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suspected infections
Used to investigate chronic infections
The Secretory IgA Stool Test measures sIgA in stool
A positive result does not confirm active infection
welding or mining
Methylmalonic Acid (MMA) Blood Test Specimen Type:Blood suspected infectionsThe Methylmalonic Acid (MMA) Blood Test measures a compound that accumulates when vitamin B12 is insufficient at the cellular level. MMA is one of the most specific markers for functional B12 deficiency, rising even when standard serum B12 levels appear normal.
US$ 240.00
US$ 100.00
US$ 260.00
US$ 1400.00
