91334 Intrinsic Factor Blocking Antibody

Specimen:

Collect:

One 7.5 mL SST

Submit:

1 mL (Min:0.3 mL) Serum. Submit Frozen. Submit in a Standard Transport Tube.

Special Handling:

Separate from cells ASAP
For patients undergoing Vitamin B12 therapy, wait 48 hours to one week prior to collection.

Stability:

Ambient: 8 Hour(s); Refrigerated: 2 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable

Methodology:

Chemiluminescent Immunoassay

Performed:

Monday, Wednesday, Friday

Reported:

2-5 Day(s)

CPT Codes:

86340 - Intrinsic Factor