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Updated: Aug 5, 2026

Comparative Analysis of Human Growth Hormone in Serum Using SPRi, Nano-SPRi and ELISA Assays
Published on: January 7, 2016
Comparison of serum gastrin radioimmunoassay kits
Abstract:
1. Two commercially available kit procedures for gastrin measurement were investigated. 2. While the precision of both kits appeared comparable, discrepancies were observed in both accuracy and parallel studies and in the comparison of kit standards and patients' samples.
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Enzyme-Linked Immunosorbent Assay
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen. Enzyme-substrate reaction allows the antigen to be visualized or quantified.
Serum Laboratory Studies, Stool Test, Breath Test