Human CTLA-4 enzyme-linked immunoassay kit
Overview
Product Name
Human CTLA-4 enzyme-linked immunoassay kit
Product Type
Elisa Kit
Sensitivity
1.33 pg/ml (50 μl);1.97 pg/ml (10 μl);
| pg/ml | O.D. | Average | Corrected | |
|---|---|---|---|---|
| 0.00 | 0.0105 | 0.0103 | 0.0104 | |
| 2.74 | 0.0171 | 0.0159 | 0.0165 | 0.0061 |
| 8.23 | 0.0282 | 0.0271 | 0.0277 | 0.0173 |
| 24.69 | 0.0616 | 0.0611 | 0.0614 | 0.0510 |
| 74.07 | 0.1683 | 0.1480 | 0.1582 | 0.1478 |
| 222.22 | 0.5143 | 0.4790 | 0.4967 | 0.4863 |
| 666.67 | 1.5540 | 1.5790 | 1.5665 | 1.5561 |
| 2000.00 | 3.9590 | 3.9100 | 3.9345 | 3.9241 |
Precision
| Intra-assay Precision | Inter-assay Precision | |||||
| Sample Number | S1 | S2 | S3 | S1 | S2 | S3 |
| 22 | 22 | 22 | 6 | 6 | 6 | |
| Average (pg/ml) | 53.1 | 266.2 | 814.9 | 17.2 | 77.5 | 231.4 |
| Standard Deviation | 2.9 | 9.1 | 34.8 | 1.3 | 5.1 | 12.0 |
| Coefficient of Variation (%) | 5.5 | 3.4 | 4.3 | 7.8 | 6.6 | 5.2 |
板内精密度:3 个已知浓度的样本酶标板内重复测定 20 次,评估酶标板内的精密度。
板间精密度:3 个已知浓度的样本酶标板间重复检测 6 次,评估酶标板间的精密度。
Spike Recovery
健康人血清加入 3 个不同浓度水平的人 CTLA-4,未加人 CTLA-4 的血清作为本底,计算回收率。回收率的范围从 91 % 至 97 %,平均回收率为 94 %。
Sample Value
| Sample Matrix | Evaluated Sample | Range (pg/ml) | Detectable (%) | Mean of Detectable (pg/ml) |
|---|---|---|---|---|
| Serum | 30 | 0.31-3.78 | 100 | 1.11 |
应用本试剂盒,检测 30 个健康志愿者的血清样本,志愿者的用药史不详。n.d. = 测不到浓度值。样本的浓度值低于灵敏度被认为测不到浓度值。
Experiment Type
Species Reactivity
Detection Method
Operation Duration
Standard Curve Gradient
Incubation Count
2
Detectable Sample
Dosing Volume
Product Features
Storage Condition
Store at 2-8 ℃
Target
UNIPROT
Alias
ALPS5
CD 152
CD
CD152
CD152 antigen
CD152 isoform
Celiac disease 3
CELIAC3
CTLA 4
CTLA-4
CTLA4
CTLA4_HUMAN
Cytotoxic T cell associated 4
Cytotoxic T lymphocyte antigen 4
Cytotoxic T lymphocyte associated 4
Cytotoxic T lymphocyte associated 4
soluble isoform
included
Cytotoxic T lymphocyte associated antigen 4
Cytotoxic T lymphocyte associated antigen 4 short spliced form
Cytotoxic T lymphocyte associated protein 4
Cytotoxic T lymphocyte associated serine esterase 4
Cytotoxic T lymphocyte protein 4
Cytotoxic T-lymphocyte protein 4
Cytotoxic T-lymphocyte-associated antigen 4
GRD4
GSE
ICOS
IDDM12
insulin-dependent diabetes mellitus 12
Ligand and transmembrane spliced cytotoxic T lymphocyte associated antigen 4
OTTHUMP00000216623
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Same Target and Pathway Products