Collect


Blood, Gold

Preferred Draw Volume

3.5 mL

Minimum Draw Volume

0.6 mL

Other Acceptable Containers

Red

Pediatric Collection

1 microtainer

Unacceptable Conditions

Lt. Green and Green tubes are unacceptable

Collection Comments

Invert tube 5 - 6 times to mix blood. Spin for 10 minutes at 1100-1300g in a swing bucket unit or 15 minutes in a fixed angle. Remember to label aliquot with patient name, DOB, test and collect date. Ship spun Gold refrigerated.

Storage/Transport Temperature

Refrigerated serum

Stability (from collection to initiation)

Spun samples: Room Temperature: 8 hours; Refrigerated: 48 hours: Frozen: 48 hours

Ordering Recommendations

Celiac Gliadin Ser IgA is useful for evaluating patients suspected of having celiac disease. This includes patients with symptoms compatible with celiac disease, patients with atypical symptoms, and individuals at increased risk of celiac disease; Evaluating the response to treatment with a gluten-free diet.

Performed

Monday - Friday; Days

Methodology

Fluoroimmunoassay

Reported

1-3 days

Performing Lab

Chemistry

Synonyms

  • 1255
  • Gliadin (Deamidated) Ab IgA
  • Gliadin IgA Celiac

Reference Interval

Negative: < 7 Units/mL
Equivocal: 7 - 10 Units/mL
Positive: > 10 Units/mL

Clinical Interpretation

CPT Codes

83516

LOINC Codes

  NAME LOINC
Order Gliadin (Deamidated) Ab, IgA 6924-5

Test Code (Outreach Synonym)

1255

Catalog Code

2053653725
Collection

Collect


Blood, Gold

Preferred Draw Volume

3.5 mL

Minimum Draw Volume

0.6 mL

Other Acceptable Containers

Red

Pediatric Collection

1 microtainer

Unacceptable Conditions

Lt. Green and Green tubes are unacceptable

Collection Comments

Invert tube 5 - 6 times to mix blood. Spin for 10 minutes at 1100-1300g in a swing bucket unit or 15 minutes in a fixed angle. Remember to label aliquot with patient name, DOB, test and collect date. Ship spun Gold refrigerated.

Storage/Transport Temperature

Refrigerated serum

Stability (from collection to initiation)

Spun samples: Room Temperature: 8 hours; Refrigerated: 48 hours: Frozen: 48 hours
Ordering

Ordering Recommendations

Celiac Gliadin Ser IgA is useful for evaluating patients suspected of having celiac disease. This includes patients with symptoms compatible with celiac disease, patients with atypical symptoms, and individuals at increased risk of celiac disease; Evaluating the response to treatment with a gluten-free diet.

Performed

Monday - Friday; Days

Methodology

Fluoroimmunoassay

Reported

1-3 days

Performing Lab

Chemistry

Synonyms

  • 1255
  • Gliadin (Deamidated) Ab IgA
  • Gliadin IgA Celiac
Result Interpretation

Reference Interval

Negative: < 7 Units/mL
Equivocal: 7 - 10 Units/mL
Positive: > 10 Units/mL

Clinical Interpretation

Additional Information

CPT Codes

83516

LOINC Codes

  NAME LOINC
Order Gliadin (Deamidated) Ab, IgA 6924-5

Test Code (Outreach Synonym)

1255

Catalog Code

2053653725