four-parameter curve Search Results


4 parameters logistics curve-fitting method  (MyAssays Ltd)
90
MyAssays Ltd 4 parameters logistics curve-fitting method
4 Parameters Logistics Curve Fitting Method, supplied by MyAssays Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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four parameter logistic regression model  (SYSTAT)
90
SYSTAT four parameter logistic regression model
Four Parameter Logistic Regression Model, supplied by SYSTAT, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
four parameter logistic regression model - by Bioz Stars, 2026-03
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computer-generated fourparameter logistic curve fit  (MyAssays Ltd)
90
MyAssays Ltd computer-generated fourparameter logistic curve fit
Computer Generated Fourparameter Logistic Curve Fit, supplied by MyAssays Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
computer-generated fourparameter logistic curve fit - by Bioz Stars, 2026-03
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logarithmic dose–response with four–parameter variable curve fitting algorithm graphpad prism 6  (GraphPad Software Inc)
90
GraphPad Software Inc logarithmic dose–response with four–parameter variable curve fitting algorithm graphpad prism 6
Logarithmic Dose–Response With Four–Parameter Variable Curve Fitting Algorithm Graphpad Prism 6, supplied by GraphPad Software Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
logarithmic dose–response with four–parameter variable curve fitting algorithm graphpad prism 6 - by Bioz Stars, 2026-03
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non-linear four-parameter logistic curve fit  (OriginLab corp)
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OriginLab corp non-linear four-parameter logistic curve fit
Non Linear Four Parameter Logistic Curve Fit, supplied by OriginLab corp, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
non-linear four-parameter logistic curve fit - by Bioz Stars, 2026-03
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sigmoidal, four-parameter logistic curve model of tecan magellantm software v7.2  (Tecan Systems)
90
Tecan Systems sigmoidal, four-parameter logistic curve model of tecan magellantm software v7.2
Sigmoidal, Four Parameter Logistic Curve Model Of Tecan Magellantm Software V7.2, supplied by Tecan Systems, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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four-parameter nonlinear regression curve-fitting program  (Genentech inc)
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Genentech inc four-parameter nonlinear regression curve-fitting program
Four Parameter Nonlinear Regression Curve Fitting Program, supplied by Genentech inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
four-parameter nonlinear regression curve-fitting program - by Bioz Stars, 2026-03
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prism nonlinear four parameter curve fitting analysis  (GraphPad Software Inc)
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GraphPad Software Inc prism nonlinear four parameter curve fitting analysis
Prism Nonlinear Four Parameter Curve Fitting Analysis, supplied by GraphPad Software Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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prism nonlinear four parameter curve fitting analysis - by Bioz Stars, 2026-03
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four-parameter standard curve  (GraphPad Software Inc)
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GraphPad Software Inc four-parameter standard curve
Four Parameter Standard Curve, supplied by GraphPad Software Inc, 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/result/four-parameter standard curve/product/GraphPad Software Inc
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four-parameter standard curve - by Bioz Stars, 2026-03
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four parameter logistic (4pl) standard curve  (AAT Bioquest)
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AAT Bioquest four parameter logistic (4pl) standard curve
Four Parameter Logistic (4pl) Standard Curve, supplied by AAT Bioquest, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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prism 9.5.1 standard curve interpolation (four parameter) tool  (GraphPad Software Inc)
90
GraphPad Software Inc prism 9.5.1 standard curve interpolation (four parameter) tool
Original biosensor features. ( A ) GPCR integration cassette, this strain has MTNR1A integrated in LEU2 locus. ( B ) Reporter integration cassette bearing a synthetic transcription factor (LexA-PRD), a synthetic promoter driving the expression of the reporter gene sfGFP and a Gα (GPA1) overexpression. This cassette is integrated in URA3 locus. ( C ) Curve fitting of yWS1544 strain derived from Shaw et al. . Measurements are normalized sfGFP fluorescence levels and shown as mean ± SD of triplicates. Curve fitting and parameters were obtained using GraphPad Prism 9.5.1 variable slope (four parameter) nonlinear regression fit.
Prism 9.5.1 Standard Curve Interpolation (Four Parameter) Tool, supplied by GraphPad Software Inc, 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/result/prism 9.5.1 standard curve interpolation (four parameter) tool/product/GraphPad Software Inc
Average 90 stars, based on 1 article reviews
prism 9.5.1 standard curve interpolation (four parameter) tool - by Bioz Stars, 2026-03
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non-linear regression four-parameter curve fitting graphpad v. 9.3.1  (GraphPad Software Inc)
90
GraphPad Software Inc non-linear regression four-parameter curve fitting graphpad v. 9.3.1
Original biosensor features. ( A ) GPCR integration cassette, this strain has MTNR1A integrated in LEU2 locus. ( B ) Reporter integration cassette bearing a synthetic transcription factor (LexA-PRD), a synthetic promoter driving the expression of the reporter gene sfGFP and a Gα (GPA1) overexpression. This cassette is integrated in URA3 locus. ( C ) Curve fitting of yWS1544 strain derived from Shaw et al. . Measurements are normalized sfGFP fluorescence levels and shown as mean ± SD of triplicates. Curve fitting and parameters were obtained using GraphPad Prism 9.5.1 variable slope (four parameter) nonlinear regression fit.
Non Linear Regression Four Parameter Curve Fitting Graphpad V. 9.3.1, supplied by GraphPad Software Inc, 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/result/non-linear regression four-parameter curve fitting graphpad v. 9.3.1/product/GraphPad Software Inc
Average 90 stars, based on 1 article reviews
non-linear regression four-parameter curve fitting graphpad v. 9.3.1 - by Bioz Stars, 2026-03
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Image Search Results


Original biosensor features. ( A ) GPCR integration cassette, this strain has MTNR1A integrated in LEU2 locus. ( B ) Reporter integration cassette bearing a synthetic transcription factor (LexA-PRD), a synthetic promoter driving the expression of the reporter gene sfGFP and a Gα (GPA1) overexpression. This cassette is integrated in URA3 locus. ( C ) Curve fitting of yWS1544 strain derived from Shaw et al. . Measurements are normalized sfGFP fluorescence levels and shown as mean ± SD of triplicates. Curve fitting and parameters were obtained using GraphPad Prism 9.5.1 variable slope (four parameter) nonlinear regression fit.

Journal: Scientific Reports

Article Title: Engineering a GPCR-based yeast biosensor for a highly sensitive melatonin detection from fermented beverages

doi: 10.1038/s41598-024-68633-y

Figure Lengend Snippet: Original biosensor features. ( A ) GPCR integration cassette, this strain has MTNR1A integrated in LEU2 locus. ( B ) Reporter integration cassette bearing a synthetic transcription factor (LexA-PRD), a synthetic promoter driving the expression of the reporter gene sfGFP and a Gα (GPA1) overexpression. This cassette is integrated in URA3 locus. ( C ) Curve fitting of yWS1544 strain derived from Shaw et al. . Measurements are normalized sfGFP fluorescence levels and shown as mean ± SD of triplicates. Curve fitting and parameters were obtained using GraphPad Prism 9.5.1 variable slope (four parameter) nonlinear regression fit.

Article Snippet: Yeast biosensor strain yRB1012 was employed in this assay. sfGFP fluorescence for each sample was interpolated in the fitted calibration curve for melatonin using GraphPad Prism 9.5.1 standard curve interpolation (four parameter) tool.

Techniques: Expressing, Over Expression, Derivative Assay, Fluorescence

Modifications on original strain affecting melatonin sensing properties. A comparison of the dose–response between original biosensor strain and after increasing MTNR1A receptor number (yRB1002) ( A ), after increasing MTNR1A and adding one extra copy of the reporter cassette (yRB1012) ( B ) and after increasing MTNR1A and integrating reporter cassette multiple times (yRB1022) ( C ). Measurements are normalized sfGFP fluorescence levels and shown as mean ± SD of triplicates. Curve fitting and parameters were obtained using GraphPad Prism 9.5.1 variable slope (four parameter) nonlinear regression fit.

Journal: Scientific Reports

Article Title: Engineering a GPCR-based yeast biosensor for a highly sensitive melatonin detection from fermented beverages

doi: 10.1038/s41598-024-68633-y

Figure Lengend Snippet: Modifications on original strain affecting melatonin sensing properties. A comparison of the dose–response between original biosensor strain and after increasing MTNR1A receptor number (yRB1002) ( A ), after increasing MTNR1A and adding one extra copy of the reporter cassette (yRB1012) ( B ) and after increasing MTNR1A and integrating reporter cassette multiple times (yRB1022) ( C ). Measurements are normalized sfGFP fluorescence levels and shown as mean ± SD of triplicates. Curve fitting and parameters were obtained using GraphPad Prism 9.5.1 variable slope (four parameter) nonlinear regression fit.

Article Snippet: Yeast biosensor strain yRB1012 was employed in this assay. sfGFP fluorescence for each sample was interpolated in the fitted calibration curve for melatonin using GraphPad Prism 9.5.1 standard curve interpolation (four parameter) tool.

Techniques: Comparison, Fluorescence

Screening of 101 yeast strains. Yeast biosensor strain yRB1012 was employed in this assay. sfGFP fluorescence for each sample was interpolated in the fitted calibration curve for melatonin using GraphPad Prism 9.5.1 standard curve interpolation (four parameter) tool. Melatonin concentration values are shown as mean ± SD of triplicates. 17 of the 101 strains assayed were excluded from interpolation due to lack of enough signal.

Journal: Scientific Reports

Article Title: Engineering a GPCR-based yeast biosensor for a highly sensitive melatonin detection from fermented beverages

doi: 10.1038/s41598-024-68633-y

Figure Lengend Snippet: Screening of 101 yeast strains. Yeast biosensor strain yRB1012 was employed in this assay. sfGFP fluorescence for each sample was interpolated in the fitted calibration curve for melatonin using GraphPad Prism 9.5.1 standard curve interpolation (four parameter) tool. Melatonin concentration values are shown as mean ± SD of triplicates. 17 of the 101 strains assayed were excluded from interpolation due to lack of enough signal.

Article Snippet: Yeast biosensor strain yRB1012 was employed in this assay. sfGFP fluorescence for each sample was interpolated in the fitted calibration curve for melatonin using GraphPad Prism 9.5.1 standard curve interpolation (four parameter) tool.

Techniques: Fluorescence, Concentration Assay