We have now decided the construction of Child toxin protein from E. coli plasmid R1 concerned in steady plasmid inheritance by postsegregational killing of plasmid-less daughter cells. Child varieties a two-component system with its antagonist, Kis antitoxin. Our 1.four A crystal construction of Child reveals a 2-fold symmetric dimer that intently resembles the DNA gyrase-inhibitory toxin protein CcdB from E. coli F plasmid regardless of the shortage of any notable sequence similarity. Evaluation of unhazardous mutants of Child suggests a goal interplay interface related to toxicity that’s in marked distinction to that proposed for CcdB. A potential area for interplay of Child with the antitoxin is proposed that overlaps with the goal binding web site and will clarify the mode of antitoxin motion.
The expression product of CPZr was beta-lactamase. The excessive stage beta-lactamase enzymatic actions towards cephaloridine of CPZr transformants which had been detected spectrophotometrically at 260 nm wave size demonstrated excessive stage similarities to that of pFC. MICs of 18 antibiotics had been decided in accordance with a tenet of NCCLS by broth dilution methodology. CPZr transformants confirmed reasonable stage resistance to ampicillin, cefazolin, cefazolin, cefamandole and CPZ (MIC, 64 micrograms/ml).
In the meantime, susceptibility testing outcomes demonstrated that the extent of resistance to CPZ of pFC transformant on this examine (MIC, 64 micrograms/ml) was a lot decrease than that in 1988 (MIC,>> 512 micrograms/ml) and resistance to nofloxacin and aminoglycosides was not noticed. Induction experiment and temperature-sensitive mutation of CPZ resistance had been carried out. CPZr colonal strains revealed the higher-level of resistance to CPZ (MIC, 512 micrograms/ml) attributable to antibiotic CPZ induction moderately than temperature delicate mutation.
[Coexpression of caiB and caiE with two plasmids in E. coli].
Recombinant micro organism exhibiting excessive enzymatic actions had been obtained by cloning and coexpression of each caiB gene and caiE gene within the host of E. coli Bl21(DE3), which encode carnitine dehydratase and a protein associated to the synthesis of cofactor for carnitine dehydratase, respectively. In an effort to coexpress these two genes, suitable and incompatible two plasmids system had been used, the distinction between them was additionally studied. After induction with IPTG, each caiB and caiE genes had been coexpressed in each suitable two plasmids system and incompatible two plasmids system. Within the former system, the expressed merchandise accounted for 17% and 10% of the full proteins within the host; within the later system, the proportion was 39% and 20%, respectively.

The exercise of carnitine dehydratase in E. coli Bl21(DE3) with both coexpression system is about 2.three instances than that in E. coli Bl21(DE3) with solely pET28-caiB. The plasmids stabilities in these two methods had been the identical, all wanted the assistance of antibiotic selective strain. A handy and fast methodology for the genetic transformation of Escherichia coli with plasmids is proposed. By mixing the recipient cells and plasmid DNA and spreading them immediately on selective medium plates containing Ca2+, the so-called ‘plate transformation’ may obtain virtually the identical transformation effectivity because the classical transformation methodology with calcium.
The entire protocol takes solely about 2 min, its simplicity in contrast favorably, not solely to the standard protocol, but additionally to all different documented modifications. E. coli ATCC-27166, the pressure most delicate to all medication on this experiment, was employed for disc diffusion experiments and from the sample of look of the inhibition zone, eight main antibiotics had been divided into three teams relying on their exercise towards containing every of the three plasmids. Solely gentamicin (GM) exercise was not affected by any of the drug resistant strains. Assay strategies using three resistant strains could be the approach for screening meals for antibiotic residues sooner or later.
proBA complementation of an auxotrophic E. coli pressure improves plasmid stability and expression yield throughout fermenter manufacturing of a recombinant antibody fragment.
The proline-auxotrophic Escherichia coli Ok12 pressure JM83 harbouring an expression vector offering the proBA gene in trans was utilized for the fermenter manufacturing of the partially humanized IN-1 antibody F(ab) fragment. Thus, plasmid-mediated complementation of the chromosomal proBA deletion was employed as a second choice mechanism, along with a chloramphenicol resistance, with the intention to (i) abolish plasmid loss and (ii) profit from E. coli JM83 as an expression pressure with accepted periplasmic protein secretion traits within the presence of a minimal medium.
Ranging from the generic vector pASK75, which makes use of the tightly regulated and chemically inducible tet promoter for overseas gene expression, a set of latest vectors carrying all the or a part of the proBA operon was constructed and in contrast regarding their functionality of practical Delta proBA complementation in addition to recombinant protein yield. Because of this, the vector pMF1 was developed, the place transcription of the proBA operon is managed by its personal constitutive promoter and terminator sequences, allowing the reworked JM83 pressure to develop below glucose/ammonia minimal tradition situations. When pMF1 was used for the fermenter manufacturing of the IN-1 F(ab) fragment, no plasmid loss was noticed through the development and induction phases, and the yield of functionally purified recombinant protein was discovered to be significantly improved.
E. coli Thymidylate Kinase Assay Kit Plus (enzyme included) |
TMK100KE |
ProFoldin |
100 assays |
EUR 444.91 |
Description: This product includes 600 ul of 10 xi Buffer, 35 ul of 100 x dTMP, 35 ul of 100 x E. coli Thymidylate kinase, 35 ul of 100 x ATP, 35 ul of 100 x MUK Reagent A, 35 ul of 100 x MUK Reagent B and 300 ul of 10 x fluorescence dye for 100 assays in a 384-well assay format. |
Escherichia coli Recombination protein RecR (recR) |
1-CSB-EP358976ENV |
Cusabio |
-
EUR 733.20
-
EUR 370.80
-
EUR 2192.40
-
EUR 1126.80
-
EUR 1461.60
-
EUR 476.40
|
- 100ug
- 10ug
- 1MG
- 200ug
- 500ug
- 50ug
|
|
Description: Recombinant Escherichia coli Recombination protein RecR(recR) expressed in E.coli |
E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA) |
TG1007-2 |
TopoGen |
250 assays |
EUR 537.6 |
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 |
|
E. coli (SLT-2, STX-2) Antibody |
abx021674-1mg |
Abbexa |
1 mg |
EUR 1713.6 |
|
E. coli RNA Polymerase Assay Pyrophosphate Kit Plus (enzyme included) |
RPAP100KE |
ProFoldin |
100 assays |
EUR 467.15 |
Description: This product includes 400 ul of Buffer RP, 33 ul of 100 x DNA, 33 ul of 100 x NTP mix, 5 ul of 1000 x pyrophosphatase, 33 ul of 100 x E. coli RNA polymerase and 4500 ul of dye for 100 assays of E. coli RNA polymerase reactions in a 384-well assay format. |
E. coli Topo IV ATPase Assay Kit Plus (enzyme included) |
T4A-100KE |
ProFoldin |
100 assays |
EUR 444.91 |
Description: This product includes 400 ul of 10 x Buffer, 35 ul of 100 x DNA, 33 ul of 100 x E. coli Topo IV, 35 ul of 100 x ATP and 5 ml of Dye for 100 assays of E. coli Topo IV ATPase activity in a 384-well assay format. |
E. coli Thymidylate Kinase Assay Kit Plus-500 (enzyme included) |
TMK500KE |
ProFoldin |
500 assays |
EUR 1491.11 |
Description: This product includes the 10 x reaction buffer (10 x MUK buffer), E. coli thymidylate Kinase, dTMK substrate, 100 x MUK reagent 1, 100 x MUK reagent 2 and 10 x MUK dye. The kit reagents are sufficient for 500 assays of E. coli thymidylate kinase using a standard black or white 384-well plate. |
E. coli STX 1 & 2 Antibody |
abx021692-1mg |
Abbexa |
1 mg |
EUR 1612.8 |
|
BMP-2 (E. coli-expressed), CF |
PR15014CF |
Neuromics |
10 ug |
EUR 373.2 |
Inactivated DENV-2 Antigen (E. coli) |
VAng-Lsx0084-1mg |
Creative Biolabs |
1 mg |
EUR 986.4 |
Description: DENV-2, natural antigen from E. coli. |
Recombinant HIV-2 E gp 36 Protein (E. coli) |
VAng-0534Lsx-inquire |
Creative Biolabs |
inquire |
Ask for price |
Description: HIV type 2 Envelope glycoprotein 36, recombinant protein from E. coli. MW 16 kDa, 1 mg/mL. |
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 |
|
Escherichia coli (E. coli) Antibody (FITC) |
abx411322-1ml |
Abbexa |
1 ml |
EUR 610.8 |
|
ELISA kit for Human RAG-2 (Recombination Activating Gene 2) |
E-EL-H2320 |
Elabscience Biotech |
1 plate of 96 wells |
EUR 640.8 |
|
Description: A sandwich ELISA kit for quantitative measurement of Human RAG-2 (Recombination Activating Gene 2) in samples from Serum, Plasma, Cell supernatant |
Recombinant (E. coli) Dengue Virus Type 2 (and epitopes for type 1, 2, and 3) E Antigen (DENV E) (23 kda, >95% pure) |
RP-1598 |
Alpha Diagnostics |
50 ug |
EUR 489.6 |
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 |
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. |
Nori® Human Pre-Legumain ELISA Kit (2 plates) |
GR106359-2 |
Genorise Scientific |
2 x 96-well |
EUR 998.4 |
Recombinant (E. coli) Human Tumour Type M2 Pyruvate Kinase |
RP-744 |
Alpha Diagnostics |
10 ug |
EUR 343.2 |
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 DNA Ligase |
M1217-100 |
Biovision |
|
EUR 385.2 |
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 DNA Gyrase |
TG2000G-1 |
TopoGen |
100 units |
EUR 388.8 |
E. coli DNA Gyrase |
TG2000G-3 |
TopoGen |
500 units |
EUR 846 |
E. coli DNA Gyrase |
TG2000G-5 |
TopoGen |
1000 units |
EUR 1396.8 |
E. coli DNA Gyrase |
TG2000G-7 |
TopoGen |
2000 units |
EUR 2203.2 |
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. |
Human pre-microRNA Expression Construct 146a-2 |
PMIRH146a-PA-2 |
SBI |
Bacterial Streak |
EUR 820.8 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
20-abx133688 |
Abbexa |
-
EUR 360.00
-
EUR 526.80
-
EUR 226.80
|
|
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
20-abx000543 |
Abbexa |
|
|
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
20-abx001036 |
Abbexa |
-
EUR 493.20
-
EUR 710.40
-
EUR 218.40
-
EUR 376.80
|
- 100 ul
- 200 ul
- 20 ul
- 50 ul
|
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
20-abx113898 |
Abbexa |
|
|
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx011203-100ul |
Abbexa |
100 ul |
EUR 493.2 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx034997-400ul |
Abbexa |
400 ul |
EUR 627.6 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx034997-80l |
Abbexa |
80 µl |
EUR 343.2 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx026331-400ul |
Abbexa |
400 ul |
EUR 627.6 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx026331-80l |
Abbexa |
80 µl |
EUR 343.2 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx331633-100ul |
Abbexa |
100 ul |
EUR 510 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
20-abx326761 |
Abbexa |
|
|
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx235371-100ug |
Abbexa |
100 ug |
EUR 577.2 |
|
MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody |
abx235372-100ug |
Abbexa |
100 ug |
EUR 661.2 |
|
E. coli Carbonic Anhydrase 2 (CA2) Antibody |
30109-05111 |
AssayPro |
150 ug |
EUR 313.2 |
E. coli O157 Verotoxin 2 (VT2) Protein |
abx061527-100ug |
Abbexa |
100 ug |
EUR 1212 |
|
E. coli Shiga toxin 2 PCR kit |
PCR-VH108-48D |
Bioingentech |
50T |
EUR 543.6 |
E. coli Shiga toxin 2 PCR kit |
PCR-VH108-96D |
Bioingentech |
100T |
EUR 686.4 |
Recombinant HSV-2 gD Protein (E. coli) |
VAng-0548Lsx-inquire |
Creative Biolabs |
inquire |
Ask for price |
Description: The E. coli derived recombinant protein contains the HSV-2 Glycoprotein D (gD) immunodominant regions. MW 40.6 kDa, 1.00 mg/mL. |
Human Escherichia coli (E. coli) ELISA Kit |
abx052493-96tests |
Abbexa |
96 tests |
EUR 801.6 |
|
Cow Escherichia coli (E. coli) ELISA Kit |
abx055785-96tests |
Abbexa |
96 tests |
EUR 801.6 |
|
Coelenterazine e |
10124-2 |
Biotium |
250uG |
EUR 478.8 |
Description: Minimum order quantity: 1 unit of 250uG |
E. Coli Proteins-Agarose affinity gel for removing E. coli antibodies |
EC11-G |
Alpha Diagnostics |
1 ml |
EUR 343.2 |
E. coli DNA Topoisomerase II (Gyrase) Assay Kit Plus-100 (enzyme included) |
DSA100KE |
ProFoldin |
100 assays |
EUR 590.51 |
Description: This product includes all the reagents for 100 assays of E. coli gyrase DNA supercoiling activity. This product includes 600 ul of 10 x Buffer T2, 405 ul of 10 x relaxed DNA, 20 ul of 1500 x H19 dye, 450 ul of 10 x ATP, 3000 ul of 10 x H19 dilution buffer and 50 ul 100 x E.coli gyrase. |
96-well E. coli Gyrase DNA Cleavage Assay Kit Plus (enzyme included) |
T2C96KE |
ProFoldin |
96 assays |
EUR 597.7 |
Description: This product includes 300 ul of 10 x reaction buffer, 30 ul of 10 x DNA, 260 ul of SDS solution, 30 ul of 100 mM ATP, 260 ul of proteinase K solutions, 10 ml of TDC matrix, 6 ml of rinse buffer, 500 ul of 10 x dye, a black receiver plate, a V-bottom reaction plate, 26 ul of 100 x E. coli Gyrase and a TDC filter plate. A plate filtration device and a vacuum line are needed for the plate filtration process. |
96-Well E. coli gyrase DNA Decatenation Assay Kit Plus (enzyme included) |
T2DD-96KE |
ProFoldin |
96 assays |
EUR 591.41 |
Description: This product includes the assay buffer, concatenated DNA, E. coli gyrase, ATP, fluorescence dye, rinse buffer and a TDD filter plate for 96 assays of E. coli gyrase DNA decatenation reactions. |
SARS-CoV-2 Nucleocapsid Protein, Avi-His-tag |
E80027 |
EpiGentek |
|
|
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 |
Utilizing three completely different plasmid DNA codings for kanamycin (KM), chloramphenicol (CP), and ampicillin- (AMP) and tetracycline- (TC) resistance, 4 completely different competent Escherichia coli strains had been reworked by the calcium chloride methodology to provide KM-, CP- and AMP- and TC-resistant strains. Analysis of minimal inhibitory concentrations (MIC) of 22 antibiotics, confirmed KM-resistant E. coli to be cross resistant solely to fradiomycin (FRM); CP-resistant E. coli, particularly HB101 and JM109 strains, exhibited cross-resistance solely to thiamphenicol (TP). However, AMP- and TC-resistant E. coli confirmed cross resistance to a number of penicillins, tetracyclines and erythromycin.