Ordering Recommendation

Mnemonic

IFBA

Methodology

Qualitative Enzyme-Linked Immunosorbent Assay

Performed

Sun-Sat

Reported

1-3 days

New York DOH Approval Status

This test is New York DOH approved.

Specimen Required

Patient Preparation
Collect

Serum separator tube or plain red.

Specimen Preparation

Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.15 mL)

Storage/Transport Temperature

Frozen.

Unacceptable Conditions

Grossly hemolyzed or severely lipemic specimens.

Remarks
Stability

After separation from cells: Ambient: 8 hours; Refrigerated: 48 hours; Frozen: 1 month

Reference Interval

Negative

Interpretive Data



Compliance Category

FDA

Note

Hotline History

N/A

CPT Codes

86340

Components

Component Test Code* Component Chart Name LOINC
0070210 Intrinsic Factor Blocking Antibody 9537-2
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

  • Anti-Intrinsic Factor
  • IF AB Type 1 levels
  • IF Blocking
  • IF blocking antibody
  • IFAB
  • Intrinsic Factor Blocking Antibody, Serum IF blocking Ab
  • Type 1 Intrinsic Factor Antibody
Intrinsic Factor Blocking Antibody