产品描述
ANG (Angiotensin)是一种肽类激素,在肾脏中产生,并参与调节血压和体液平衡等生理过程。它可以刺激血管收缩,提高血压,并增加钠离子和水的重吸收。
华美生物所提供的Human Angiogenin,ANG ELISA Kit属于ELISA检测试剂盒,采用双抗夹心法定量检测人血清、血浆、细胞培养上清、尿液、组织匀浆样本中的ANG,其灵敏度为3.9 pg/mL,检测范围为15.6 pg/mL-1000 pg/mL。
别名
ALS9 ELISA Kit; AMYOTROPHIC LATERAL SCLEROSIS ELISA Kit; ANG 1 ELISA Kit; ANG ELISA Kit; ANG I ELISA Kit; ANG1 ELISA Kit; ANGI ELISA Kit; ANGI_HUMAN ELISA Kit; Angiogenin ELISA Kit; Angiogenin ribonuclease RNase A family; 5 ELISA Kit; Epididymis luminal protein 168 ELISA Kit; HEL168 ELISA Kit; MGC22466 ELISA Kit; MGC71966 ELISA Kit; Ribonuclease 5 ELISA Kit; Ribonuclease RNase A Family 5 ELISA Kit; RNase 5 ELISA Kit; RNASE4 ELISA Kit; RNASE5 ELISA Kit
缩写
ANG
Uniprot No
P03950
灵敏度
3.9 pg/mL
反应时间
1-5h
样本体积
50-100ul
检测波长
450 nm
研究领域
Cardiovascular
测定原理
quantitative
精密度
| Intra-assay Precision (Precision within an assay): CV%<8% |
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| Three samples of known concentration were tested twenty times on one plate to assess. |
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| Inter-assay Precision (Precision between assays): CV%<10% |
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| Three samples of known concentration were tested in twenty assays to assess. |
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线性度
| To assess the linearity of the assay, samples were spiked with high concentrations of human ANG in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. |
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Sample |
Serum(n=4) |
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| 1:200 |
Average % |
88 |
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| Range % |
84-92 |
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| 1:400 |
Average % |
94 |
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| Range % |
90-98 |
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| 1:800 |
Average % |
99 |
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| Range % |
95-104 |
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| 1:1600 |
Average % |
102 |
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| Range % |
96-108 |
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回收率
| The recovery of human ANG 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 |
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| Serum (n=5) |
89 |
93-96 |
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| EDTA plasma (n=4) |
100 |
95-105 |
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标准曲线
| These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. |
| pg/ml |
OD1 |
OD2 |
Average |
Corrected |
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| 1000 |
1.865 |
1.830 |
1.848 |
1.686 |
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| 500 |
1.457 |
1.446 |
1.452 |
1.290 |
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| 250 |
1.128 |
1.082 |
1.105 |
0.943 |
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| 125 |
0.693 |
0.708 |
0.701 |
0.539 |
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| 62.5 |
0.437 |
0.409 |
0.423 |
0.261 |
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| 31.2 |
0.260 |
0.243 |
0.252 |
0.090 |
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| 15.6 |
0.209 |
0.201 |
0.205 |
0.043 |
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| 0 |
0.163 |
0.160 |
0.162 |
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货期
3-5 working days