膜杰作
Star Staining
| ID | Components | Size |
| RAS092-C01 | Pre-coated Anti-SARS-CoV-2 Spike RBD (B.1.617.2) Antibody Microplate | 1 plate |
| RAS092-C02 | SARS-CoV-2 Spike RBD (B.1.617.2) | 15 μg |
| RAS092-C03 | HRP-Anti-SARS-CoV-2 Spike RBD Antibody | 20 μg |
| RAS092-C04 | 10xWashing Buffer | 50 mL |
| RAS092-C05 | Dilution Buffer | 50 mL |
| RAS092-C06 | Substrate Solution | 12 mL |
| RAS092-C07 | Stop Solution | 7 mL |
背景（Background）
The newly identified Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has posed a serious threat to human health. A rapid and effective assay kit detecting the levels of SARS-CoV-2 Spike protein is urgently needed to accelerate the development of COVID-19 vaccines.
应用说明（Application）
This kit is developed for specific detection of SARS-CoV-2 Spike RBD (B.1.617.2) in vaccine samples, which can meet the needs of vaccine developers to establish antigen quantification methods for preclinical evaluation, vaccine production and quality control,and realize accurate quantification of vaccine antigen contents for COVID-19 vaccines of Delta-specific boosters.
It is for research use only.
重构方法（Reconstitution）
Please see Certificate of Analysis for details of reconstitution instruction and specific concentration.
存储 & 运输（Storage & Shipping）
1. Unopened kit should be stored at 2℃-8℃ upon receiving.
2. Find the expiration date on the outside packaging and do not use reagents past their expiration date.
3. The opened kit should be stored per components table. The shelf life is 30 days from the date of opening.
原理（Assay Principles）
This assay kit employs a standard sandwich-ELISA format, providing a rapid detection of SARS-CoV-2 Spike RBD. The kit consists of microplate pre-coated with Anti-SARS-CoV-2 Spike RBD Antibody, an SARS-CoV-2 Spike RBD as Control, an HPR-Anti-SARS-CoV-2 Spike RBD Antibody,and buffers.
Your experiment will include 5 simple steps:
a) All reagents were returned to room temperature(20°C-25°C) before use.
b) Add your sample to the plate, take the SARS-CoV-2 Spike RBD as Control sample. The samples and Control sample are diluted by Dilution Buffer.
c) Add a diluted HRP-Anti-SARS-CoV-2 Spike RBD Antibody to the plate. The diluted by Dilution Buffer.
d) Wash the plate and add TMB.
e) Stop the substrate reaction by add diluted acid. Absorbance (OD) is calculate as the absorbance at 450 nm minus the absorbance at 630 nm to remove background prior to statistical analysis. The OD Value reflects the amount of protein bound.
典型数据-Typical Data Please refer to Ds document for the assay protocol.
Detection of SARS-CoV-2 Spike RBD (B.1.617.2) by sandwich-ELISA Assay.
Immobilized Anti-SARS-CoV-2 Spike RBD (B.1.617.2) Antibody can bind SARS-CoV-2 Spike RBD (B.1.617.2). Detection was performed using HRP-Anti-SARS-CoV-2 Spike RBD Antibody with sensitivity of 3.75 ng/mL (QC tested).
