Know what’s inside:

Central Laboratory Services

LKF - over 30 years of experience

Independent medical laboratories to support clinical trials of phases I – IV

The GBA Group's independent medical laboratories support clinical trials of phases I – IV. From planning to completion, the broad spectrum of services covers all aspects of the laboratory part of clinical trials. The GBA Group has considerable experience and expertise in a variety of clinical indications, their diagnosis and therapy.

With our global network of partner laboratories in Europe, North America, South America and China, we provide laboratory services for clinical trials around the world. Dedicated and experienced project managers are assigned to each study ensuring a long-term consistency within a project.

From the beginning, the GBA Group is aware of the importance of a continuous and timely information of all responsible persons involved in a clinical trial - and we are convinced that communication is one of our strengths.

Contact us

The GBA Group has set up a stringent quality management system based on the international guidelines GCP and ISO 17025. This ensures an excellent quality performance and enables us to prove the quality required for clinical trials at any time. Analytical quality is regularly certified by participation in proficiency testing programs, e.g. NGSP for HbA1c (Level I Certificate ) or INSTAND e.V.

Bioanalytical Services

GBA Group - A wide range of bioanalytical methodologies

A wide range of bioanalytical methodologies

The GBA Group provides a wide range of bioanalytical methodologies supporting all phases of the drug development process. Our highly qualified staff is experienced in the following bioanalytical areas.

Large Molecules

  • Enzyme-Linked Immunosorbent Assays (ELISA)
  • Radioimmunoassays (RIA)
  • Immunradiometric Assays (IRMA)
  • Chemiluminescence Immunoassays (CLIA)
  • Electrochemiluminescence Assays (ECLIA)
  • Flow Cytometry

Special Services

  • Coagulation Assays
  • Anti-Drug Antibodies (ADA)
  • Customized Assays

Safety Analysis

GBA Group - A comprehensive clinical laboratory testing program

A comprehensive clinical laboratory testing program

The GBA Group offers a comprehensive clinical laboratory testing programme. Whenever possible, the methods and procedures applied are those recommended by international scientific societies, e.g. IFCC, ECAT, or methods traceable to approved reference material.

Furthermore, the GBA Group has expertise in the development, evaluation and reference interval establishment of new analytical methods. 

Analyses are performed in a timely and accurate manner. Measurements of routine and safety parameters, including reporting of test results, are usually completed on the day of specimen receipt, six days a week.

The GBA Group provides analytical services in the following sub-specialities:

  • Clinical Chemistry
  • Hematology
  • Flow Cytometry
  • Coagulation
  • Endocrinology
  • Immunology
  • Serology
  • Microbiology
  • Molecular Biology
  • PBMC Isolation
  • Pathological Anatomy/Cytology
  • PCR
  • MSD

Although laboratory methods are frequently modified or changed due to technical developments and/or methodological progress, consistency of methodology is provided for the entire period of a clinical trial.

Dr. Volker El-Samaouti- GBA CLS

Your direct contact

Dr. Volker El-Samalouti
Managing Director
+49 4307 8276-0
bd-cls@gba-group.com

Contact form
Contact form

Your contact for pharmaceutical services

Do you have a questions or concern about a topic and would like to contact us?

Contact form

The experienced and highly committed GBA Group team offers a variety of different services in the following areas:

GBA Group - Safety Analysis

Central Laboratory Services

More
GBA Group - Solutions

Therapeutic Areas

GBA Group - Specimen Management

Global Sample Logistics

GBA Group - Reporting

Data Delivery & Reporting

GBA Group - Quality Assurance

Laboratory Quality & Compliance

Downloads

Downloads & Client Portal

Site

For data protection purposes, your consent is required before loading the map.

learn more

Central Laboratory

GBA Central Lab Services GmbH

Lise-Meitner-Str. 25-29
24223 Schwentinental
Germany

Tel. +49 4307 8276-0
Fax +49 4307 8276-79
project-cls@gba-group.com

Contact
Google Maps
Mitglied der GBA Group seit 2018.

GBA Central Lab Services U.S. LLC

115 Flanders Road
Westborough
MA 01581
United States of America

Partner

Jince
Laboratorio Bioquimica Medica LBM (South America)
Pathology Grandweg Hamburg
Amedon
© 2026 GBA Group

Follow Us

    ContactData PrivacyLegal NoticeTerms & ConditionsDisclosure