TCI 포도당 정량 키트(Glucose Measurement Kit)

Living organisms utilize glucose as their primary source of energy, making it an important metabolic indicator, especially in the study of sugars and lipids. Additionally, cancer cells are known to consume an elevated amount of glucose compared to normal cells, making it equally important in the study of cancer metabolism. Our Glucose Measurement Kit can accurately measure the concentration of glucose in samples such as serum samples and cell culture supernatants.

생물체는 포도당을 주요 에너지원으로 사용하며, 이는 당과 지질 대사 연구에서 중요한 대사 지표로 작용합니다. 또한, 암세포는 정상 세포보다 더 많은 포도당을 소비하는 것으로 알려져 있어, 암 대사 연구에서도 포도당의 중요성이 강조됩니다. 본 포도당 정량 키트(Glucose Measurement Kit)는 혈청 및 세포 배양 상등액 등의 시료에서 포도당 농도를 정확하게 측정할 수 있습니다.

Example of use of Glucose Measurement Kit (Product No. G0656)

Product
Kit Components
  • Glucose Measurement Solution 2 vials
  • Glucose Standard Solution (500 mg/dL) 2 vials

Volume
  • Enough for 200 tests (100 tests x2)

Advantages

· Allows for the measurement of glucose concentrations down to as low as 50 mg/dL and as high as 500 mg/dL.

· Contains two batches of reagents for the analysis of 2 separate batches.

· Allows for the measurement of glucose in blood and cell culture supernatants.

· Quantify glucose concentration through a simple absorbance measurement at 542 nm.

· Ascorbate oxidase is included in the glucose measurement solution, reducing the effect of ascorbic acid in the sample.

  • 최소 50 mg/dL에서 최대 500 mg/dL까지 포도당 농도를 측정 가능
  • 2개의 시약 배치 포함, 서로 다른 2개의 실험 세트에서 사용 가능
  • 혈액 및 세포 배양 상등액 내 포도당 농도 측정 가능
  • 흡광도 측정을 통한 정량 분석 가능 (파장: 542 nm)
  • 아스코르브산 산화효소(Ascorbate oxidase) 포함, 시료 내 아스코르브산(비타민 C)의 간섭 효과를 줄임
Application: Determination of Glucose Concentration in Bovine Serum Using G0656

1. Dilute Glucose Standard Solution (500 mg/dL) with deionized water to prepare a 2-fold dilution series of glucose (100 μL each).

2. Transfer 2 μL of each glucose dilution series solution into a 96-well plate. Additionally transfer 2 μL of bovine serum sample as a sample into same 96-well plate.

3. Add 200 μL of Glucose Measurement Solution to each well and incubated plate at room temperature for 20 minutes.

4. After 20 minutes, measure the absorbance at 540 (10) nm.

5. Create a calibration curve from the glucose dilution series data and use it to calculate the concentration of glucose in the bovine serum.

1. 포도당 표준 용액(500 mg/dL)을 초순수로 희석하여 2배 단계 희석(2-fold dilution) 시리즈를 준비 (각 100 μL).

2. 각 포도당 희석 용액 2 μL 및 우혈청 시료 2 μL를 96 well plate에 분주.

3. 각 well에 포도당 측정 시약 200 μL를 추가한 후 실온에서 20분간 반응.

4. 20분 후 540(10) nm에서 흡광도 측정.

5. 포도당 표준곡선 데이터를 이용하여 우혈청 내 포도당 농도 계산.

Figure. Glucose Standard Curve Concentrations and Associated Absorbance Measurements

The absorbance of bovine serum at 540 nm was determined to be 0.1717. After comparison with the standard curve, the corresponding glucose concentration was found to be 60.65 mg/dL = 606.5 mg/L.

우혈청의 540 nm에서 흡광도 값: 0.1717, 표준 곡선과 비교하여 산출된 포도당 농도: 60.65 mg/dL (606.5 mg/L)

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