
Thermo Fisher Scientific Total Antioxidant Status (TAS) Colorimetric Assay Kit
혈청, 혈장, 소변, 세포 상층액 및 조직 시료의 총 항산화 상태를 정량 측정하는 고감도 컬러메트릭 키트. ABTS 기반 반응을 이용해 빠르고 간단한 프로토콜로 30분 내 결과 제공. 높은 재현성과 품질 관리로 신뢰성 확보.
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Invitrogen™ Total Antioxidant Status (TAS) Colorimetric Assay Kit
The Total Antioxidant Status (TAS) Colorimetric Assay Kit is a highly reliable and sensitive assay designed for the quantitative measurement of TAS in serum, plasma, urine, cellular supernatant, and animal and plant tissue samples.
Antioxidants are substances that help protect cells against damage caused by free radicals, which are unstable molecules that can lead to oxidative stress and various diseases.
Assay Principle
The assay uses ABTS, which is oxidized to ABTS•+ (a blue-green solution) and then further reduced back to colorless ABTS in the presence of antioxidants.
The total antioxidant status can be calculated by measuring the absorbance of ABTS•+ at 660 nm.
Key Features
- Simple and fast protocol—user-friendly, requiring minimal hands-on time and providing rapid results within a short incubation period
- Broad range of kits—across key analytes and targets within the most important metabolic pathways
- Consistent—strict quality control criteria to ensure reproducible and reliable results
Specifications
| 항목 | 내용 |
|---|---|
| 어세이 범위 | 0.29–25.85 mmol/L |
| 어세이 민감성 | 0.23 mmol Trolox Equiv./L |
| 검출 방법 | Colorimetric |
| 샘플 종류 | Cell Culture Supernatant, Plasma, Serum, Tissue Homogenates, Urine |
| 용도(장비) | Microplate Reader |
| 인큐베이션 시간 | 5 min |
| 분석 간 CV | 7% |
| 분석 내 CV | 4.6% |
| 수량 | 96 tests |
| 샘플 부피 | 10 μL |
| 배송 조건 | Dry Ice, 2–8°C |
| 타겟 키트 이름 지정 | Total Antioxidant Status (TAS) |
| 총 어세이 시간 | 30 min |
| Unit Size | Each |
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