产品描述
VA指的是维生素A(Vitamin A),是一种脂溶性维生素,对人体生长、免疫系统和视觉等方面具有重要作用。维生素A可以在动物肝脏、鸡蛋、牛奶等食物中得到,也可以在一些植物食物如胡萝卜素中得到。维生素A可以形成視黃醇,在视网膜上发挥视觉作用。此外,维生素A还参与皮肤细胞的分化和免疫细胞的生成,对免疫系统的正常运作也有一定的作用。
华美生物所提供的Plant Vitamin A,VA ELISA Kit属于ELISA检测试剂盒,采用竞争法定量检测植物植物组织样本中的VA,其灵敏度为0.467 ng/mL,检测范围为0.625 ng/mL-10 ng/mL。
缩写
VA
灵敏度
0.467 ng/mL
反应时间
1-5h
样本体积
50-100ul
检测波长
450 nm
研究领域
Metabolism
测定原理
quantitative
精密度
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
线性度
To assess the linearity of the assay, samples were spiked with high concentrations of Plant Vitamin A in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.

标准曲线
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.


货期
3-5 working days