Turbidimetric immunoassays

plasma and serum calprotectin

GCAL® Plasma and Serum Calprotectin

The Gentian Calprotectin Immunoassay (GCAL®) is the first Particle-Enhanced Turbidimetric Immunoassay (PETIA) for quantitative analysis of total calprotectin in plasma and serum. The assay is rapidly performed in only 10 minutes and can be applied on a wide range of automated clinical chemistry analysers. 

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cystatin C immunoassay - open channel, turbidimetric

Cystatin C

Cystatin C is a superior GFR marker for the diagnosis and therapeutic control of patients of all ages. The Gentian Cystatin C Immunoassay (ERM-DA471/IFCC standardised) is a Particle-Enhanced Turbidimetric Immunoassay (PETIA) for use on a range of clinical chemistry analysers.

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Retinol-Binding Protein

The Gentian Retinol Binding Protein Immunoassay is a quantitative immunoassay for detection of Retinol Binding Protein (RBP or RBP4) in human serum and plasma. RBP is a transportation protein for retinol (derivate of vitamin A) in blood.

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canine crp immunoassay, PETIA

Canine CRP

Quantitative determination of canine C-reactive protein (CRP) in dog plasma and serum. The assay is designed and developed using canine specific antibodies that ensure consistent specificity to the canine CRP antigen.

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sars-cov-2 total antibody test - turbidimetric

SARS-CoV-2 Total Antibody

 The semi-quantitative antibody test captures the full immune response detecting antibodies targeting the S1 subunit with high sensitivity and specificity and will be calibrated against the international WHO standard.


NT-proBNP - Pre-launch

The Gentian NT-proBNP assay is an in vitro diagnostic assay for the quantitative measurement of N-terminal pro-brain natriuretic peptide (NT-proBNP). The immunossay is run on open clinical chemistry analysers independent of the platform provider.

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IFU Documentation (2)

Bülmann Products

Gentian Diagnostics AB, is the exclusive distributor of products from BÜHLMANN Laboratories AG  in Norway and Sweden and non exclusive distributor in Finland and Iceland. 

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technical documents Beckman Coulter

Beckman Coulter Customers

For customer service and technical support regarding Gentian products purchased via Beckman Coulter, please contact your local Beckman Coulter representative. You can find technical information in your own language here.

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IFU Documentation

IFU Documents

Here you can find Instructions for Use (IFUs) for all Gentian products


Safety Data Sheets (SDS)

Safety Data Sheets (SDS)

Here you will find Safety Data Sheets (SDS) for all Gentian products.



Get in touch with one of our Product Managers

Do you want to order or learn more about our products? Send an email to marketing@gentian.com or fill out the form below. One of our Product Managers will get in touch.