Pyruvic Acid (PA) Content Assay Kit
丙酮酸含量检测试剂盒
货号:AKAC002C
规格: 70T/50S
检测设备:可见分光光度计
可检测样本数:50 Samples
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Product Information
Pyruvic Acid (PA) Content Assay Kit
4℃ Wet Ice Transportation
  • 检测样本量:50 Samples
  • 主要检测设备及配套:可见分光光度计/1 mL玻璃比色皿(d=10 mm)
  • 预计测定时间:3 h (50 Samples)
  • 试剂储存条件:按照标签要求储存
  • 需自备试剂:
Detection Principle
丙酮酸能够与2,4-二硝基苯肼反应生成丙酮酸-2,4-二硝基苯腙,在碱性溶液中进一步被氧化为棕红色物质,产物在520 nm处具有特征吸收峰,通过吸光值变化即可定量检测丙酮酸的含量。
  • 检测方法: 2,4-二硝基苯肼
  • 检测波长: 520 nm
  • 信号响应: 递增型
Refreence Information
  • 标准物质: Sodium Pyruvate
  • 参考标准: y=4.289x-0.0123(R2=0.9999)
  • 标准线性范围: 0.0125-0.3 μmol/mL
  • 检测限: 0.01 μmol/mL
  • 注:不同仪器及比色材质会对结果产生影响,以实际测定值为准。
Notices

①血液样本抗凝剂建议使用肝素钠-氟化钠,抗凝血样本应低温保存并尽快分离血浆;

②若测定吸光值超出标准吸光值线性范围:高于最高值建议将待测样本适当稀释后再进行测定,低于最低值建议适当增加样本量后再进行测定,计算时相应修改;

③提取液中含有蛋白沉淀剂,若采用蛋白浓度方式计算,需使用PBS重新提取再测定蛋白浓度;

注: 为保证结果准确且避免试剂损失,测定前请仔细阅读说明书(以实际收到说明书为准),确认试剂储存和准备是否充分,操作步骤是否清楚,且务必取2-3个预期差异交的样本进行预测定,过程中问题请您及时与工作人员联系。
Product Citation

[1] He Y, Jiang S, Zhong Y, et al. USP7 promotes non‐small‐cell lung cancer cell glycolysis and survival by stabilizing and activating c‐Abl[J]. Clinical and Translational Medicine, 2023, 13(12): e1509.(IF 10.6)

[2] Li L, Mou J, Han Y, et al. Calenduloside e modulates macrophage polarization via KLF2-regulated glycolysis, contributing to attenuates atherosclerosis[J]. International Immunopharmacology, 2023, 117: 109730.(IF 5.6)

[3] Yang Y, Xu Y, Zhang Y, et al. Mixed-Oligosaccharides Promoted Seedling Growth of Direct-Seeded Rice under Salt and Alkaline Stress[J]. Rice Science, 2024. (IF 5.6)

[4] Hou S, Yang P. BPA biodegradation driven by isolated strain SQ-2 and its metabolism mechanism elucidation[J]. Biochemical Engineering Journal, 2022, 185: 108540.(IF 4.446)

[5] Cui H, Ma Y, Han S, et al. Arsenic trioxide regulates the glycolytic pathway to treat acute promyelocytic leukemia by inhibiting RPL22L1[J]. Leukemia Research, 2024: 107550. (IF 2.1)

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