EIA Testing Service

Quantitative, Competition-based Detection of Soluble Factors

Product Description

Competitive ELISA kits utilize the principle of competitive enzyme immunoassay (EIA), in which the target protein and a biotin-conjugated peptide bind competitively to a capture antibody. This method is effective for detecting peptide hormones and other molecules for which no antibody pair has been developed.

This ELISA Testing Service can be performed using stocked EIA kits or with a custom EIA. 

Compatible Sample Types

• Plasma
• Serum
• Cell Culture Media