Soluble Transferrin Receptors (Blood)

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Testing Laboratory

Auckland Te Toka Tumai | Auckland Hospital

Department

Refer to Testing Lab link

Delphic Registration Code (Alpha Code)

STRA

Test Code (Numeric Code)

7644

Synonyms

sTfR,
Transferrin receptors,
Soluble Transferrin Receptor Assay

Specimen Type

  • Plasma
  • Serum

Specimen Requirements

Tube/Container Type:

Preferred
  • SST II (Gold Cap)
Acceptable
  • Lithium Heparin - Non-gel (Green Cap)
  • Plain (Red Top)
Preferred Sample Volume (ml)

3.5

Minimum Sample Volume (ml)

0.5

Last updated: 11/09/2026