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25-Hydroxyvitamin D Monoclonal Antibody (R483k3)

China

Rabbit monoclonal antibody for 25-hydroxyvitamin D detection. This antibody is validated on chemiluminescent and immunochromatographic platforms for use in in vitro diagnostic applications.

Manufactured by

China

Nanjing Okay Biotechnology Co., Ltd. is a high-tech enterprise specializing in R&D, production, and sales of in-vitro diagnostic (IVD) raw materials. The company provides antigens, antibodies, enzymes, and core reagents for immunochromatography, immunoturbidimetry, chemiluminescence, and microfluidic IVD applications. Supported by high-throughput flow cytometry screening, comprehensive testing, and large-scale production platforms.

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Sekbio Co., Ltd · China

A fluorescent immunoassay for quantitative measurement of 25-hydroxyvitamin D (calcidiol) from whole blood, serum, or plasma samples. The test accepts whole blood directly without centrifugation, delivers results in 15 minutes using a one-step protocol, and covers a linear range of 5–100 ng/mL with within-run precision of ≤8.5%. Performance has been validated against the Roche automated platform across 60 clinical samples spanning the full clinical range.

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