Description
SARS-COV-2 Spike S1 Protein ELISA Kit
The ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of samples in serum, plasma (EDTA, citrate, heparin).
This SARS-COV-2 Spike S1 Protein ELISA kit is intended for laboratory research use only and not for use in diagnostic or therapeutic procedures. The stop solution changes color from blue to yellow and the intensity of the color is measured at 450 nm using a spectrophotometer. In order to measure the concentration of SARS-COV-2 Spike S1 Protein in the sample, this SARS-COV-2 Spike S1 Protein ELISA Kit includes a set of calibration standards. The calibration standards are assayed at the same time as the samples and allow the operator to produce a standard curve of optical density versus SARS-COV-2 Spike S1 Protein concentration. The concentration of the samples is then determined by comparing the O.D. of the samples to the standard curve.
| Product Name: | SARS-COV-2 Spike S1 Protein ELISA Kit |
| SKU: | CBK4154 |
| Size: | 96T |
| Sample: | 100 uL |
| Instrument: | Microplate Reader |
| Detection: | Colorimetric |
| Assay Time: | 4 hours |
| Conjugate: | Biotin |
| Assay Type: | Sandwich ELISA |
| Sensitivity: | 32.22 pg/mL |
| Standard Curve Range: | 78.1-5000 pg/mL |
| Storage Instructions: | Store at 2-8°C for 1 week |
| Microtiter Plate |
| Enzyme Conjugate |
| Standards |
| Substrate A |
| Substrate B |
| Stop Solution |
| Wash Solution |
| Balance Solution |
1. This kit contains materials with small quantities of sodium azide. Sodium azide reacts with lead and copper plumbing to form explosive metal azides. Upon disposal, flush drains with a large volume of water to prevent azide accumulation. Avoid ingestion and contact with eyes, skin or mucous membranes. In the case of contact, rinse the affected area with plenty of water. Observe all federal, state and local regulations for disposal.
2. All blood components and biological materials should be handled as potentially hazardous. Follow universal precautions as established by the Centers for Disease Control and Prevention and by the Occupational Safety and Health Administration when handling and disposing of infectious agents.
| Altenburg et al. | Real-time online monitoring of insect cell proliferation and baculovirus infection using digital differential holographic microscopy and machine learning | Biotechnology Progress 2023 | PubMed ID: 36512364 |
| Linda van Oosten, et al. | Two-Component Nanoparticle Vaccine Displaying Glycosylated Spike S1 Domain Induces Neutralizing Antibody Response against SARS-CoV-2 Variants | mBio 2021 | PubMed ID: 34634927 |
| Brunner-Weinzierl et al. | Immune-Metabolic Programs Drive Disease Trajectories in Paediatric Long COVID | Research Square 2025 | View Citation |
| Vilser, D., et al. | Immune-metabolic trajectories delineate subgroups in paediatric long COVID | Nature communications 2026 | View Citation |
