Table 1.
DxC 700 AU to siemens dimension vista 500 methodology comparisons.
| Analytes | DxC 700 AU Methodology | Siemens Dimension Vista 500 Methodology |
|---|---|---|
| Critical Care | ||
| Na | Indirect ISE | Indirect ISE |
| K | Indirect ISE | Indirect ISE |
| Cl | Indirect ISE | Indirect ISE |
| CO2 | PEP-C Enzymatic | PEP-C Enzymatic |
| Albumina | BCG | BCP |
| BUN/Urea nitrogen | Urease GLDH Enzymatic | Urease GLDH Enzymatic |
| Calciuma | Arsenazo III, Bichromatic | Cresolphthalein Complexone, Bichromatic |
| Creatininea | Kinetic Modified Jaffe, IDMS Traceable | Kinetic Creatininase/Peroxide, IDMS Traceable |
| Glucose | Hexokinase-UV/NAD-NADH | Hexokinase-UV/NAD-NADH |
| Phosphorus | Phosphomolybdate-UV | Phosphomolybdate-UV |
| Total Protein | Biuret | Biuret |
| General Chemistry | ||
| ALP | p-NPP/AMP IFCC | p-NPP/AMP IFCC |
| ALT | L-Alanine-KG/NADH to NAD IFCC | L-Alanine-KG/NADH to NAD IFCC |
| Ammonia | Glutamate Dehydrogenase | Glutamate Dehydrogenase |
| Amylase | CNPG3 Enzymatic | CNPG3 Enzymatic IFCC |
| AST | L-Aspartate KG/NADH to NAD, UV | L-Aspartate KG/NADH to NAD, UV |
| Cholesterol | Cholesterol Esterase/Peroxidase, Bichromatic | Cholesterol Esterase/Cholesterol Oxidase, Polychromatic |
| CK | CP/ADP/NADP to NADPH IFCC | CP/ADP/NADP to NADPH IFCC |
| DBILa | Diazotized DPD | Diazotized Sulfanilic Acid |
| GGT | GCNA IFCC | GCNA IFCC |
| HDL-Chol | Accelerator Selective Detergent, Bichromatic | Liquid Selective Detergent, Bichromatic |
| Irona | TPTZ Colorimetric | Ferene without Prior Protein Removal |
| Lactatea | Lactate to Pyruvate/H2O2/Peroxidase | Lactate to Pyruvate/NAD to NADH |
| LD | L-Lactate/NAD to NADH IFCC | L-Lactate/NAD to NADH IFCC |
| LDL-Chol | Cholesterol Esterase/Peroxidase, Bichromatic | Cholesterol Esterase/Peroxidase, Bichromatic |
| Lipasea | Imamura Di-Glyceride | Methyl Resorufin Ester Substrate |
| Magnesium | Colorimetric Xylidyl Blue | Colorimetric Methylthymol Blue |
| TBILa | Diazotized DPD | Diazotized Sulfanilic Acid |
| Triglyceride | Enzymatic GPO-Trinder | Enzymatic GPO-Trinder |
| Uric Acid | Uricase | Uricase |
| Proteins | ||
| Complement C3a | Immunoturbidimetric | Nephelometric |
| Complement C4a | Immunoturbidimetric | Nephelometric |
| CRPa | Immunoturbidimetric | Nephelometric |
| CRP-hsa | Latex Particle Immunoturbidimetric | Nephelometric |
| Ferritina | Latex Particle Immunoturbidimetric | Homogeneous, Sandwich Chemiluminescent Immunoassay |
| IgAa | Immunoturbidimetric | Nephelometric |
| IgGa | Immunoturbidimetric | Nephelometric |
| IgMa | Immunoturbidimetric | Nephelometric |
| Prealbumina | Immunoturbidimetric | Nephelometric |
| RFa | Immunoturbidimetric | Nephelometric |
| Transferrina | Immunoturbidimetric | Nephelometric |
| Urines | ||
| U-Albumina | Immunoturbidimetric | Nephelometric |
| U-BUN | Urease GLDH Enzymatic | Urease with GLDH |
| U-Calciuma | Arsenazo III, Bichromatic | Cresolphthalein Complexone, Bichromatic |
| U-Chloride | Indirect ISE | Indirect ISE |
| U-Creatininea | Kinetic Modified Jaffe, IDMS Traceable | Kinetic Creatininase/Peroxide, IDMS Traceable |
| U-Glucose | Hexokinase-UV/NAD | Hexokinase-UV/NAD |
| U-Phosphorus | Phosphomolybdate-UV | Phosphomolybdate-UV |
| U-Potassium | Indirect ISE | Indirect ISE |
| U-Sodium | Indirect ISE | Indirect ISE |
| U-Total Protein | Pyrogallol Red | Pyrogallol Red |
| CSF | ||
| CSF-Glucose | Hexokinase-UV/NAD | Hexokinase-UV/NAD |
| CSF-Total Protein | Pyrogallol Red | Pyrogallol Red |
This table includes a list of methodologies for each assay tested on each platform. The methodologies were taken from the respective manufacturer’s assay IFU.
a
Footnoted assays indicate differing methodologies.