이 프로토콜은 급성 백혈병에서 측정 가능한 잔여 질환 평가를 위한 표준화된 다색 유세포 검사 워크플로우를 설명하며, 통제된 표본 처리, 조화로운 채취 매개변수, 순차적 게이팅 전략, 분모 조정 해석을 통합하여 일상 임상 실험실에서 분석 재현성을 향상시킵니다.
| 이름 | 회사 | 카탈로그 번호 | 댓글 |
|---|---|---|---|
| Acquisition buffer | Laboratory-prepared | PBS containing 0.5% BSA and 2 mM EDTA; final resuspension volume 500 µL | Final resuspension before flow cytometric acquisition |
| AML Tube 1 anti-CD117-APC antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: 104D2; fluorochrome: APC; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Early myeloid/blast identification |
| AML Tube 1 anti-CD13-FITC antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: L138; fluorochrome: FITC; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Myeloid lineage anchor |
| AML Tube 1 anti-CD33-PE antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: P67.6; fluorochrome: PE; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Myeloid lineage anchor |
| AML Tube 1 anti-CD34-PerCP-Cy5.5 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: 8G12; fluorochrome: PerCP-Cy5.5; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Immaturity marker |
| AML Tube 1 anti-CD45-APC-H7 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: 2D1; fluorochrome: APC-H7; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Leukocyte backbone marker and denominator definition |
| AML Tube 1 anti-CD56-V500 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: NCAM16.2; fluorochrome: V500; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Aberrant blast-associated phenotyping |
| AML Tube 1 anti-CD7-V450 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: M-T701; fluorochrome: V450; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Cross-lineage aberrancy detection |
| AML Tube 1 anti-HLA-DR-PE-Cy7 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: G46-6; fluorochrome: PE-Cy7; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Maturation and subtype discrimination |
| AML Tube 2 anti-CD117-APC antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: 104D2; fluorochrome: APC; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Early myeloid/blast identification |
| AML Tube 2 anti-CD11b-V450 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: ICRF44; fluorochrome: V450; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Maturation-discordance assessment |
| AML Tube 2 anti-CD13-FITC antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: L138; fluorochrome: FITC; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Myeloid lineage anchor |
| AML Tube 2 anti-CD15-V500 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: HI98; fluorochrome: V500; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Different-from-normal myeloid pattern assessment |
| AML Tube 2 anti-CD33-PE antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: P67.6; fluorochrome: PE; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Myeloid lineage anchor |
| AML Tube 2 anti-CD34-PerCP-Cy5.5 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: 8G12; fluorochrome: PerCP-Cy5.5; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Immaturity marker |
| AML Tube 2 anti-CD45-APC-H7 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: 2D1; fluorochrome: APC-H7; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Leukocyte backbone marker and denominator definition |
| AML Tube 2 anti-HLA-DR-PE-Cy7 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: G46-6; fluorochrome: PE-Cy7; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Maturation and subtype discrimination |
| Ammonium chloride-based red blood cell lysis buffer | Laboratory-prepared / commercial supplier | Ammonium chloride-based lysis buffer; 10 mL/test; 10 min at room temperature | Bulk red blood cell lysis |
| Analysis software | Beckman Coulter (Brea, CA, USA) | Kaluza 2.1 | Data analysis and sequential gating |
| Automated hematology analyzer | Commercial supplier | Automated hematology analyzer used for nucleated cell concentration and viability assessment | Nucleated cell concentration and viability assessment |
| B-ALL Tube 1 anti-CD10-PE antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: HI10a; fluorochrome: PE; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Precursor B-cell definition |
| B-ALL Tube 1 anti-CD19-FITC antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: SJ25C1; fluorochrome: FITC; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | B-lineage identification and entry into precursor compartment |
| B-ALL Tube 1 anti-CD20-APC antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: L27; fluorochrome: APC; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs | Maturation pattern assessment |
| B-ALL Tube 1 anti-CD34-PerCP-Cy5.5 antibody | BD Biosciences (Franklin Lakes, NJ, USA) / Beckman Coulter (Brea, CA, USA) | Clone: 8G12; fluorochrome: PerCP-Cy5.5; staining volume: 5 µL/test in the routine validated panel unless antibody-specific titration differs |
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