产品描述
This Human VSIG4 ELISA Kit was designed for the quantitative measurement of Human VSIG4 protein in serum, plasma, tissue homogenates, cell lysates. It is a Sandwich ELISA kit, its detection range is 31.25 pg/mL-2000 pg/mL and the sensitivity is 7.81 pg/mL.
别名
Complement receptor of the immunoglobulin superfamily ELISA Kit; CRIg ELISA Kit; Ig superfamily protein ELISA Kit; Protein Z39Ig ELISA Kit; UNQ317/PRO362 ELISA Kit; V set and immunoglobulin domain containing 4 ELISA Kit; V-set and immunoglobulin domain-containing protein 4 ELISA Kit; VSIG4 ELISA Kit; VSIG4_HUMAN ELISA Kit; Z39IG ELISA Kit
缩写
VSIG4
Uniprot No
Q9Y279
灵敏度
7.81 pg/mL
反应时间
1-5h
样本体积
50-100ul
检测波长
450 nm
研究领域
Immunology
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 VSIG4 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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| 1:1 |
Average % |
89 |
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| Range % |
80-94 |
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| 1:2 |
Average % |
98 |
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| Range % |
91-104 |
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| 1:4 |
Average % |
97 |
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| Range % |
94-105 |
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| 1:8 |
Average % |
96 |
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| Range % |
86-100 |
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回收率
| The recovery of human VSIG4 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) |
95 |
89-97 |
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| EDTA plasma (n=4) |
90 |
86-94 |
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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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| 2000 |
2.298 |
2.154 |
2.226 |
2.035 |
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| 1000 |
1.557 |
1.501 |
1.529 |
1.338 |
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| 500 |
1.025 |
1.080 |
1.053 |
0.862 |
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| 250 |
0.700 |
0.675 |
0.688 |
0.497 |
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| 125 |
0.510 |
0.490 |
0.500 |
0.309 |
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| 62.5 |
0.355 |
0.349 |
0.352 |
0.161 |
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| 31.25 |
0.236 |
0.233 |
0.235 |
0.044 |
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| 0 |
0.192 |
0.189 |
0.191 |
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货期
3-5 working days