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The Roche Total P1NP Elecsys (REF 03141071190) is an electrochemiluminescence immunoassay (ECLIA) reagent kit developed for the quantitative determination of total procollagen type 1 N-terminal propeptide (P1NP) in human serum and plasma. P1NP is a bone formation marker released during the synthesis of type 1 collagen, and the assay is intended for use on compatible Roche cobas e immunoassay analyzers as part of a bone turnover marker testing workflow in the clinical laboratory.
Key Features
Electrochemiluminescence immunoassay (ECLIA) technology using streptavidin-biotin capture and ruthenium-labeled detection chemistry.
Quantitative measurement of total P1NP, detecting both monomeric and trimeric forms of the propeptide.
Ready-to-use reagent rackpack designed for automated loading on compatible Roche cobas e immunoassay modules.
Short assay turnaround time supporting routine and high-throughput bone marker workflows.
Standardization aligned with the Roche Elecsys bone marker panel for consistent longitudinal monitoring.
Barcoded reagent cassette for automated identification, lot tracking and onboard stability management.
Clinical Applications
Laboratory assessment of bone formation activity as part of bone turnover marker evaluation.
Support for monitoring of patients undergoing anti-resorptive or anabolic bone therapy.
Adjunct laboratory information in the investigation of metabolic bone disorders.
Longitudinal patient monitoring when combined with complementary bone resorption markers such as β-CrossLaps.
Use within centralized clinical chemistry and immunoassay laboratories running Roche cobas e platforms.
Product Information
Brand: Roche
Product: Total P1NP Elecsys
REF / Catalog Number: 03141071190
Category: Laboratory – Immunoassay Reagents
Assay Type: Electrochemiluminescence immunoassay (ECLIA)
Analyte: Total procollagen type 1 N-terminal propeptide (P1NP)
Sample Types: Human serum and plasma (refer to IFU for accepted anticoagulants)
Platform Compatibility: Compatible Roche cobas e immunoassay analyzers (refer to Roche compatibility matrix)
Tests per Kit: Not specified in the located sources
Storage Conditions: Not specified in the located sources – refer to the official Roche Instructions for Use
Regulatory Status: Refer to local Roche representative and official labeling for market-specific registration status
Intended Users: Clinical laboratory professionals
Note: Always consult the current Roche Instructions for Use (IFU) and method sheet for complete specifications, performance characteristics, calibration, quality control and handling requirements.
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