Products & Reviews

The Wieslab® Complement Pathway-specific Functional assays are well known within the complement world, used both as an alternative to hemolytic assays and a diagnostic tool for complement functional assessment. Based on the ELISA setup, the assays provide a robust and standardized assay platform, delivering fast, reliable, and easy-to-interpret results within 3 hours.

Complement biomarker assays target selected biomarkers of high relevance. These assays are important and well-suited for analyses in drug development and academic research. They stand out with very low cross-reactivity and high specificity as they bind neo-epitopes of cleaved products or complexes, where this is relevant.

In diagnosis of Rheumatoid Arthritis (RA), the measurement of anti-CCP is integral. People who test positive for Anti-CCP, are very likely to develop or have already developed RA, but not all who have RA, necessarily develop anti-CCP. Early detection of RA is crucial for reducing tissue damage.

Calpro, a Svar subsidiary, produced the first ever commercial kits available for measuring Calprotectin setting industry standards. It offers a broad range of assays, including ELISA, PETIA (Turbidimetric assay), and rapid Point-of-Care (PoC) and self-tests for IBD monitoring. Calpro also provides RUO ELISAs for various bodily fluids and a rapid CalproSmart test as an RUO product.

Wieslab Diagnostic Services offers a comprehensive range of individual markers and test panels and welcomes samples from customers worldwide. Wiselab's request forms list test panels and individual tests currently available in the areas of Autoimmunity, Neurology, and Monitoring of Biopharmaceuticals. We offer fast turnaround times and access to a medical specialist to discuss your results.

A biologically relevant and powerful way to assess CD32/FcyRlla induced effects.

A biologically relevant and powerful way to assess CD32/FcyRlla induced effects.

Engineered, homologous, and specific target cells that enable screening for antibody-induced effector functions.

The iLite® CD3 Effector Cell line is a reporter gene cell line that offers a convenient and powerful way of measuring the efficacy antibodies have to elicit  T cell activation through CD3  interactions.

Svar CRO Services provides direct value through an extensive toolbox of in-house products, scientific expertise, and end-to-end customizable solutions – everything to ensure the success of your drug development program.​

The Wieslab® Complement System Alternative Pathway kit, available as IVD* and RUO, is a high-precision assay for detecting alternative complement pathway activity in human serum, the RUO is also suitable for primates and porcine samples. It uses ELISA technology with specific detection of C5b-9 for accurate results, offering advantages over traditional assays. *Subject to local registration.

The Wieslab® Complement System Classical Pathway kit, available as IVD* and RUO, is a high-precision assay for detecting alternative complement pathway activity in human serum, the RUO is also suitable for primates and porcine samples. It uses ELISA technology with specific detection of C5b-9 for accurate results, offering advantages over traditional assays. *Subject to local registration.

The Wieslab® Complement System MBL Pathway kit, available as IVD* and RUO, is a high-precision assay for detecting alternative complement pathway activity in human serum, the RUO is also suitable for primates and porcine samples. It uses ELISA technology with specific detection of C5b-9 for accurate results, offering advantages over traditional assays. *Subject to local registration.

Wieslab® Complement Screen kit is available as both IVD* and RUO, detects Classical, MBL, and Alternative pathways in human serum samples using ELISA technology with specific detection of C5b-9 for accurate results offering advantages over traditional assays. The RUO is also suitable for primates and porcine samples. It is effective in complement therapeutics evaluation and drug development. *Subject to local registration.

The Factor P Functional assay is an ELISA that combines principles of the functional complement activity assays with the use of labeled antibodies specific for deposited complement proteins. The amount of deposited complement proteins is proportional to the functional activity of Properdin in the sample.

The Complement TCC is a flexible and easy to use immunoassay for determination of the terminal complement complex (TCC, also known as sC5b-9) in human plasma.

The Complement C4d assay is a highly specific C4d ELISA kit for measurement of C4d in human plasma. The assay targets a unique cleavage epitope on C4d, which means that only the C4d is measured.

The Factor P Quantitative Assay is a sandwich ELISA for quantifying human Factor P (Properdin) in, serum or plasma samples.

A two-component system of an AAV serotype-producing cell and a iLite®  responsive reporter cell that accurately provides a semi-quantitative NAb assay. The luciferase reporter gene expresses proportionally to the AAV transduction level, enabling precise detection of neutralizing antibodies against AAV. AAV-producing cells are available for serotypes 2, 5, 6, 8, and 9, with customizable options for other serotypes or derivative…

EasyExtract® is a user-friendly device for extracting fecal calprotectin that produces a stable extract and correlates well with the gold standard weighing method. This device is easy to use, and with up to 5 days of extract stability, the patient can collect samples at home and send them to the lab/hospital by mail. This product can be used for both the CalproLab and CalproGold products.

CalproLab® ELISA Test HRP is an ELISA-based test for the detection of Calprotectin with excellent sensitivity and specificity in a ready-to-use format, reducing the time needed to perform the test. The test kit is complete with buffers, stop solution, 6-point calibration, and positive controls.

CalproLab® ELISA Test ALP is an ELISA available as IVD* and RUO for detecting Calprotectin with excellent sensitivity and specificity in a ready-to-use format. The RUO product can also be used to detect calprotectin in other matrices as well as in non-human primates. *Subject to availability

CalproGold® is a highly sensitive and time-efficient turbidimetric immunoassay for calprotectin detection. The use of gold particle-conjugated antibodies enables high sensitivity and a wide range of detection. The kit is available as single components to fit the customer's needs.

The CalproSmart® office is a user-friendly eHealth tool ideal for monitoring IBD. It leverages lateral flow immunoassay technology and is compatible with Android and iOS. Detection ranges from 77-1500 mg/kg, and results are available in 20 minutes. Available in kits of 20 tests, it facilitates easy result tracking via a mobile app.

The CalproSmart® self-test is a user-friendly eHealth tool ideal for monitoring IBD. Leveraging lateral flow immunoassay technology, it’s compatible with Android and iOS. Detection ranges from 77-1500 mg/kg with results in 20 minutes. Available in kits of 1-5 tests, it facilitates easy result tracking via a mobile app.