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Cardiovascular Panel: NT-pro BNP OEM kit Adopting Chemiluminescence assay platforms

Name: Cardiovascular Panel: NT-pro BNP OEM kit Adopting Chemiluminescence assay platforms
Availability: InStock

N-terminal Pro-Brain Natriuretic Peptide (NT-proBNP) is applied for auxiliary diagnosis, risk stratification, and prognosis assessment of heart failure, as well as the differential diagnosis of cardiogenic and non-cardiogenic dyspnea.

NT-proBNP OEM kit utilizes a two-antibody sandwich immunoassay and is applicable to chemiluminescence platforms. Specific monoclonal antibodies target distinct epitopes on non-glycosylated central and terminal regions of the NT-proBNP molecule to capture plasma NT-proBNP, delivering high sensitivity and exceptional specificity. Calibrated with high-purity recombinant NT-proBNP, the assay provides accurate, reliable, and stable quantitative results. Featuring an extended in-vitro half-life and superior stability, it serves as a core biomarker for heart failure management, supporting early identification, clinical triage, and long-term therapeutic monitoring of cardiac dysfunction.

★Bulk reagents are available with matching raw materials.

Marca :
QYM,SURFTECH
Artículo n.° :
NT-pro BNP-1
Pedido (MOQ) :
On request
Pago :
T/T
Origen del producto :
China
Color :
R1 should be a colorless to pale yellow transparent liquid; R2 should be a milky white suspension.
Puerto de embarque :
Hefei or other ports
Plazo de entrega :
On request
Peso :
On request

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Detalles del producto

NT-pro BNP OEM reagent

Product Specifications

Product Name	NT-pro BNP OEM reagent (chemiluminescence platforms)
Application:	It is applied for auxiliary diagnosis, risk stratification, and prognosis assessment of heart failure, as well as the differential diagnosis of cardiogenic and non-cardiogenic dyspnea.
Assay Principle:	Two-antibody sandwich immunoassay
Sample Type:	Serum / Plasma
Calibrator Component:	Recombinant NT-proBNP
Analyte	NT-proBNP
Calibrator	Recombinant NT-proBNP
Calibration interval	28 days
Functional sensitivity	50 pg/mL
Limit of blank (LoB)	5 pg/mL
Measuring range	5–35000 pg/mL
Reference interval	＜125 pg/mL
Traceability	Traceable to Roche
Precision	Intra-run CV ≤5%，Inter-run CV ≤8%
Interfering Substances	Bilirubin ＜25 mg/dL; Hemoglobin ＜1.0 g/dL; Lipemia ＜1500 mg/dL
Method comparison	Correlation coefficient (R²) ＞0.975 vs Roche assay
Cross-reactivity	No significant cross-reactivity with ANP, BNP, CNP, etc.
Package Size	on request
Storage/Shipping	Store sealed and protected from light at 2 °C to 8 °C
Shelf Life	12 months

Product Advantages

1.Sensitivity reaches global top-tier level.

2.Perfect linearity over full concentration range.

3.Precision meets quality standards for all sample levels.

4.Stable long-term storage performance (heat resistance validated).

5.High correlation with Roche assays in clinical comparison, R²＞0.975.

Sensitivity Analysis Batch precision test Linear Range Validation

Thermal damage test

Application Scenarios

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FAQ

How well does the OEM assay correlate with the market standard Roche NT-proBNP?

High correlation with Roche assays in clinical comparison, R²＞0.975, ensuring seamless alignment with international diagnostic cut-offs.

What is the traceability of the recombinant calibrator, and what OEM supply formats are supported?

Calibrated using high-purity recombinant NT-proBNP traceable to international standard reference materials. Available as liquid bulk reagents, or OEM private-label kits with 12–18 months shelf life.

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