LIT XM Draw
Orderable EAP code:
Lab Section:
Turnaround Time:
Routine: 5 Days
Urgent: 12 Hours
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Specimen Requirements:
50 mL blood in YELLOW top (ACD) tubes. Room temperature specimens are stable for up to 7 days.
Pediatric Specimen Requirements:
20 mL blood in YELLOW top (ACD) tubes. Room temperature specimens are stable for up to 7 days.
Comments:
Store room temperature if overnight. Test must be arranged in advance by calling the lab at 503-494-2892. This draw provides the cells needed for a flow crossmatch.
Synonyms:
Crossmatch
Crossmatch, Flow
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
24 hour on call.
Units:
Specimen Requirements:
5 mL blood in a RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Pediatric Specimen Requirements:
4 mL blood in a 4 mL RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Comments:
Test must be arranged in advance by calling the lab at 494-2892. A flow cytometric assay for the detection of anti-donor antibodies. Test may be adjusted to detect IgG, IgM or polyvalent antibodies. Target cells can be T- or B-lymphocytes.
Synonyms:
Flow Crossmatch
Anti-A Titer
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Specimen Requirements:
10 mL blood in a RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Pediatric Specimen Requirements:
2 mL blood in a 4 mL RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Comments:
This agglutination test determines the titer of the IgG component of anti-A1 in red blood cell group O and group B individuals.
HLA-B7
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Specimen Requirements:
6 mL blood in a LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Pediatric Specimen Requirements:
2 mL blood in a 3 mL LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Comments:
A DNA test (polymerase chain reaction-sequence specific primers, sequence specific oligonucleotides, or Next Generation Sequencing) for the detection of the HLA-B7 antigen.
HLA-A2
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Specimen Requirements:
6 mL blood in a LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Pediatric Specimen Requirements:
2 mL blood in a 3 mL LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Comments:
A DNA test (polymerase chain reaction-sequence specific primers, sequence specific oligonucleotides, or Next Generation Sequencing) for the detection of the HLA-A2 antigen.
HLA-DQA High Resolution
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Specimen Requirements:
6 mL blood in a LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Pediatric Specimen Requirements:
2 mL blood in a 3 mL LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Comments:
Common and well-documented allele determination of HLA-DQA using DNA technology (polymerase chain reaction - sequence specific primers, sequence specific oligonucleotides, or Next Generation Sequencing).
Synonyms:
LIT HLA-DQA High Resolution
HLA-B27
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Interpretation:
The presence of HLA-B27 is associated with ankylosing spondylitis and with acute anterior uveitis. Reference: Tiwari, Jawahar L.; Paul I. Terasaki. HLA and Disease Associations. Springer-Verlag, New York, Inc; 1985.
Specimen Requirements:
6 mL blood in a LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Pediatric Specimen Requirements:
2 mL blood in a 3 mL LAVENDER top (EDTA) tube. Refrigerated specimens are stable for up to 7 days. Room temperature samples are stable for up to 24 hours.
Comments:
A DNA test (polymerase chain reaction-sequence specific primers, sequence specific oligonucleotides, or Next Generation Sequencing) for the detection of the HLA-B27 antigen.
LIT HLA Class II Antibody ID
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Units:
Specimen Requirements:
5 mL blood in a RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Pediatric Specimen Requirements:
2 mL blood in a 4 mL RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Comments:
A flow cytometric assay is performed to determine specificity of IgG anti-class II HLA antibodies.
*Typically ordered in conjunction with LIT HLA Class I Antibody ID test. Order combined test: LIT HLA Class I & II Antibody ID (LAB101444)
Synonyms:
FLOW HLA Class II AB Antigen ID High Def Qual, Class II ID
Donor Specific Antibody
DSA
LIT HLA Class I Antibody ID
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Units:
Specimen Requirements:
5 mL blood in a RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Pediatric Specimen Requirements:
2 mL blood in a 4 mL RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Comments:
A flow cytometric assay is performed to determine specificity of IgG anti-class I HLA antibodies.
*Typically ordered in conjunction with LIT HLA Class II Antibody ID test. Order combined test: LIT HLA Class I & II Antibody ID (LAB101444)
Synonyms:
FLOW HLA I AB Antigen ID, Class I ID
Donor Specific Antibody
DSA
PRA Class I/II Antibody Screen
Orderable EAP code:
Billable EAP Codes:
CPT Codes:
Lab Section:
Turnaround Time:
Routine: 7 Days
Urgent: 2 Days
Test Schedule:
Monday through Friday from 7:30 am to 5:00 pm.
Units:
Specimen Requirements:
5 mL blood in a RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Pediatric Specimen Requirements:
2 mL blood in a 4 mL RED top tube. Refrigerated and Room temperature specimens are stable for up to 7 days.
Comments:
Refrigerate if overnight. A flow cytometric assay is performed to determine the presence, and possible specificity of IgG anti-class I and class II HLA antibodies. May be used to determine the probability of a patient being positive in the flow crossmatch against a random donor.
Synonyms:
FLOW HLA AB PRA SCR I/II