Sign in →

Iron Profile, Plasma

Important Note

There can be considerable intraindividual variation through the course of a day. A fasting, morning specimen is recommended.

Additional Codes

Includes:

  • Iron
  • Iron Binding Capacity
  • Transferrin Saturation

Performing Lab(s)

Memorial-Belleville & Memorial-Shiloh

Specimen Requirement (s)

Specimen Type: plasma (preferred) or serum

Container/Tube:   Mint green (LiHep) tube (preferred), SST (gold or marble) or plain red top

Specimen Volume:     2 mL

Specimen Minimum Volume:  1 mL

 

Collection Instructions: NA

Lab instructions: NA

Unacceptable Conditions

  • Avoid hemolysis. 

Day(s)/Shift(s) Test Set Up and Turnaround Time

Sunday through Saturday

Hours: 24 hours

 

Turnaround Time:

STAT: 60 minutes

Routine: less than 8 hours from receipt.

Transport and Stability

Transport temperature: Ambient to lab

Reference Values

Iron

Age

Sex

Reference Values

0 – 1 month

Female

100 – 250 mcg/dL

1 month – 12 years

50 – 120 mcg/dL

>12 years

35 – 145 mcg/dL

0 – 1 month

Male

100 – 250 mcg/dL

1 month – 12 years

50 – 120 mcg/dL

>12 years

50 – 150 mcg/dL

 

Iron Binding Capacity

Age

Reference Values

0 – 30 days

90 – 350 mcg/dL

>30 days

250 – 400 mcg/dL

 

Transferrin Saturation

Age

Reference Values

0 – 18 years

10 – 45%

>18 years

20 – 50%

Related Tests