Epic Code LAB3530 A1 Antigen
Test Name Alias
A1 Ag | 7057 | A subgrouping
Interface Order Alias
11782
Quick Collect
BB 2 SIGNERS
Icons & Photos
6 mL Pink Top (EDTA) | 3 mL Lavender Top (EDTA) |
Specimen Requirements
Specimen Collection: Blood
Container(s): 6 mL Pink Top (EDTA) or 3 mL Lavender Top (EDTA)
Preferred Volume to Collect: 6.0 mL
Minimum Volume to Collect: 1.0 mL
Pediatric Volume to Collect: 0.5 mL
Capillary Collect Acceptable? Yes
Collection Instructions:
- Gently invert EDTA tube(s) 8 - 10 times after collection.
- CHW: BB 2 SIGNERS: All specimens collected for the blood bank must have two signatures (collector and witness) on the specimen written in ink that is resistant to smearing. (Policytech Reference: #6476)
Processing Instructions (Laboratory, Outpatient or Off-site collection)
Processed Specimen: Whole Blood EDTA
Centrifuge/Spin: No
Aliquot: No
Transport Temperature: Ambient or Refrigerate
Specimen Stability
Ambient: 24 hours
Refrigerate: 10 days
Laboratory Retention: 10 days
Test Frequency
Available 24 hours, usual TAT 1 day
Reference Range
Not available
Performing Department
Blood Bank
Performing Department Laboratory Location
Corewell Health Butterworth Laboratory. Grand Rapids, MI
Methodology
Hemagglutination
CPT
86905
Epic Test ID
1230100280
Reviewed Date
2/1/2022
Updated Date
4/28/2025 - (Dep Rev) - Methodology, Collection Instructions