SARS-CoV-2 Spike Protein S1 RBD ELISA Kit | abx365031

Human Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2/COVID-19) Spike Protein S1 RBD ELISA Kit is an ELISA kit for quantitative detection of SARS-CoV-2/COVID-19 Spike Protein S1 RBD in Human tissue homogenates, cell lysates, cell culture supernatants, saliva, and other biological fluids.
The SARS-CoV-2 Spike Protein (S protein) is a viral protein that allows the entry of SARS-CoV-2 into human cells. The protein forms trimers on the viral capsid and binds to human Angiotensin Converting Enzyme 2 (ACE2) located on the cell surface. The protein has a cleavage site between the S1 and S2 subunits that is targeted by the human enzyme Furin, and it may also cause the development of a syncytium (cell fusion). Antibodies to S protein can prevent viral entry as well as target the virus for further immune action.

Target: SARS-CoV-2 Spike Protein S1 RBD
Reactivity: Virus, Human
Tested Applications: ELISA
Recommended dilutions: Optimal dilutions/concentrations should be determined by the end user.
Storage: Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual.
Validity: The validity for this kit is 6 months.
Stability: The stability of the kit is determined by the rate of activity loss. The loss rate is less than 5% within the expiration date under appropriate storage conditions. To minimize performance fluctuations, operation procedures and lab conditions should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same user throughout.
Test Range: 0.39 ng/ml - 25 ng/ml
Sensitivity: 0.09 ng/ml