Beckman Access II - A Reliable Benchtop Immunoassay AnalyzerFebruary 21st, 2018
Siemens Healthineers awarded FDA Clearance for Point-of-Care TestsFebruary 19th, 2018
AACC Annual Scientific Meeting and Clinical Lab Expo
Medlab - The World’s Largest Expo
DubaiBooth No.: Z5 G 42
MEDICA 2017 - World Forum for Medicine
Düsseldorf, GermanyBooth No.: 3/D35-2
69th AACC Annual Meeting and Clinical Lab Expo - July 30 - August 3, 2017
SAN DIEGO, CA, USA
Thanks to Block Scientific, I was able to procure the re-certified Bayer DCA 2000+ without hassles and get the lab back in operation. The
device works perfectly and I look forward to doing more business with Block Scientific.
--- Mathew Anderson, New Jersey
Diazyme's 25-OH Vitamin D Assay for Clinical Chemistry Analyzers is a liquid-stable, three-reagent system. The assay requires only 20 uL of sample and returns patient results within 19 min. The assay has excellent correlation with leading 25-OH Vitamin D immunoassays (R2=0.984, slope=1.005, y-intercept= -0.210) and very good precision (within-run %CV are 2.2 to 14.2 and total %CV are 2.9 to 14.0).
The test is based on the principle of α-complementation of the enzyme β-galactosidase and the competition between an enzyme donor-25-OH Vitamin D conjugate, an anti-Vitamin D antibody and the 25-OH Vitamin D content of a serum sample. Samples with higher 25-OH Vitamin D concentrations produce higher β-galactosidase activities and vice versa. A nitrophenyl-ß- galactoside derivative (NPG) is used as the enzyme substrate. The reaction's product has maximum absorbance at 415 nm. The 25-OH Vitamin D concentration of a sample is proportional to the measured β-galactosidase activity.
The Diazyme 25-OH Vitamin D Assay is intended for use in clinical laboratories for the quantitative determination of 25-hydroxyvitamin D (25-OH-D) in human serum and plasma on automated chemistry analyzer. Measurement of 25-hydroxyvitamin D (25-OH-D) is for assessment of vitamin D sufficiency. For in vitro diagnostic use only.
Kit (80 Tests)
Catalog Number : DZ688C-K
Diluent: 1 x 17 mL
R1: 1 x 8.5 mL
R2: 1 x 17 mL
R3: 1 x 8.5 mL
Cal: 5 x 1 mL