top10 competent cells Search Results


escherichia coli  (ATCC)
90
ATCC escherichia coli
( a ) Percent signal values obtained for a calibrator containing 25 (yellow columns) or 250 ng/mL of E. coli LPS (orange columns) with respect to zero calibrator (red columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- E. coli antibody solution. ( b ) Percent signal values obtained for a calibrator containing 25 (cyan columns) or 250 ng/mL of S. typhimurium LPS (light blue columns) with respect to zero calibrator (blue columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- S. typhimurium antibody solution. Each point is the mean value of three measurements. Error bars correspond to ±SD.
Escherichia Coli, supplied by ATCC, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/top10+competent+cells/pmc09313075-68-20-29?v=ATCC
Average 90 stars, based on 1 article reviews
escherichia coli - by Bioz Stars, 2026-07
90/100 stars
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escherichia coli top 10  (GenStar Biosolutions)
90
GenStar Biosolutions escherichia coli top 10
( a ) Percent signal values obtained for a calibrator containing 25 (yellow columns) or 250 ng/mL of E. coli LPS (orange columns) with respect to zero calibrator (red columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- E. coli antibody solution. ( b ) Percent signal values obtained for a calibrator containing 25 (cyan columns) or 250 ng/mL of S. typhimurium LPS (light blue columns) with respect to zero calibrator (blue columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- S. typhimurium antibody solution. Each point is the mean value of three measurements. Error bars correspond to ±SD.
Escherichia Coli Top 10, supplied by GenStar Biosolutions, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/top10+competent+cells/pmc08542335-164-1-5?v=GenStar+Biosolutions
Average 90 stars, based on 1 article reviews
escherichia coli top 10 - by Bioz Stars, 2026-07
90/100 stars
  Buy from Supplier
top10 competent cells  (Enzynomics co Ltd)
90
Enzynomics co Ltd top10 competent cells
( a ) Percent signal values obtained for a calibrator containing 25 (yellow columns) or 250 ng/mL of E. coli LPS (orange columns) with respect to zero calibrator (red columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- E. coli antibody solution. ( b ) Percent signal values obtained for a calibrator containing 25 (cyan columns) or 250 ng/mL of S. typhimurium LPS (light blue columns) with respect to zero calibrator (blue columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- S. typhimurium antibody solution. Each point is the mean value of three measurements. Error bars correspond to ±SD.
Top10 Competent Cells, supplied by Enzynomics co Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/top10+competent+cells/pmc07765948-169-49-33?v=Enzynomics+co+Ltd
Average 90 stars, based on 1 article reviews
top10 competent cells - by Bioz Stars, 2026-07
90/100 stars
  Buy from Supplier
i escherichia coli i  (ATCC)
90
ATCC i escherichia coli i
( a ) Percent signal values obtained for a calibrator containing 25 (yellow columns) or 250 ng/mL of E. coli LPS (orange columns) with respect to zero calibrator (red columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- E. coli antibody solution. ( b ) Percent signal values obtained for a calibrator containing 25 (cyan columns) or 250 ng/mL of S. typhimurium LPS (light blue columns) with respect to zero calibrator (blue columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- S. typhimurium antibody solution. Each point is the mean value of three measurements. Error bars correspond to ±SD.
I Escherichia Coli I, supplied by ATCC, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/top10+competent+cells/us09428759-427-10-24?v=ATCC
Average 90 stars, based on 1 article reviews
i escherichia coli i - by Bioz Stars, 2026-07
90/100 stars
  Buy from Supplier
top10 competent cells  (ABclonal Biotechnology)
90
ABclonal Biotechnology top10 competent cells
( a ) Percent signal values obtained for a calibrator containing 25 (yellow columns) or 250 ng/mL of E. coli LPS (orange columns) with respect to zero calibrator (red columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- E. coli antibody solution. ( b ) Percent signal values obtained for a calibrator containing 25 (cyan columns) or 250 ng/mL of S. typhimurium LPS (light blue columns) with respect to zero calibrator (blue columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- S. typhimurium antibody solution. Each point is the mean value of three measurements. Error bars correspond to ±SD.
Top10 Competent Cells, supplied by ABclonal Biotechnology, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/top10+competent+cells/10__1016_slash_j__scienta__2024__113717-73-13-16?v=ABclonal+Biotechnology
Average 90 stars, based on 1 article reviews
top10 competent cells - by Bioz Stars, 2026-07
90/100 stars
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multishot flexplate top10 competent cells  (Thermo Fisher)
N/A
MultiShot FlexPlate TOP10 chemically competent E coli cells are cloning competent cells that are pre aliquoted in a 96 well PCR plate to increase transformation productivity The FlexPlate format can be divided down to any
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( a ) Percent signal values obtained for a calibrator containing 25 (yellow columns) or 250 ng/mL of E. coli LPS (orange columns) with respect to zero calibrator (red columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- E. coli antibody solution. ( b ) Percent signal values obtained for a calibrator containing 25 (cyan columns) or 250 ng/mL of S. typhimurium LPS (light blue columns) with respect to zero calibrator (blue columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- S. typhimurium antibody solution. Each point is the mean value of three measurements. Error bars correspond to ±SD.

Journal: Biosensors

Article Title: Simultaneous Detection of Salmonella typhimurium and Escherichia coli O157:H7 in Drinking Water and Milk with Mach–Zehnder Interferometers Monolithically Integrated on Silicon Chips

doi: 10.3390/bios12070507

Figure Lengend Snippet: ( a ) Percent signal values obtained for a calibrator containing 25 (yellow columns) or 250 ng/mL of E. coli LPS (orange columns) with respect to zero calibrator (red columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- E. coli antibody solution. ( b ) Percent signal values obtained for a calibrator containing 25 (cyan columns) or 250 ng/mL of S. typhimurium LPS (light blue columns) with respect to zero calibrator (blue columns) without pre-incubation and with 5-, 10-, 15-, 30- and 60-min pre-incubation of the calibrators with anti- S. typhimurium antibody solution. Each point is the mean value of three measurements. Error bars correspond to ±SD.

Article Snippet: Salmonella enterica serovar typhimurium ( S. typhimurium , ATCC 14028), Escherichia coli O157:H7 ( E. coli O157:H7 , NCTC 12900), Escherichia coli ( TOP10 Competent cells clone 2 , ATCC PTA-5689), and Salmonella enterica serovar Thomson were kindly provided from Delta Foods S.A. (Athens, Greece).

Techniques: Incubation

( a ) Real-time response obtained for S. typhimurium zero calibrator prepared in assay buffer (arrow 1 to 4) or in bottled water (arrow 7 to end). The arrows indicate the sequence of solutions passing over the chip: assay buffer (start to 1); zero calibrator in assay buffer (arrow 1 to 2); biotinylated anti-species specific antibody (arrow 2 to 3); streptavidin (arrow 3 to 4); 50 mM HCl (arrow 4 to 5); 50 mM NaOH (arrow 5 to 6); assay buffer (arrow 6 to 7); zero calibrator in bottled water (arrow 7 to 8); biotinylated anti-species specific antibody (arrow 8 to 9); streptavidin (arrow 9 to end). ( b ) Real-time response obtained for E. coli zero calibrator prepared in milk. The arrows indicate the sequence of solutions passing over the chip: assay buffer (arrow 1 to 2), zero calibrator prepared in milk (arrow 2 to 3), washing buffer (arrow 3 to 4), assay buffer (arrow 4 to 5), biotinylated anti-species-specific antibody (arrow 5 to 6) and streptavidin (arrow 6 to end). Dashed line corresponds to non-specific binding signal.

Journal: Biosensors

Article Title: Simultaneous Detection of Salmonella typhimurium and Escherichia coli O157:H7 in Drinking Water and Milk with Mach–Zehnder Interferometers Monolithically Integrated on Silicon Chips

doi: 10.3390/bios12070507

Figure Lengend Snippet: ( a ) Real-time response obtained for S. typhimurium zero calibrator prepared in assay buffer (arrow 1 to 4) or in bottled water (arrow 7 to end). The arrows indicate the sequence of solutions passing over the chip: assay buffer (start to 1); zero calibrator in assay buffer (arrow 1 to 2); biotinylated anti-species specific antibody (arrow 2 to 3); streptavidin (arrow 3 to 4); 50 mM HCl (arrow 4 to 5); 50 mM NaOH (arrow 5 to 6); assay buffer (arrow 6 to 7); zero calibrator in bottled water (arrow 7 to 8); biotinylated anti-species specific antibody (arrow 8 to 9); streptavidin (arrow 9 to end). ( b ) Real-time response obtained for E. coli zero calibrator prepared in milk. The arrows indicate the sequence of solutions passing over the chip: assay buffer (arrow 1 to 2), zero calibrator prepared in milk (arrow 2 to 3), washing buffer (arrow 3 to 4), assay buffer (arrow 4 to 5), biotinylated anti-species-specific antibody (arrow 5 to 6) and streptavidin (arrow 6 to end). Dashed line corresponds to non-specific binding signal.

Article Snippet: Salmonella enterica serovar typhimurium ( S. typhimurium , ATCC 14028), Escherichia coli O157:H7 ( E. coli O157:H7 , NCTC 12900), Escherichia coli ( TOP10 Competent cells clone 2 , ATCC PTA-5689), and Salmonella enterica serovar Thomson were kindly provided from Delta Foods S.A. (Athens, Greece).

Techniques: Sequencing, Binding Assay

Calibration curves obtained for ( a ) E. coli and ( b ) S. typhimurium with calibrators prepared using live untreated (grey squares), heat-treated (blue triangles), ultra-sonicated (red circles) or heat-treated and ultra-sonicated bacteria (green triangles). Each point is the mean value of three measurements. Error bars correspond to ±SD.

Journal: Biosensors

Article Title: Simultaneous Detection of Salmonella typhimurium and Escherichia coli O157:H7 in Drinking Water and Milk with Mach–Zehnder Interferometers Monolithically Integrated on Silicon Chips

doi: 10.3390/bios12070507

Figure Lengend Snippet: Calibration curves obtained for ( a ) E. coli and ( b ) S. typhimurium with calibrators prepared using live untreated (grey squares), heat-treated (blue triangles), ultra-sonicated (red circles) or heat-treated and ultra-sonicated bacteria (green triangles). Each point is the mean value of three measurements. Error bars correspond to ±SD.

Article Snippet: Salmonella enterica serovar typhimurium ( S. typhimurium , ATCC 14028), Escherichia coli O157:H7 ( E. coli O157:H7 , NCTC 12900), Escherichia coli ( TOP10 Competent cells clone 2 , ATCC PTA-5689), and Salmonella enterica serovar Thomson were kindly provided from Delta Foods S.A. (Athens, Greece).

Techniques: Sonication, Bacteria

Calibration curves of ( a ) S. typhimurium and ( b ) E. coli . (S x /S 0 ) × 100 represents the percent ratio of each calibrator signal (S x ) to the zero calibrator signal (S 0 ). Each point is the mean value of three chips ±SD.

Journal: Biosensors

Article Title: Simultaneous Detection of Salmonella typhimurium and Escherichia coli O157:H7 in Drinking Water and Milk with Mach–Zehnder Interferometers Monolithically Integrated on Silicon Chips

doi: 10.3390/bios12070507

Figure Lengend Snippet: Calibration curves of ( a ) S. typhimurium and ( b ) E. coli . (S x /S 0 ) × 100 represents the percent ratio of each calibrator signal (S x ) to the zero calibrator signal (S 0 ). Each point is the mean value of three chips ±SD.

Article Snippet: Salmonella enterica serovar typhimurium ( S. typhimurium , ATCC 14028), Escherichia coli O157:H7 ( E. coli O157:H7 , NCTC 12900), Escherichia coli ( TOP10 Competent cells clone 2 , ATCC PTA-5689), and Salmonella enterica serovar Thomson were kindly provided from Delta Foods S.A. (Athens, Greece).

Techniques:

( a ) Calibration curves for S. typhimurium (black squares), E. coli O157:H7 (red circles), E. coli top10 (blue triangles) and S . Thomson (green hexagones) obtained from MZIs spotted with S. typhimurium LPS. ( b ) Calibration curves for E. coli O157:H7 (black squares), E. coli top10 (red circles), S. typhimurium (blue triangles) and S. Thomson (green hexagones) obtained from MZIs spotted with E. coli LPS. The dashed vertical lines indicate the bacteria concentration that corresponds to a 50% signal drop with respect to zero calibrator (horizontal black line). Each point is the mean value of seven waveguides per chip ± SD.

Journal: Biosensors

Article Title: Simultaneous Detection of Salmonella typhimurium and Escherichia coli O157:H7 in Drinking Water and Milk with Mach–Zehnder Interferometers Monolithically Integrated on Silicon Chips

doi: 10.3390/bios12070507

Figure Lengend Snippet: ( a ) Calibration curves for S. typhimurium (black squares), E. coli O157:H7 (red circles), E. coli top10 (blue triangles) and S . Thomson (green hexagones) obtained from MZIs spotted with S. typhimurium LPS. ( b ) Calibration curves for E. coli O157:H7 (black squares), E. coli top10 (red circles), S. typhimurium (blue triangles) and S. Thomson (green hexagones) obtained from MZIs spotted with E. coli LPS. The dashed vertical lines indicate the bacteria concentration that corresponds to a 50% signal drop with respect to zero calibrator (horizontal black line). Each point is the mean value of seven waveguides per chip ± SD.

Article Snippet: Salmonella enterica serovar typhimurium ( S. typhimurium , ATCC 14028), Escherichia coli O157:H7 ( E. coli O157:H7 , NCTC 12900), Escherichia coli ( TOP10 Competent cells clone 2 , ATCC PTA-5689), and Salmonella enterica serovar Thomson were kindly provided from Delta Foods S.A. (Athens, Greece).

Techniques: Bacteria, Concentration Assay

Real-time immunosensor responses when running a zero calibrator over the chip prepared in 10% milk in peptone water (purple line) and a milk sample initially containing 1 cfu of E. coli /25 g milk (pink line) after 7.5 h pre-enrichment. The arrows indicate the sequence of solutions passing over the chip: assay buffer (arrow 1 to 2), zero calibrator/sample in 10% milk in peptone water (arrow 2 to 3), washing (arrow 3 to 4), assay buffer (arrow 4 to 5), biotinylated anti-species-specific antibody (arrow 5 to 6) and streptavidin (arrow 6 to end). Dashed line corresponds to non-specific binding signal.

Journal: Biosensors

Article Title: Simultaneous Detection of Salmonella typhimurium and Escherichia coli O157:H7 in Drinking Water and Milk with Mach–Zehnder Interferometers Monolithically Integrated on Silicon Chips

doi: 10.3390/bios12070507

Figure Lengend Snippet: Real-time immunosensor responses when running a zero calibrator over the chip prepared in 10% milk in peptone water (purple line) and a milk sample initially containing 1 cfu of E. coli /25 g milk (pink line) after 7.5 h pre-enrichment. The arrows indicate the sequence of solutions passing over the chip: assay buffer (arrow 1 to 2), zero calibrator/sample in 10% milk in peptone water (arrow 2 to 3), washing (arrow 3 to 4), assay buffer (arrow 4 to 5), biotinylated anti-species-specific antibody (arrow 5 to 6) and streptavidin (arrow 6 to end). Dashed line corresponds to non-specific binding signal.

Article Snippet: Salmonella enterica serovar typhimurium ( S. typhimurium , ATCC 14028), Escherichia coli O157:H7 ( E. coli O157:H7 , NCTC 12900), Escherichia coli ( TOP10 Competent cells clone 2 , ATCC PTA-5689), and Salmonella enterica serovar Thomson were kindly provided from Delta Foods S.A. (Athens, Greece).

Techniques: Sequencing, Binding Assay

Comparison of the proposed MZI immunosensor with other optical label-free immunosensors.

Journal: Biosensors

Article Title: Simultaneous Detection of Salmonella typhimurium and Escherichia coli O157:H7 in Drinking Water and Milk with Mach–Zehnder Interferometers Monolithically Integrated on Silicon Chips

doi: 10.3390/bios12070507

Figure Lengend Snippet: Comparison of the proposed MZI immunosensor with other optical label-free immunosensors.

Article Snippet: Salmonella enterica serovar typhimurium ( S. typhimurium , ATCC 14028), Escherichia coli O157:H7 ( E. coli O157:H7 , NCTC 12900), Escherichia coli ( TOP10 Competent cells clone 2 , ATCC PTA-5689), and Salmonella enterica serovar Thomson were kindly provided from Delta Foods S.A. (Athens, Greece).

Techniques: Comparison, Bacteria, Immunomagnetic Separation, Imaging