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quantaphase ii ria kit  (Bio-Rad)


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    Bio-Rad quantaphase ii ria kit
    Quantaphase Ii Ria Kit, supplied by Bio-Rad, used in various techniques. Bioz Stars score: 96/100, based on 1841 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/quantaphase+ii+ria/Bio-Rad+Protein+Assay+Kit+II/pmc05734110-131-13-17
    Average 96 stars, based on 1841 article reviews
    quantaphase ii ria kit - by Bioz Stars, 2026-10
    96/100 stars

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    Related Articles

    Transformation Assay:

    Article Title: Biomarkers of vitamin B-12 status in NHANES: a roundtable summary
    Article Snippet: manufacturer-specified limit of detection for this serum vitamin B-12 measurement procedure was 22 pmol/L. .. In a crossover study ( n = 280), the NCEH reanalyzed NHANES samples it had previously measured with the Bio-Rad Quantaphase II RIA by using the Roche E-170 measurement procedure to determine the procedures’ comparability. .. The median was 390 pmol/L for the Bio-Rad and 438 pmol/L for the Roche procedure, and the Pearson correlation

    RIA Assay:

    Article Title: Biomarkers of vitamin B-12 status in NHANES: a roundtable summary
    Article Snippet: manufacturer-specified limit of detection for this serum vitamin B-12 measurement procedure was 22 pmol/L. .. In a crossover study ( n = 280), the NCEH reanalyzed NHANES samples it had previously measured with the Bio-Rad Quantaphase II RIA by using the Roche E-170 measurement procedure to determine the procedures’ comparability. .. The median was 390 pmol/L for the Bio-Rad and 438 pmol/L for the Roche procedure, and the Pearson correlation



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    Crossover study ( n = 280) comparing serum vitamin B-12 (B12) results using 2 different measurement procedures. A: Scatter plot with Deming regression fit of log-transformed vitamin B-12 concentrations as measured by the Roche E-170 procedure (Roche, Basel, Switzerland). compared with the <t>Bio-Rad</t> <t>Quantaphase</t> II radioimmunoassay (Bio-Rad Laboratories, Hercules, CA). The Deming equation was: log B12 Roche = 0.97 × log B12 Bio-Rad + 0.10 pmol/L. The SE was 0.012 for the slope and 0.025 for the intercept. B: Bland-Altman difference plot of vitamin B-12 concentrations between the Roche E-170 procedure and the Bio-Rad Quantaphase II radioimmunoassay. Each data point represents the relative difference between the 2 assays as a function of the mean between the 2 assays. The mean relative bias for the Roche procedure compared with the Bio-Rad procedure was 10.7%, and the 95% limits of agreement were from −5.6% to 27%.
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    Image Search Results


    Crossover study ( n = 280) comparing serum vitamin B-12 (B12) results using 2 different measurement procedures. A: Scatter plot with Deming regression fit of log-transformed vitamin B-12 concentrations as measured by the Roche E-170 procedure (Roche, Basel, Switzerland). compared with the Bio-Rad Quantaphase II radioimmunoassay (Bio-Rad Laboratories, Hercules, CA). The Deming equation was: log B12 Roche = 0.97 × log B12 Bio-Rad + 0.10 pmol/L. The SE was 0.012 for the slope and 0.025 for the intercept. B: Bland-Altman difference plot of vitamin B-12 concentrations between the Roche E-170 procedure and the Bio-Rad Quantaphase II radioimmunoassay. Each data point represents the relative difference between the 2 assays as a function of the mean between the 2 assays. The mean relative bias for the Roche procedure compared with the Bio-Rad procedure was 10.7%, and the 95% limits of agreement were from −5.6% to 27%.

    Journal: The American Journal of Clinical Nutrition

    Article Title: Biomarkers of vitamin B-12 status in NHANES: a roundtable summary 1 2 3 4 5 6

    doi: 10.3945/ajcn.111.013243

    Figure Lengend Snippet: Crossover study ( n = 280) comparing serum vitamin B-12 (B12) results using 2 different measurement procedures. A: Scatter plot with Deming regression fit of log-transformed vitamin B-12 concentrations as measured by the Roche E-170 procedure (Roche, Basel, Switzerland). compared with the Bio-Rad Quantaphase II radioimmunoassay (Bio-Rad Laboratories, Hercules, CA). The Deming equation was: log B12 Roche = 0.97 × log B12 Bio-Rad + 0.10 pmol/L. The SE was 0.012 for the slope and 0.025 for the intercept. B: Bland-Altman difference plot of vitamin B-12 concentrations between the Roche E-170 procedure and the Bio-Rad Quantaphase II radioimmunoassay. Each data point represents the relative difference between the 2 assays as a function of the mean between the 2 assays. The mean relative bias for the Roche procedure compared with the Bio-Rad procedure was 10.7%, and the 95% limits of agreement were from −5.6% to 27%.

    Article Snippet: In a crossover study ( n = 280), the NCEH reanalyzed NHANES samples it had previously measured with the Bio-Rad Quantaphase II RIA by using the Roche E-170 measurement procedure to determine the procedures’ comparability.

    Techniques: Transformation Assay, RIA Assay