ELISA Testing - CD BioSciences


ELISA Testing

ELISA Testing

ELISA (the Enzyme-Linked ImmunoSorbent Assay) is a widely used analytical biochemistry assay, which uses a solid-phase type of enzyme immunoassay to detect the presence of a ligand in a liquid sample. Been used as the gold standard in both clinical and basic research labs, ELISA allows the identification and quantification of known analytes, such as proteins and small molecular chemicals.

Dysregulations of biological processes such as apoptosis, inflammation, angiogenesis, immune response and migration often cause dysregulations of signaling pathways and vice versa. An ELISA testing allows researchers to quantify the changes that happen to the proteins or cytokines of interest.

CD BioSciences offers a complete sample-to-result service, including help you to pick the right biomarker. With our highly quantitative and sensitive ELISA method for the detection and quantification of antibodies, cytokines, hormones, proteins, drugs and DNA, we can measure your targets in blood, plasma, serum and culture cells.

A hand holding a 96-well plate containing ELISA samples


A workflow of ELISA testing service at CD BioSciences

Assay Design Consultation

ELISA is one of the most common methods used by researchers to quantify analytes in certain samples. It can also be used as a screening method. Thus, your ELISA testing may vary from others. Here, we discuss the goals of your assays and help you decide on the format (direct, indirect, sandwich, etc.), and configuration.

Antibody Selection

We have a large number of ELISA kits to perform your assay. In case you want to use ELISA kits from other companies or there are no ready-to-use ELISA kits, we will customize the protocol for you.

Pilot Studies

After your assay is specifically designed, we will run tests using standard samples, matrices, conjugates, etc. in combination to create the prototype. We will help you select standards and set aside key controls, etc.

Scaling Up or Technical Transfer

We can ramp up the testing scale for you and report the results of each experiment in real time with all methods, materials, raw and analyzed data. We can also transfer the technology to your lab, ensuring that the assay works in your lab setting.


  • Quantification of Proteins in Signaling Pathways
  • Detection of Hormones or Inflammatory Cytokines Regulating Signal Transduction
  • Chemical Screening for Modulator of Signaling Pathways
  • Pre-clinical and Clinical Studies (Cancer Screening, Virus Detection, etc.)
ELISA reaction


CD BioSciences offers cost-effect, high quality and hassle-free ELISA testing services to our clients worldwide. We guarantee to deliver our results on time. Please feel free to contact us.

For research use only. Not intended for any clinical use.