Human pro-prostate specific antigen (Pro-PSA) ELISA kit

产品详情

文献引用 (1) 说明书下载

Intra-assay Precision (Precision within an assay): CV%<15%

Three samples of known concentration were tested twenty times on one plate to assess.

Inter-assay Precision (Precision between assays): CV%<20%

Three samples of known concentration were tested in twenty assays to assess.

产品描述：

This Human Pro-PSA ELISA Kit was designed for the quantitative measurement of Human Pro-PSA protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 125 pg/mL-4000 pg/mL and the sensitivity is 62.5 pg/mL.
缩写：

Pro-PSA
种属：

Homo sapiens (Human)
样本类型：

serum, plasma, tissue homogenates
检测范围：

125 pg/mL-4000 pg/mL
灵敏度：

62.5 pg/mL
反应时间：

1-5h
样本体积：

50-100ul
检测波长：

450 nm
研究领域：

Cancer
测定原理：

quantitative
测定方法：

Sandwich

精密度：

线性度：

To assess the linearity of the assay, samples were spiked with high concentrations of human Pro-PSA in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
	Sample	Serum(n=4)
1:1	Average %	95
	Range %	89-99
1:2	Average %	90
	Range %	84-94
1:4	Average %	105
	Range %	98-108
1:8	Average %	92
	Range %	88-96

回收率：

The recovery of human Pro-PSA spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.

Sample Type	Average % Recovery	Range
Serum (n=5)	90	83-94
EDTA plasma (n=4)	93	89-95

标准曲线：

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

Serum proPSA as a marker for reducing repeated prostate biopsy numbers Sema Nur Ayy谋ld谋z.et al,Turkish Journal of Biochemistry T眉rk Biyokimya Dergisi,2017