in.vent Diagnostica GmbH

CBH Biospecimen Marketplace: Find and Order Human Biospecimens Online

CBH Biospecimen Marketplace gives IVD manufacturers and diagnostic companies access to more than 350,000 in-stock human biospecimens. At cbh.bio, assay developers and laboratories can find suitable samples, compare clinical information and laboratory results, generate quotations and order directly online. The platform is operated by CBH UG (haftungsbeschränkt), based in Germany.

Our catalog brings together banked biospecimens from international suppliers for assay development, analytical performance evaluation, method comparison, biomarker research and interference studies. The selection includes healthy donor samples, disease-state specimens and samples with documented positive and negative test results.

Sample Types and Diagnostic Applications

• Serum and plasma are at the heart of our portfolio, including K2EDTA, K3EDTA, citrate and heparin plasma.
• Additional matrices include whole blood, urine, stool, saliva, cerebrospinal fluid (CSF), aqueous humor, and nasopharyngeal, oropharyngeal, throat and genital swabs.
• Disease areas cover oncology, allergy, autoimmune diseases, infectious diseases, respiratory infections, sexually transmitted infections, cardiovascular diseases, liver diseases, metabolic and endocrine disorders, neurology, dermatology, and genetic, rare and tropical diseases. Pregnancy samples and healthy controls complete the selection.

Customers can select specimens for immunoassays, ELISA, chemiluminescence assays, molecular diagnostics and point-of-care tests based on documented sample characteristics. Available laboratory parameters include CRP, procalcitonin (PCT), TSH, FT3, FT4, PSA, 25-OH vitamin D and HBsAg. Lipemic, hemolytic and icteric specimens support sample selection for interference studies.

Sample Data and Purchasing in One Place

• Data before purchase: Depending on the specimen, records include age, sex, diagnosis, ICD-10 codes, laboratory results, assay systems, volume, collection date, storage conditions and freeze-thaw history.
• Targeted search: Filters for sample matrix, disease, donor characteristics and laboratory parameters help customers build suitable sample cohorts.
• Transparent procurement: Visible prices and availability, Excel downloads, instant online quotations and direct checkout support budgeting and purchasing.
• Online documentation: Certificates of Analysis (CoA), sample data and associated ethics approvals (IRB/IEC) are accessible through the customer account after purchase.
• Worldwide shipping: Frozen specimens are shipped on dry ice via DHL Medical Express.

Note for Biospecimen Suppliers

Commercial biobanks, biorepositories and diagnostic laboratories can join our supplier network to make their existing sample inventories available to customers worldwide. Our suppliers are certified to ISO 9001 and/or ISO 13485 . CBH follows ISO 9001 quality management principles.