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Lp - PLA2 Colorimetric Assay Kit

Cat.No: BLTR-0016 Datasheet

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Product Details Related Products
Product Name Lp - PLA2 Colorimetric Assay Kit
Catalog No. BLTR-0016
Description This Lp - PLA2 colorimetric assay kit uses a chromogenic substrate method to accurately measure Lp - PLA2 activity. It has high sensitivity, good linearity, and low interference, helping to study the relationship between Lp - PLA2 and cardiovascular disease inflammation
Test Target Lipoprotein - associated Phospholipase A2 (Lp - PLA2)
Methodology Chromogenic (chromogenic substrate, buffer)
Measurement Range 20-2000 U/L
Sample Type Serum, plasma
Assay Time 20 min at 37°C
Wavelength 405 nm
Linearity 20-2000 U/L
Precision (Intra-assay CV) ≤2%
Precision (Inter-assay CV) ≤3%
Stability (Unopened) 18 months at 2-8°C
Stability (Opened) 30 days at 2-8°C
Stability (Reconstituted) 7 days at 2-8°C
Interference (Hemoglobin) ≤500 mg/dL (no significant interference)
Interference (Bilirubin) ≤20 mg/dL (no significant interference)
Interference (Lipemic) ≤1000 mg/dL (no significant interference)
Reagent Composition Chromogenic substrate, buffer, stabilizer
Reagent Form Liquid
Reagent Volume R1: 40 mL; R2: 10 mL
Calibration Type External calibration
Calibration Levels 3 levels
Incubation Temperature 37°C
Detection Instrument Microplate reader, spectrophotometer
Application Quantitative determination of Lp - PLA2 activity in serum/plasma for research on cardiovascular disease - related inflammation and atherosclerosis
Cross - Reactivity No significant cross - reactivity with other phospholipases
pH Range 7.2-7.6
Shelf Life 18 months
Storage Condition Store at 2-8°C, protected from light

For research use only, not for clinical use.

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