship between these processes and exercise of bacterial cell recombination system has been decided.
