25 OH-VD OEM reagent Adopting latex turbidimetric assay platforms

25 OH-VD OEM reagent

 

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linearity range

[8.0，150.0]ng/ mL ，r≥0.9900，

[8.0，60]ng/mL The determined absolute deviation shall not exceed ±9.0 ng/mL，

(60.0，150.0]ng/ mL ，The determined relative deviation shall not exceed ±15%.

Precision

-Repeatability: Under repeatability conditions, when testing samples or control substances (normal and abnormal value levels) at two concentration levels using a kit, with 10 repetitions per test, the coefficient of variation (CV) of the measured values should be ≤10.0%.

-Batch-to-batch variation: When three batches of reagent kits are used to measure samples or control substances at two different levels, the relative interbatch deviation (R) should be ≤15.0%.

Accuracy

The relative deviation should be within the range of ±15%.

Reagent blank absorbance

The blank absorbance of this reagent at 700 nm wavelength and 10 mm optical path length should be ≥0.1000.

Sensitivity for analysis

When testing with a reagent kit at 60.0 ng/mL of the analyte, the absorbance difference (ΔA) should be ≥0.0100.

Blank limit

Test the blank sample with the kit, repeat the test 20 times, and the result should be ≤5.0 ng/mL.

 

 

 

25-OH VD Reagent is used for the in vitro quantitative determination of 25-hydroxyvitamin D in human serum and plasma.

Adopting latex turbidimetric assay platforms. 

Applicable to clinical labs, it helps diagnose vitamin D deficiency and monitor bone metabolism-related diseases such as osteoporosis. The product requires storage at 2–8°C, featuring stable performance and reliable detection performance for routine clinical testing.

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FAQ

Can I run 25-OH Vitamin D latex immunoturbidimetric assay on automated biochemistry analyzers? 

Yes! You can run 25-OH Vitamin D latex immunoturbidimetric assay directly on automated biochemistry analyzers. The 25-OH Vitamin D latex immunoturbidimetric assay requires no special immunoassay equipment. It adapts perfectly to open automated biochemistry analyzers like Hitachi, Beckman, Toshiba, Mindray, Dirui.

 

Can I get 25-OH Vitamin D latex assay kit samples for lab validation? 

Yes! Qualified IVD buyers can request 25-OH Vitamin D latex assay kit samples for lab validation at special samples price. Testing 25-OH Vitamin D latex assay kit samples ensures parameter matching on your specific analyzer. Contact us today to arrange your 25-OH Vitamin D latex assay kit samples.

 

What is the packaging and test size of 25-OH Vitamin D OEM bulk kits?

The standard packaging of 25-OH Vitamin D bulk kits includes dual liquid reagents, typically R1: 1x60 mL and R2: 1x15 mL. We also provide customized bulk packaging for large-scale clinical trials.

 

Are there specific controls and calibrators included in the 25-OH Vitamin D kit? 

Yes, Bulk orders include complimentary controls and calibrators; separate purchase required for small orders! Dedicated controls and calibrators are available for the 25-OH Vitamin D kit. The 5-point calibrator set allows precise curve fitting for the 25-OH Vitamin D kit. Using our multi-level liquid stable controls ensures day-to-day precision for your 25-OH Vitamin D kit.