Expression of the intracellular type amastigote particular genes within the Leishmania donovani parasite performs a serious position in parasite replication within the macrophage. Within the present work, we’ve characterised a novel hypothetical gene, Ld30b that’s particularly transcribed within the intracellular stage of the parasite. The recombinant Ld30b protein exists as a pentamer in answer as recognized by native-PAGE and measurement exclusion gel chromatography.
Structural evaluation utilizing round dichroism and molecular modeling point out that Ld30b belongs to household of cAMP-dependent protein kinase sort I-alpha regulatory subunit. Co-localization immunofluorescence microscopy and western blot analyses (utilizing anti-Ld30b antibody and anti-hypoxanthine-guanine phosphoribosyl transferase, a glycosome marker) on the remoted parasite glycosome organelle fractions present that Ld30b is localized in glycosome, although lacked a glycosome focusing on PTS1/2 sign within the protein sequence.
Episomal expression of Ld30b within the parasite precipitated the arrest of promastigotes and amastigotes progress in vitro. Cell cycle evaluation utilizing movement cytometry signifies that these parasites are arrested in ‘sub G0/G1’ section of the cell cycle. Single allele knockout of Ld30b within the parasite equally attenuated its progress by accumulation of cells within the S section of cell cycle, thus confirming the possible significance of acceptable stage of protein within the cells. Finding out such intracellular stage expressing genes may unravel novel regulatory pathways for the event of medicine or vaccine candidates towards leishmaniasis.
A big-scale expression technique for multimeric extracellular protein complexes utilizing Drosophila S2 cells and its software to the recombinant expression of heterodimeric ligand-binding domains of style receptor.
Most of the extracellular proteins or extracellular domains of plasma membrane proteins exist or operate as homo- or heteromeric multimer protein complexes. Profitable recombinant manufacturing of such proteins is usually achieved by co-expression of the parts utilizing eukaryotic cells by way of the secretory pathway. Right here we report a method addressing large-scale expression of hetero-multimeric extracellular domains of plasma membrane proteins and its software to the extracellular domains of a style receptor.
The goal receptor consists of a heterodimer of T1r2 and T1r3 proteins, and their extracellular ligand binding domains (LBDs) are accountable for the notion of main style substances. Nonetheless, regardless of the useful significance, recombinant manufacturing of the heterodimeric proteins has to this point been unsuccessful. We achieved the profitable preparation of the heterodimeric LBD by use of Drosophila S2 cells, which have a excessive secretory capability, and by the institution of a secure high-expression clone producing each subunits at a comparable stage.
The strategy overcame the issues encountered within the typical transient expression of the receptor protein in insect cells utilizing baculovirus or vector lipofection, which failed within the correct heterodimer manufacturing due to the biased expression of T1r3LBD over T1r2LBD. The big-scale expression methodology reported right here might function one of many appreciable methods for the preparation of multimeric extracellular protein complexes.
Fourier Remodel-Ion Cyclotron Resonance Mass Spectrometry as a Platform for Characterizing Multimeric Membrane Protein Complexes.
Membrane protein characterization is constantly hampered by challenges with expression, purification, and solubilization. Amongst a number of biophysical strategies employed for his or her characterization, native-mass spectrometry (MS) has emerged as a strong software for the evaluation of membrane proteins and complexes. Right here, two MS platforms, the FT-ICR and Q-ToF, have been explored to research the homotetrameric water channel protein, AquaporinZ (AqpZ), beneath non-denaturing circumstances.
This 97 kDa membrane protein advanced will be readily liberated from the octylglucoside (OG) detergent micelle beneath a variety of instrument circumstances on each MS platforms. Growing the utilized collision power of the FT-ICR collision cell yielded various levels of tetramer (97 kDa) liberation from the OG micelles, in addition to dissociation into the trimeric (72 kDa) and monomeric (24 kDa) substituents.
Tandem-MS on the Q-ToF yielded increased depth tetramer sign and, relying on the m/z area chosen, the noticed monomer sign assorted in depth. Precursor ion collection of an m/z vary above the anticipated protein sign distribution, adopted by gentle collisional activation, is ready to effectively liberate AqpZ with a excessive S/N ratio. The tetrameric cost state distribution obtained on each devices demonstrated superpositioning of a number of proteoforms because of various levels of N-terminal formylation. Graphical Summary ᅟ
The most important outer sheath protein kinds distinct conformers and multimeric complexes within the outer membrane and periplasm of Treponema denticola.
The most important outer sheath protein (MOSP) is a outstanding constituent of the cell envelope of Treponema denticola (TDE) and one in every of its principal virulence determinants. Bioinformatics predicts that MOSP consists of N- and C-terminal domains, MOSPN and MOSPC. Biophysical evaluation of constructs refolded in vitro demonstrated that MOSPC, beforehand proven to own porin exercise, kinds amphiphilic trimers, whereas MOSPN kinds an prolonged hydrophilic monomer.
In TDE and E. coli expressing MOSP with a PelB sign sequence (PelB-MOSP), MOSPC is OM-embedded and surface-exposed, whereas MOSPN resides within the periplasm. Immunofluorescence assay, floor proteolysis, and novel cell fractionation schemes revealed that MOSP in TDE exists as outer membrane (OM) and periplasmic trimeric conformers; PelB-MOSP, in distinction, fashioned solely OM-MOSP trimers.
Though each conformers type hetero-oligomeric complexes in TDE, solely OM-MOSP associates with dentilisin. Mass spectrometry (MS) indicated that OM-MOSP interacts with proteins along with dentilisin, most notably, oligopeptide-binding proteins (OBPs) and the β-barrel of BamA. MS additionally recognized candidate companions for periplasmic MOSP, together with TDE1658, a spirochete-specific SurA/PrsA ortholog.
Human NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| DLR-NQO1-Hu-96T | DL Develop | 96T | EUR 725 |
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Description: A sandwich quantitative ELISA assay kit for detection of Human NADH Dehydrogenase, Quinone 1 (NQO1) in samples from tissue homogenates, cell lysates or other biological fluids. |
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Anti-NQO1 Antibody |
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| PB9497 | BosterBio | 100ug/vial | EUR 294 |
Anti-NQO1 antibody |
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| STJ24804 | St John's Laboratory | 100 µl | EUR 277 |
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Description: This gene is a member of the NAD(P)H dehydrogenase (quinone) family and encodes a cytoplasmic 2-electron reductase. This FAD-binding protein forms homodimers and reduces quinones to hydroquinones. This protein's enzymatic activity prevents the one electron reduction of quinones that results in the production of radical species. Mutations in this gene have been associated with tardive dyskinesia (TD), an increased risk of hematotoxicity after exposure to benzene, and susceptibility to various forms of cancer. Altered expression of this protein has been seen in many tumors and is also associated with Alzheimer's disease (AD). Alternate transcriptional splice variants, encoding different isoforms, have been characterized. |
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Anti-NQO1 antibody |
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| STJ24805 | St John's Laboratory | 100 µl | EUR 277 |
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Description: This gene is a member of the NAD(P)H dehydrogenase (quinone) family and encodes a cytoplasmic 2-electron reductase. This FAD-binding protein forms homodimers and reduces quinones to hydroquinones. This protein's enzymatic activity prevents the one electron reduction of quinones that results in the production of radical species. Mutations in this gene have been associated with tardive dyskinesia (TD), an increased risk of hematotoxicity after exposure to benzene, and susceptibility to various forms of cancer. Altered expression of this protein has been seen in many tumors and is also associated with Alzheimer's disease (AD). Alternate transcriptional splice variants, encoding different isoforms, have been characterized. |
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Anti-NQO1 antibody |
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| STJ94551 | St John's Laboratory | 200 µl | EUR 197 |
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Description: Rabbit polyclonal to NQO1. |
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Anti-NQO1 antibody |
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| STJ70143 | St John's Laboratory | 100 µg | EUR 359 |
anti- NQO1 antibody |
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| FNab05830 | FN Test | 100µg | EUR 505.25 |
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Description: Antibody raised against NQO1 |
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anti-NQO1 (4D12) |
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| LF-MA30655 | Abfrontier | 100 ul | EUR 527 |
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Description: Mouse Monoclonal to NQO1 |
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anti-NQO1 (1A11) |
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| LF-MA30656 | Abfrontier | 100 ul | EUR 527 |
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Description: Mouse Monoclonal to NQO1 |
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Anti-NQO1 antibody |
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| PAab05830 | Lifescience Market | 100 ug | EUR 355 |
Mouse NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RDR-NQO1-Mu-48Tests | Reddot Biotech | 48 Tests | EUR 603 |
Mouse NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RDR-NQO1-Mu-96Tests | Reddot Biotech | 96 Tests | EUR 840 |
Rat NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RDR-NQO1-Ra-48Tests | Reddot Biotech | 48 Tests | EUR 631 |
Rat NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RDR-NQO1-Ra-96Tests | Reddot Biotech | 96 Tests | EUR 880 |
Mouse NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RD-NQO1-Mu-48Tests | Reddot Biotech | 48 Tests | EUR 577 |
Mouse NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RD-NQO1-Mu-96Tests | Reddot Biotech | 96 Tests | EUR 802 |
Rat NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RD-NQO1-Ra-48Tests | Reddot Biotech | 48 Tests | EUR 603 |
Rat NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| RD-NQO1-Ra-96Tests | Reddot Biotech | 96 Tests | EUR 840 |
Mouse NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| DLR-NQO1-Mu-48T | DL Develop | 48T | EUR 566 |
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Description: A sandwich quantitative ELISA assay kit for detection of Mouse NADH Dehydrogenase, Quinone 1 (NQO1) in samples from tissue homogenates, cell lysates or other biological fluids. |
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Mouse NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| DLR-NQO1-Mu-96T | DL Develop | 96T | EUR 741 |
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Description: A sandwich quantitative ELISA assay kit for detection of Mouse NADH Dehydrogenase, Quinone 1 (NQO1) in samples from tissue homogenates, cell lysates or other biological fluids. |
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Rat NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| DLR-NQO1-Ra-48T | DL Develop | 48T | EUR 590 |
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Description: A sandwich quantitative ELISA assay kit for detection of Rat NADH Dehydrogenase, Quinone 1 (NQO1) in samples from tissue homogenates, cell lysates or other biological fluids. |
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Rat NADH Dehydrogenase, Quinone 1 (NQO1) ELISA Kit |
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| DLR-NQO1-Ra-96T | DL Develop | 96T | EUR 774 |
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Description: A sandwich quantitative ELISA assay kit for detection of Rat NADH Dehydrogenase, Quinone 1 (NQO1) in samples from tissue homogenates, cell lysates or other biological fluids. |
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Rabbit Polyclonal antibody Anti-CRBN |
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| Anti-CRBN | ImmunoStep | 50 µg | EUR 349 |
Anti-NQO1 (1E3-A6) |
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| YF-MA12677 | Abfrontier | 100 ug | EUR 363 |
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Description: Mouse monoclonal to NQO1 |
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NQO1 Recombinant Protein (Human) |
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| RP078738 | ABM | 100 ug | Ask for price |
Anti-NQO1 Monoclonal Antibody (A180) |
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| M00494-1 | BosterBio | 200ug | EUR 498 |
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Description: Mouse Monoclonal NQO1 Antibody (A180). Validated in WB and tested in Human. |
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Anti-NQO1 (isoform a) antibody |
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| STJ72517 | St John's Laboratory | 100 µg | EUR 359 |
Polyclonal Goat Anti-NQO1 Antibody |
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| AMM05061G | Leading Biology | 0.1 mg | EUR 484 |
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Description: A polyclonal antibody raised in Goat that recognizes and binds to Human Goat Anti-NQO1 . This antibody is tested and proven to work in the following applications: |
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Nqo1/ Rat Nqo1 ELISA Kit |
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| ELI-06921r | Lifescience Market | 96 Tests | EUR 886 |
Human NQO1 Antibody |
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| 32959-05111 | AssayPro | 150 ug | EUR 261 |
NQO1, human recombinant |
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| 7571-10 | Biovision | EUR 327 | |
NQO1, human recombinant |
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| 7571-50 | Biovision | EUR 936 | |
h NQO1 |
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| LVP1058 | GenTarget | 1x107 IFU/ml x 200ul | EUR 451 |
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Description: Pre-made over-expression lentivirus for expressing human target: NQO1 (NAD(P)H quinone dehydrogenase 1), [alternative names: DHQU; DIA4; DTD; NMOR1; NMORI; QR1]. The sub-cloned codon sequence is identical (100% match) to CDS region in NCBI ID: NM_000903. It also contains a RFP-Blasticidin dual selection marker. |
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NQO1 siRNA |
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| 20-abx926309 | Abbexa |
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NQO1 siRNA |
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| 20-abx926310 | Abbexa |
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NQO1 antibody |
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| 22937-100ul | SAB | 100ul | EUR 390 |
NQO1 Antibody |
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| 31283-100ul | SAB | 100ul | EUR 252 |
NQO1 Antibody |
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| 31283-50ul | SAB | 50ul | EUR 187 |
NQO1 Antibody |
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| 35365-100ul | SAB | 100ul | EUR 390 |
NQO1 Antibody |
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| 32295-100ul | SAB | 100ul | EUR 252 |
NQO1 siRNA |
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| 20-abx903636 | Abbexa |
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NQO1 Antibody |
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| 1-CSB-PA102829 | Cusabio |
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Description: A polyclonal antibody against NQO1. Recognizes NQO1 from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;ELISA:1:1000-1:5000, WB:1:500-1:2000, IHC:1:25-1:100 |
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NQO1 Antibody |
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| 1-CSB-PA016039GA01HU | Cusabio |
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Description: A polyclonal antibody against NQO1. Recognizes NQO1 from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC, IF |
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NQO1 Antibody |
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| 1-CSB-PA016039LA01HU | Cusabio |
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Description: A polyclonal antibody against NQO1. Recognizes NQO1 from Human. This antibody is Unconjugated. Tested in the following application: ELISA, IHC, IF; Recommended dilution: IHC:1:20-1:200, IF:1:50-1:200 |
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NQO1 Antibody |
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| 1-CSB-PA890070 | Cusabio |
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Description: A polyclonal antibody against NQO1. Recognizes NQO1 from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;ELISA:1:2000-1:10000, WB:1:500-1:2000, IHC:1:50-1:200 |
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NQO1 Antibody |
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| 1-CSB-PA003475 | Cusabio |
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Description: A polyclonal antibody against NQO1. Recognizes NQO1 from Human. This antibody is Unconjugated. Tested in the following application: WB, ELISA;WB:1/500-1/2000.ELISA:1/10000 |
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NQO1 Antibody |
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| 49364-100ul | SAB | 100ul | EUR 333 |
NQO1 Antibody |
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| 49364-50ul | SAB | 50ul | EUR 239 |
NQO1 Antibody |
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| DF6437 | Affbiotech | 200ul | EUR 304 |
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Description: NQO1 Antibody detects endogenous levels of total NQO1. |
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NQO1 Antibody |
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| ABD6437 | Lifescience Market | 100 ug | EUR 438 |
NQO1 Antibody |
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| 3639-100 | Biovision | EUR 349 | |
NQO1 Antibody |
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| 3639-30T | Biovision | EUR 146 | |
pOTB7-NQO1 |
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| PVT14601 | Lifescience Market | 2 ug | EUR 495 |
NQO1 antibody |
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| 70R-18946 | Fitzgerald | 50 ul | EUR 435 |
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Description: Rabbit polyclonal NQO1 antibody |
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NQO1 antibody |
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| 70R-10256 | Fitzgerald | 50 ug | EUR 467 |
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Description: Affinity purified rabbit polyclonal NQO1 antibody |
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NQO1 antibody |
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| 70R-10257 | Fitzgerald | 50 ug | EUR 467 |
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Description: Affinity purified rabbit polyclonal NQO1 antibody |
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NQO1 antibody |
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| 70R-12504 | Fitzgerald | 100 ul | EUR 457 |
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Description: Affinity purified Rabbit polyclonal NQO1 antibody |
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NQO1 antibody |
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| 70R-49661 | Fitzgerald | 100 ul | EUR 244 |
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Description: Purified Polyclonal NQO1 antibody |
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NQO1 Peptide |
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| 45-981P | ProSci | 0.1 mg | EUR 338 |
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Description: NQO1 Peptide |
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NQO1 Peptide |
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| 42-451P | ProSci | 0.1 mg | EUR 338 |
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Description: (IN) NQO1 Peptide |
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Polyclonal Goat anti-GST α-form |
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| GST-ANTI-1 | Detroit R&D | 50 uL | EUR 280 |
Polyclonal Goat anti-GST μ-form |
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| GST-ANTI-2 | Detroit R&D | 50 uL | EUR 280 |
Polyclonal Goat anti-GST p-form |
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| GST-ANTI-3 | Detroit R&D | 50 uL | EUR 280 |
NQO1 Recombinant Protein (Mouse) |
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| RP154820 | ABM | 100 ug | Ask for price |
NQO1 Recombinant Protein (Rat) |
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| RP214418 | ABM | 100 ug | Ask for price |
NQO1 protein (His tag) |
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| 80R-1197 | Fitzgerald | 100 ug | EUR 586 |
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Description: Purified recombinant Human NQO1 protein |
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Human NQO1 shRNA Plasmid |
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| 20-abx951197 | Abbexa |
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Human NQO1 ELISA Kit |
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| ELA-E2154h | Lifescience Market | 96 Tests | EUR 824 |
NQO1 ELISA KIT|Human |
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| EF006205 | Lifescience Market | 96 Tests | EUR 689 |
Anti-NQO1/Dt Diaphorase Rabbit Monoclonal Antibody |
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| M00494 | BosterBio | 100ug/vial | EUR 397 |
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Description: Rabbit Monoclonal NQO1/Dt Diaphorase Antibody. Validated in IP, IF, WB and tested in Human, Mouse, Rat. |
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NQO1 activator 1 |
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| HY-128895 | MedChemExpress | 100mg | EUR 2633 |
NQO1 Polyclonal Antibody |
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| ES2983-100ul | ELK Biotech | 100ul | EUR 279 |
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Description: A Rabbit Polyclonal antibody against NQO1 from Human. This antibody is tested and validated for WB, ELISA, WB, ELISA |
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NQO1 Polyclonal Antibody |
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| ES2983-50ul | ELK Biotech | 50ul | EUR 207 |
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Description: A Rabbit Polyclonal antibody against NQO1 from Human. This antibody is tested and validated for WB, ELISA, WB, ELISA |
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NQO1 Polyclonal Antibody |
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| ABP51984-003ml | Abbkine | 0.03ml | EUR 158 |
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Description: A polyclonal antibody for detection of NQO1 from Human. This NQO1 antibody is for WB, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the C-terminal region of human NQO1 |
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NQO1 Polyclonal Antibody |
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| ABP51984-01ml | Abbkine | 0.1ml | EUR 289 |
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Description: A polyclonal antibody for detection of NQO1 from Human. This NQO1 antibody is for WB, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the C-terminal region of human NQO1 |
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NQO1 Polyclonal Antibody |
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| ABP51984-02ml | Abbkine | 0.2ml | EUR 414 |
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Description: A polyclonal antibody for detection of NQO1 from Human. This NQO1 antibody is for WB, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the C-terminal region of human NQO1 |
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NQO1 Blocking Peptide |
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| 20-abx062536 | Abbexa |
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NQO1 Rabbit pAb |
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| A0047-100ul | Abclonal | 100 ul | EUR 308 |
NQO1 Rabbit pAb |
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| A0047-200ul | Abclonal | 200 ul | EUR 459 |
NQO1 Rabbit pAb |
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| A0047-20ul | Abclonal | 20 ul | EUR 183 |
NQO1 Rabbit pAb |
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| A0047-50ul | Abclonal | 50 ul | EUR 223 |
NQO1 Rabbit pAb |
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| A1518-100ul | Abclonal | 100 ul | EUR 308 |
NQO1 Rabbit pAb |
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| A1518-200ul | Abclonal | 200 ul | EUR 459 |
NQO1 Rabbit pAb |
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| A1518-20ul | Abclonal | 20 ul | EUR 183 |
NQO1 Rabbit pAb |
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| A1518-50ul | Abclonal | 50 ul | EUR 223 |
NQO1 Rabbit mAb |
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| A19586-100ul | Abclonal | 100 ul | EUR 410 |
NQO1 Rabbit mAb |
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| A19586-200ul | Abclonal | 200 ul | EUR 571 |
NQO1 Rabbit mAb |
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| A19586-20ul | Abclonal | 20 ul | EUR 221 |
NQO1 Rabbit mAb |
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| A19586-50ul | Abclonal | 50 ul | EUR 287 |
Polyclonal NQO1 Antibody |
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| APR08804G | Leading Biology | 0.1mg | EUR 484 |
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Description: A polyclonal antibody raised in Rabbit that recognizes and binds to Human NQO1 . This antibody is tested and proven to work in the following applications: |
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NQO1 Polyclonal Antibody |
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| 41254-100ul | SAB | 100ul | EUR 252 |
NQO1 Polyclonal Antibody |
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| 41254-50ul | SAB | 50ul | EUR 187 |
Collectively, our knowledge counsel that MOSP destined for the TDE OM follows the canonical BAM pathway, whereas formation of a secure periplasmic conformer includes an export-related, folding pathway not current in E. coli.