BioConstructor Molecular Cloning Software

Lenti vector viral particles from E. coli plasmids with Puro

Structural and functional analysis of the kid toxin protein from E. coli plasmid R1.

Structural and functional analysis of the kid toxin protein from E. coli plasmid R1.

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 Ecoli].

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.

Structural and functional analysis of the kid toxin protein from E. coli plasmid R1.

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 Ecoli 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 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
  • 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)

TG1007-2 250 assays
EUR 537.6

Escherichia coli (E. coli) Antibody

abx415692-01mg 0.1 mg
EUR 760.8

Escherichia coli (E. coli) Antibody

abx415712-1ml 1 ml
EUR 727.2

Escherichia coli (E. coli) Antibody

abx411320-1ml 1 ml
EUR 610.8

E. coli antibody

10-E09C 100 ug
EUR 159.6
Description: Mouse monoclonal E. coli antibody

E. coli antibody

10-E10A 500 ug
EUR 591.6
Description: Mouse monoclonal E. coli antibody

E. coli antibody

10-E10B 500 ug
EUR 591.6
Description: Mouse monoclonal E. coli antibody

E. coli antibody

20C-CR1244GP 1 ml
EUR 561.6
Description: Goat polyclonal E. coli antibody

E. coli antibody

20-ER13 1 ml
EUR 426
Description: Rabbit polyclonal E. coli antibody

E. coli antibody

10C-CR1244M1 100 ug
EUR 489.6
Description: Mouse monoclonal E. coli antibody

E. coli Antibody

abx021669-1mg 1 mg
EUR 1554

E. coli Antibody

abx021670-1mg 1 mg
EUR 1045.2

E. coli Antibody

abx021671-02ml 0.2 ml
EUR 594

E. coli Antibody

abx021672-1mg 1 mg
EUR 1045.2

E. coli Antibody

abx021673-1mg 1 mg
EUR 1045.2

E. coli Antibody

abx022970-1ml 1 ml
EUR 878.4

E. coli Antibody

abx022971-1ml 1 ml
EUR 1161.6

E. coli Antibody

abx022975-1ml 1 ml
EUR 718.8

E. coli Antibody

abx022977-1ml 1 ml
EUR 811.2

E. coli GroL

DAG1704 100 ug
EUR 1098

E. coli GroS

DAG1705 100 ug
EUR 1098

E. coli DsbA

DAG1712 100 ug
EUR 1098

E. coli GrpE

DAG1714 100 ug
EUR 1232.4

E. coli (SLT-2, STX-2) Antibody

abx021674-1mg 1 mg
EUR 1713.6

E. coli RNA Polymerase Assay Pyrophosphate Kit Plus (enzyme included)

RPAP100KE 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 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 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 1 mg
EUR 1612.8

BMP-2 (E. coli-expressed), CF

PR15014CF 10 ug
EUR 373.2

Inactivated DENV-2 Antigen (E. coli)

VAng-Lsx0084-1mg 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 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 1 ml
EUR 861.6

Escherichia coli (E. coli) Antibody (Biotin)

abx411321-1ml 1 ml
EUR 710.4

Escherichia coli (E. coli) Antibody (FITC)

abx411322-1ml 1 ml
EUR 610.8

ELISA kit for Human RAG-2 (Recombination Activating Gene 2)

E-EL-H2320 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 50 ug
EUR 489.6

E. coli DNA Topoisomerase IV Assay Kit Plus-100 (enzyme included)

DDC100KE 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 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 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 2 x 96-well
EUR 998.4

Recombinant (E. coli) Human Tumour Type M2 Pyruvate Kinase

RP-744 10 ug
EUR 343.2

E. Coli Recombinant TRXB

6331-100
EUR 510

E. Coli Recombinant SlyD

6366-100
EUR 548.4

E. coli antibody (FITC)

60-E13 1 ml
EUR 453.6
Description: Rabbit polyclonal E. coli antibody (FITC) conjugated

E. coli antibody (biotin)

60-E13B 1 ml
EUR 561.6
Description: Rabbit polyclonal E. coli antibody (biotin) conjugated

E. coli antibody (HRP)

60-E14 1 ml
EUR 489.6
Description: Rabbit polyclonal E. coli antibody (HRP) conjugated

E. coli O157 antibody

10-1490 100 ug
EUR 163.2
Description: Mouse monoclonal E. coli O157 antibody

E. coli O157 antibody

10-1521 100 ug
EUR 170.4
Description: Mouse monoclonal E. coli O157 antibody

E. coli O157 antibody

10-E12A 100 ug
EUR 462
Description: Mouse monoclonal E. coli O157 antibody

E. coli DnaJ Antibody

32022-05111 150 ug
EUR 313.2

E. coli pykF Antibody

32163-05111 150 ug
EUR 313.2

E. coli GOR Antibody

32540-05111 150 ug
EUR 313.2

E. coli CysH Antibody

30281-05111 150 ug
EUR 313.2

E. Coli HCP antibody

20R-EG001 1 ml
EUR 1004.4
Description: Goat polyclonal E. Coli HCP antibody

E. coli NDK Antibody

32662-05111 150 ug
EUR 313.2

E. coli PPA Antibody

32678-05111 150 ug
EUR 313.2

E. coli glk Antibody

32864-05111 150 ug
EUR 313.2

E. Coli ldhA Antibody

32898-05111 150 ug
EUR 313.2

E. coli deoC Antibody

32936-05111 150 ug
EUR 313.2

E. coli Skp Antibody

32971-05111 150 ug
EUR 313.2

E. coli nanA Antibody

33092-05111 150 ug
EUR 313.2

E. coli O157 antibody

10C-CR1295M3 100 ug
EUR 470.4
Description: Mouse monoclonal E. coli O157 antibody

E. coli RecA Protein

01-001 200 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 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

01-006 250 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 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

01-008 250 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 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

01-010 250 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 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

01-012 250 ug
EUR 1420.8
Description: The E. coli RuvC protein is available in Europe and for worldwide shipping via Gentaur.

TesA, E. coli esterase

0306-1 100 Units
EUR 505.2

TesA, E. coli esterase

0306-5 500 Units
EUR 2046

E. coli GroEL Antibody

20012-05011 150 ug
EUR 260.4

E. coli O157 Antibody

abx021684-1mg 1 mg
EUR 1220.4

E. coli O157 Antibody

abx021685-1mg 1 mg
EUR 1195.2

E. coli O157 Antibody

abx021686-1mg 1 mg
EUR 1195.2

E. coli O157 Antibody

abx021687-1mg 1 mg
EUR 1195.2

E. coli O157 Antibody

abx021688-1mg 1 mg
EUR 1128

E. coli O157 Antibody

abx021689-1mg 1 mg
EUR 1195.2

E. coli Antibody (HRP)

abx022972-1ml 1 ml
EUR 718.8

E. coli Antibody (FITC)

abx022974-1ml 1 ml
EUR 777.6

E. coli Antibody (Biotin)

abx022976-1ml 1 ml
EUR 718.8

E. coli Antibody (HRP)

abx022978-1ml 1 ml
EUR 1053.6

E. coli Antibody (Biotin)

abx022979-1ml 1 ml
EUR 886.8

E. coli O157 Antibody

abx024017-1mg 1 mg
EUR 1212

E. coli O 157

abx291002-100mg 100 mg
EUR 744

Benzonase, E. Coli Recombinant

7680-25
EUR 398.4

Benzonase, E. Coli Recombinant

7680-5
EUR 164.4

E. coli FimC [His]

DAG1666 100 ug
EUR 1232.4

E. coli Eco [His]

DAG1667 50 ug
EUR 1232.4

E. coli DNA Ligase

M1217-100
EUR 385.2

E. coli Exonuclease I

M1222-100
EUR 301.2

E. coli Exonuclease III

M1223-100
EUR 320.4

RecA Protein E. coli

M1231-200
EUR 242.4

E. coli Recombinant IDNK

P1050-10
EUR 196.8

E. coli Recombinant IDNK

P1050-50
EUR 457.2

Recombinant E. coli, Glucokinase

P1054-10
EUR 196.8

Recombinant E. coli, Glucokinase

P1054-50
EUR 457.2

Enterotoxin STp (E. coli)

H-6248.0500 0.5mg
EUR 835.2
Description: Sum Formula: C81H110N20O26S6; CAS# [115474-04-9] net

Enterotoxin STp (E. coli)

H-6248.1000 1.0mg
EUR 1416
Description: Sum Formula: C81H110N20O26S6; CAS# [115474-04-9] net

E. coli Topoisomerase IV

TG2000EC-1 250 units
EUR 537.6

E. coli Topoisomerase IV

TG2000EC-3 500 units
EUR 819.6

E. coli Topoisomerase IV

TG2000EC-5 1000 units
EUR 1262.4

E. coli DNA Gyrase

TG2000G-1 100 units
EUR 388.8

E. coli DNA Gyrase

TG2000G-3 500 units
EUR 846

E. coli DNA Gyrase

TG2000G-5 1000 units
EUR 1396.8

E. coli DNA Gyrase

TG2000G-7 2000 units
EUR 2203.2

E. coli O157 Antibody

V3307-100UG 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 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 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 Bacterial Streak
EUR 820.8

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

20-abx133688
  • EUR 360.00
  • EUR 526.80
  • EUR 226.80
  • 100 ul
  • 200 ul
  • 30 ul

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

20-abx000543
  • EUR 493.20
  • EUR 710.40
  • 100 ul
  • 200 ul

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

20-abx001036
  • 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
  • EUR 878.40
  • EUR 477.60
  • 150 ul
  • 50 ul

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx011203-100ul 100 ul
EUR 493.2

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx034997-400ul 400 ul
EUR 627.6

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx034997-80l 80 µl
EUR 343.2

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx026331-400ul 400 ul
EUR 627.6

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx026331-80l 80 µl
EUR 343.2

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx331633-100ul 100 ul
EUR 510

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

20-abx326761
  • EUR 376.80
  • EUR 292.80
  • 100 ug
  • 50 ug

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx235371-100ug 100 ug
EUR 577.2

MutS Homolog 2, Colon Cancer, Nonpolyposis Type 1 (E. Coli) (MSH2) Antibody

abx235372-100ug 100 ug
EUR 661.2

E. coli Carbonic Anhydrase 2 (CA2) Antibody

30109-05111 150 ug
EUR 313.2

E. coli O157 Verotoxin 2 (VT2) Protein

abx061527-100ug 100 ug
EUR 1212

E. coli TrxA (aa 2 - 109) [His]

DAG1725 50 ug
EUR 1232.4

E. coli Shiga toxin 2 PCR kit

PCR-VH108-48D 50T
EUR 543.6

E. coli Shiga toxin 2 PCR kit

PCR-VH108-96D 100T
EUR 686.4

Recombinant HSV-2 gD Protein (E. coli)

VAng-0548Lsx-inquire 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 96 tests
EUR 801.6

Cow Escherichia coli (E. coli) ELISA Kit

abx055785-96tests 96 tests
EUR 801.6

Coelenterazine e

10124-2 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 1 ml
EUR 343.2

E. coli DNA Topoisomerase II (Gyrase) Assay Kit Plus-100 (enzyme included)

DSA100KE 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 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 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
  • EUR 635.80
  • EUR 4087.60
  • 1 ml
  • 100 ul

Deoxybrevianamide E

D083-1MG 1 mg
EUR 333.6

Deoxybrevianamide E

D083-5MG 5 mg
EUR 1076.4

Cytochalasin E

C197-1MG 1 mg
EUR 157.2

Cytochalasin E

C197-5MG 5 mg
EUR 462

Paraherquamide E

P070-0.5MG 0.5 mg
EUR 480

Paraherquamide E

P070-2.5MG 2.5 mg
EUR 1590

Phenelfamycin E

P078-1MG 1 mg
EUR 381.6

Phenelfamycin E

P078-5MG 5 mg
EUR 1248

Oligomycin E

O021-1MG 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.

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