草酸呈色分析 | Oxalate (Oxalic Acid) Colorimetric Assay Kit Biovision貨號K663-100 (ABCAM ab196990)

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草酸分析 | Oxalate (Oxalic Acid) Colorimetric Assay Kit貨號K663-100 (Abcam ab196990)
Oxalate (Oxalic Acid) Colorimetric Assay Kit
產品描述:草酸鹽(C2O42-)以草酸的形式存在於許多食物和飲料(例如菠菜,茶等)中。 它積累在許多植物組織中,起調節pH,滲透和鈣儲存的作用。 在動物中,草酸鹽既可以從飲食中攝取,也可以從肝臟中的乙醇酸代謝產生。 在正常情況下,每日草酸負荷可以通過腎臟排泄。 然而,遺傳性缺陷會導致草酸鹽水平升高,導致高草酸尿症,並導致腎結石的形成。 因此,草酸鹽水平的測量對於腎結石的預防,診斷和監測是有用的。 BioVision的草酸鹽分析試劑盒是一種易於使用,靈敏度高,適應性強的試劑盒。 在該測定中,草酸鹽與草酸鹽轉化體和草酸鹽混合物反應以形成中間體,中間體又與高度特異性探針反應以在450nm處產生顏色。 分析試劑盒可檢測低於20μM的草酸鹽水平。


| Cat # +Size | K663-100 (Abcam ab196990) |
| Size | 100 assays |
| Detection Method | Absorbance (OD 450 nm) |
| Applications | Measurement of Oxalate level in various samples. Analysis of kidney and liver functions. |
| Features & Benefits | • Simple, convenient and high throughput adaptable • Kit can detect Oxalate levels lower than 20 µM. |
| Kit Components | • Oxalate Assay Buffer • Oxalate Development Buffer • Oxalate Converter • Oxalate Enzyme Mix (lyophilized) • Oxalate Probe (lyophilized) • Oxalate Standard (lyophilized) |
SAMPLE PREPARATION
General Sample information:
We recommend performing several dilutions of your sample to ensure the readings are within the standard value range.
We recommend that you use fresh samples. If you cannot perform the assay at the same time, we suggest that you complete the Sample Preparation step before storing the samples. Alternatively, if that is not possible, we suggest that you snap freeze cells or tissue in liquid nitrogen upon extraction and store the samples immediately at -80°C. When you are ready to test your samples, thaw them on ice. Be aware however that this might affect the stability of your samples and the readings can be lower than expected.
建議對樣品進行多次稀釋,以確保讀數在標準值範圍內。 建議使用新鮮樣品。如果您無法同時進行測定,建議在存儲樣品之前完成樣品製備步驟。或者,如果不可能建議您在提取後將細胞或組織快速冷凍在液氮中,並立即將樣品儲存在 -80°C 下。當您準備好測試樣品時,將其在冰上解凍。但請注意,這可能會影響樣品的穩定性,並且讀數可能低於預期。
Urine sample:
For urine samples, we recommend collecting samples 24 hours prior to testing. Collect sample (10 mL) in a bottle containing 10 mL of 10 M hydrochloric acid. 11.3.4Centrifuge at 1,000 x g for 10 minutes and either use the supernatant immediately for analysis or save at -20ºC for future experiments.
尿液樣本:
對於尿液樣本,建議在檢測前24小時採集樣本。將樣品 (10 mL) 收集到裝有 10 mL 10 M 鹽酸的瓶子中。 以 1,000 x g 離心 10 分鐘,立即使用上清液進行分析或保存在 -20°C 下以供將來實驗。
