耗材描述
4-Methylumbelliferyl phosphate disodium
产品活性:4-Methylumbelliferyl phosphate (4-MUP) disodium 是一种阴离子有机磷酸酯,是一种酸性和碱性磷酸酶 (phosphatase) 的荧光底物。4-Methylumbelliferyl phosphate disodium 也是一种神经毒剂模拟剂。
产品来源: https://www.medchemexpress.cn/4-methylumbelliferyl-phosphate-disodium.html
研究领域:Metabolic Enzyme/Protease
作用靶点:Phosphatase
In Vitro: Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs).
Serum acid phosphatase assay:
1. Preparation a 100 μL solution containing the following agents: 5.0 μL of serum enzyme, 50 μL of 4-Methylumbelliferyl phosphate (5.0 mM), and 10 μL of 1.0 M buffer at pH 6.0.
2. Add the following agents (with the final concentration) 20 mM Sodium Tartrate (HY-128476), 15 mM Sodium Fluoride (HY-B1766), 3000 mM 2-Mercaptoethanol, 4 mM 1, 10-Phenanthroline (HY-W004544), 6 mM 8-Quinolinol (HY-B1005), 6 mM 8-Hydroxy-5quinolinesulfonic acid, 45 mM EDTA (HY-Y0682) and 6 mM EGTA (HY-D0861).
3. Incubate reaction mixtures for 15 min at 37℃ and terminated by the addition of 2.9 mL of 0.1 M ammonium hydroxide/glycine buffer, pH 10.5.
4. Mix samples thoroughly and determine fluorescence by a fluorometer.
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