Human CXCL10 ELISA Kit is an in vitro enzyme-linked immunosorbent assay kit used for the quantitative determination of Human CXCL10 (Interferon-γ-induced Protein 10) in serum, plasma, and cell culture supernatants. Specific antibodies against Human CXCL10 are pre-coated on high-affinity enzyme plates. Standard samples and test samples are added to the wells of the enzyme plate and, after incubation, the CXCL10 present in the samples binds to the solid-phase antibody. After washing to remove unbound substances, a detection antibody (biotin-labeled) is added and incubated to bind. Following another wash, an enzyme conjugate (HRP-labeled Streptavidin) is added and incubated to bind. After washing, aTMB chromogenic substrate is added for color development in the absence of light. The intensity of the color reaction is proportional to the concentration of CXCL10 in the sample. The reaction is terminated by adding a stop solution, and the absorbance is measured at 450 nm (primary wavelength) and 630 nm (secondary wavelength).
IP-10 was initially identified as an IFN-γ-induced gene in monocytes, fibroblasts, and endothelial cells. The mouse homolog of human IP-10, CRG-2, shares approximately 67% amino acid sequence identity with human IP-10. The amino acid sequence of IP-10 determines its membership in the CXC chemokine subfamily.
Specification
|
Item Number
|
P162021S / P162021E |
| Specification |
48 T / 96 T |
| Detection Range |
15.63-1000 pg/mL |
| Detection Method |
Sandwich ELISA |
| Detection Species |
Human |
| Detection Time |
4.75 hours |
| Sensitivity |
4.460 pg/mL |
| Dilution Linearity |
72.2 - 119.4% |
| Recovery Rate |
73.3 - 129.6% |
| Intra-assay Variability |
9.2% |
| Intra-assay Variability |
6.5% |
Components
| Component Number |
Component Name |
Storage Temperature |
P162021S |
P162021E |
| P162021-A |
ELISA Plate |
2~8℃ |
48 T |
96 T |
| P162021-B |
Standard |
2~8℃ |
1 tube |
2 tubes |
| P162021-C |
Detection Antibody |
2~8℃ |
1 tube |
2 tubes |
| P162021-D |
Enzyme Conjugate |
2~8℃(Avoid Light) |
150 μL |
300 μL |
| P162021-E |
5x Dilution Buffer |
2~8℃ |
12 mL |
25 mL |
| P162021-F |
20x Wash Buffer |
2~8℃ |
25 mL |
50 mL |
| P162021-G |
Substrate Solution |
2~8℃(Avoid Light) |
8 mL |
15 mL |
| P162021-H |
Stop Solution |
Room Temperature |
5 mL |
10 mL |
| P162021-I |
Plate Sealers |
Room Temperature |
3 pieces |
5 pieces |
Storage
The assay kit can be stored at 2~8℃. Alternatively, the reagents can be stored according to the storage conditions provided in the component information to avoid contamination and repeated freeze-thaw cycles. Diluted working solutions should be used immediately and not reused. The shelf life is 1 year.
Table 1 Reagent Storage Table After Initial Use
| Material Name
|
Storage Conditions |
| Plate |
Unused strips can be returned to the aluminum foil bag, tightly sealed, and stored at 2~8°C to avoid moisture absorption.
|
| Standard |
Use within 48 hours after dissolution, store at 2~8°C to avoid contamination.
|
| Detection Antibody |
Use within 48 hours after dissolution, store at 2~8°C to avoid contamination. |
| Enzyme conjugate |
Use within 48 hours after dilution, store at 2~8°C to avoid contamination. |
| 5×Dilution Buffer |
Store at 2~8°C for 1 month, avoiding contamination. |
| 20×Wash Buffer |
Store at 2~8°C for 1 month, avoiding contamination. |
| Substrate solution |
Store at 2~8°C for 1 month, avoiding light exposure. |
| Stop Solution |
Can be stored at room temperature. |
| Plate Sealers |
Can be stored at room temperature. |
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