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the rarest major antibody class
Elevated levels indicate impaired kidney filtration
Typically ordered alongside IgG and IgA as a full immunoglobulin panel
white blood cells
Gastrin Blood Test Collection Location:Pathology Collection Centre the rarest major antibody classMeasures gastrin, the stomach hormone that controls acid production. Used to investigate Zollinger Ellison syndrome, H. pylori effects on gastric function, and long term proton pump inhibitor use. Fasting required before collection.
