Products > ELISA Antibody Pairs

Rabbit anti-SARS-CoV-2 Spike S1 Protein mAb (DET) (RM17612)




Product nameRabbit anti-SARS-CoV-2 Spike S1 Protein mAb (DET)
Catalog No.RM17612
CatagoryPrimary antibody(DET)
DescriptionThe spike (S) glycoprotein of coronaviruses contains protrusions that will only bind to certain receptors on the host cell. The spike is essential for both host specificity and viral infectivity. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. It''s been reported that SARS-CoV-2 (COVID-19 coronavirus, 2019-nCoV) can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. The main functions for the Spike protein are summarized as: Mediate receptor binding and membrane fusion; Defines the range of the hosts and specificity of the virus; Main component to bind with the neutralizing antibody; Key target for vaccine design; Can be transmitted between different hosts through gene recombination or mutation of the receptor binding domain (RBD), leading to a higher mortality rate.
ImmunogenHK293 derived SARS-COV-2 SPIKE S1
Accession #YP_009724390.1
PurirtyAffinity purification
Ig TypeRabbit IgG
Endotoxin Level< 1.0 EU/μg of the protein by LAL method.
FormulationSupplied as a 0.2um filtered solution in PBS, pH 7.4.
StorageThis antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free.

Avoid repeated freeze-thaw cycles.


SARS-CoV-2 Spike S1 Sanwich ELISA Immunoassay

ELISA Capture1-4ug/mLRabbit anti-SARS-CoV-2 Spike S1 Protein mAb(CAP) (Cat. No. RM17611)
ELISA Detection0.05-0.2ug/mLRabbit anti-SARS-CoV-2 Spike S1 Protein mAb(DET) (Cat. No. RM17612)
Standard156-10000pg/mLRecombinant SARS-COV-2 Spike S1 Protein with His tag(Cat. No. RP01262)

This standard curve is only for demonstration purposes. A standard curve should be generated for each assay.

* For research use only. Not for therapeutic or diagnostic purposes.

Inquire About This Product

Submit your question about RM17612 below and we will get back to you within one business day.

Alternatively, call us at 888.754.5670.

Select size and quantity
Contact us to order