鈣測定試劑盒 | Calcium Assay Kit ABNOVA貨號 KA4081 200個分析
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鈣測定試劑盒 | Calcium Assay Kit ABNOVA貨號 KA4081 200個分析
線性檢測範圍0.047 – 1.5 mM 2.5 – 150 uM
鈣對於所有生物體至關重要，特別是在細胞生理學(cell physiology)中，鈣離子(calcium ion)的運動Ca2+ 進出細胞質充當許多細胞過程的信號。鈣排名第五人體中質量含量豐富的元素，是一種常見的細胞離子信使(cellular ionic messenger )，具有許多功能功能，並且還充當骨骼的結構元素。鈣在調解中起著重要作用血管(blood vessels)收縮和舒張、神經衝動傳遞(nerve impulse transmission)、肌肉收縮(muscle contraction)和激素分泌(hormone secretion)。血清鈣水平在相當有限的範圍內（9 至 10.5 mg/dL）被嚴格調節。人體。低鈣血症和高鈣血症都是嚴重的醫學疾病。低鈣的原因水平包括慢性腎衰竭(chronic kidney failure)、維生素 D 缺乏(vitamin D deficiency)和低血鎂(blood magnesium)水平，這些情況可能發生在嚴重酗酒。鈣測定試劑盒(Calcium Assay Kit, KA4081)提供了一種檢測生理溶液(physiology solutions)中鈣的簡單方法。該套件使用鈣藍作為顯色鈣指示劑(chromogenic calcium indicator)。其吸光度隨鈣的變化而變化捆綁。鈣藍在中性 pH 範圍內與鈣(calcium)緊密結合，生成鈣藍-鈣複合物( Calcium Blue-calcium complex)在 ~650 nm 處有強烈吸收。
- Product Description:
- Calcium Assay Kit is used for the measurement of calcium level in physiology solutions.
- Suitable Sample:
- Physiological Solutions
- Sample Volume:
- 50 uL
- Absorbance (nm):
- 600 or 650 nm
- Detection Method:
- Colorimetric
- Instrument Platform:
- Microplate Reader
- Calibration Range:
- 0.047 – 1.5 mM
2.5 – 150 uM
- Limit of Detection:
- 2.5 uM
- Regulation Status:
- For research use only (RUO)
- Storage Instruction:
- Store the kit at -20°C and minimize light exposure.
Publication Reference
Infuence of ceftriaxone on human bone cell viability and in vitro mineralization potential is concentration- and time-dependent.
Matthias Guido Wiesli, Jean-Pierre Kaiser, Emanuel Gautier, Peter Wick, Katharina Maniura-Weber, Markus Rottmar, Peter Wahl.Bone Joint Res. 2021 Mar;10(3):218-225. doi: 10.1302/2046-3758.103.BJR-2020-0412.