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Deeper antibody insight starts here
LABScreen Single Antigen ExPlex assays deliver expanded HLA antibody characterization through a streamlined combined-well workflow - now including a new Class II ExPlex Group 2 SKU that builds on the existing class II coverage with 27 additional DQ antigens.
How it works
Simple workflow with a single-well setup
LABScreen Single Antigen ExPlex assays combine core and expanded panel testing into a single well on the LABScan3D platform, enabling deeper characterization of HLA antibody profiles while maintaining streamlined LABScreen workflows with HLA Fusion software.
Broader coverage. Clearer antibody insight. One workflow
Expanded Class II coverage
Gain additional visibility into antibody profiles with additional DQ antigens and heterodimers designed to support increasingly diverse patient populations.
Easy adoption
Integrate expanded testing into existing LABScreen LABScan3D workflows without introducing new software, instrumentation platforms, or operational complexity.
Built for evolving transplant needs
Scale with emerging alleles and evolving transplant population diversity through strategically expanded antigen coverage.
LABScreen Single Antigen ExPlex products and coverage
Table 1. LABScreen Single Antigen ExPlex products.
| Product | Quantity | Cat. No. |
|---|---|---|
| LABScreen Single Antigen HLA Class I ExPlex assay | 25 tests | LS1AEX01 |
| LABScreen Single Antigen HLA Class II ExPlex assay | 25 tests | LS2AEX01 |
| LABScreen Single Antigen HLA Class II ExPlex - Group 2 assay | 25 tests | LS2AEX02 |
Table 2. LABScreen Single Antigen Class I extended coverage.
| ExPlex assay or supplemental kit: 54 SABs | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| A*01:02 | A*02:10 | A*26:02 | B*07:14 | B*15:21 | B*35:08 | B*39:06 | B*42:02 | C*01:03 | C*08:04 |
| A*02:05 | A*02:18 | A*26:03 | B*15:04 | B*15:24 | B*35:12 | B*39:13 | B*48:02 | C*02:10 | C*12:02 |
| A*02:07 | A*03:02 | B*15:06 | B*15:27 | B*38:02 | B*40:03 | B*50:02 | C*04:03 | C*14:03 | |
| B*15:07 | B*27:04 | B*39:02 | B*40:04 | B*55:02 | C*07:01 | C*15:05 | |||
| B*15:17 | B*27:06 | B*39:04 | B*40:05 | B*55:04 | C*07:04 | C*16:02 | |||
| B*15:18 | B*35:02 | B*39:05 | B*41:02 | B*56:03 | C*08:02 | C*17:03 | |||
| B*15:20 | B*35:03 | C*08:03 | C*18:01 | ||||||
Table 3. LABScreen Single Antigen Class I extended coverage.
| ExPlex assay or supplemental kit: 54 SABs | |||||
|---|---|---|---|---|---|
| DRB1*04:06 DRB1*08:07 DRB3*02:01 | DQB1*02:07 DQA1*02:01 | DQB1*03:09 DQA1*02:01 | DQB1*05:02 DQA1*01:03 | DQB1*06:01 DQA1*04:01 | DPB1*02:02 DPA1*01:03 |
| DRB1*04:07 DRB1*13:02 DRB5*01:02 | DQB1*02:180 DQA1*03:03 | DQB1*03:13 DQA1*05:05 | DQB1*05:02 DQA1*01:04 | DQB1*06:01 DQA1*05:03 | DPB1*26:01 DPA1*03:01 |
| DRB1*04:10 DRB1*14:04 | DQB1*02:180 DQA1*05:01 | DQB1*03:16 DQA1*02:01 | DQB1*05:03 DQA1*01:01 | DQB1*06:04 DQA1*01:03 | DPB1*30:01 DPA1*02:01 |
| DRB1*04:11 DRB1*14:05 | DQB1*03:02 DQA1*03:02 | DQB1*03:19 DQA1*02:01 | DQB1*05:10 DQA1*01:02 | DQB1*06:49 DQA1*01:02 | DPB1*31:01 DPA1*03:01 |
| DRB1*08:02 DRB1*14:06 | DQB1*03:02 DQA1*04:01 | DQB1*03:45 DQA1*03:02 | DQB1*05:23 DQA1*01:01 | DQB1*06:110 DQA1*01:03 | DPB1*40:01 DPA1*01:05 |
| DRB1*08:03 DRB1*14:03 | DQB1*03:02 DQA1*05:02 | DQB1*04:01 DQA1*03:01 | DQB1*06:01 DQA1*01:04 | DPB1*85:01 DPA1*01:03 | |
| DQB1*03:02 DQA1*05:03 | DQB1*04:01 DQA1*03:02 | DQB1*06:01 DQA1*02:01 | DPB1*105:01 DPA1*02:01 | ||
| DQB1*03:02 DQA1*05:09 | DQB1*04:01 DQA1*04:01 | DQB1*06:01 DQA1*03:01 | DPB1*107:01 DPA1*02:01 | ||
ABC
Exclusive to ExPlex Group 2
ABC
Available on ExPlex Group 2, ExPlex, or supplement kit
Resources
Not all products are CE marked or have 510(k) clearance for sale in the U.S. Availability of products in each country depends on local regulatory marketing authorization status.