SARS-CoV-2 S protein (944-1214 aa) Polyclonal antibody
SARS-CoV-2 S protein (944-1214 aa) Polyclonal Antibody for ELISA
Host / Isotype
Rabbit / IgG
Reactivity
virus and More (3)
Applications
WB, IF, ELISA
Conjugate
Unconjugated
Cat no : 28867-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive ELISA detected in | Recombinant protein |
Recommended dilution
| Application | Dilution |
|---|---|
| Enzyme-linked Immunosorbent Assay (ELISA) | ELISA : |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| WB | See 1 publications below |
| IF | See 6 publications below |
Product Information
28867-1-AP targets SARS-CoV-2 S protein (944-1214 aa) in WB, IF, ELISA applications and shows reactivity with virus samples.
| Tested Reactivity | virus |
| Cited Reactivity | human, monkey, hamster |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | SARS-CoV-2 S protein (944-1214 aa) fusion protein Ag30685 相同性解析による交差性が予測される生物種 |
| Full Name | SARS-CoV-2 Spike Protein |
| Calculated molecular weight | 141 kDa |
| GenBank accession number | NC_045512 |
| Gene symbol | SARS-COV-2 |
| Gene ID (NCBI) | 43740568 |
| RRID | AB_2881223 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
Coronaviruses (CoVs) infect human and animals and cause varieties of diseases, including respiratory, enteric, renal, and neurological diseases. CoV uses its spike protein to recognize ACE2 as its receptors and mediate membrane fusion and virus entry into host cells(PMID: 32221306). Each monomer of trimeric S protein is about 180 kDa, and contains two subunits, S1 and S2,S1 recognizes and binds to host receptors, and subsequent conformational changes in S2 facilitate fusion between the viral envelope and the host cell membrane(PMID: 19198616). Although the amino acid sequences of the S-glycoprotein were found to be different between the various HCoV, the structures showed high similarity, but the best 3D structural overlap shared by SARS-CoV and SARS-CoV-2, consistent with the shared ACE2 predicted receptor (PMID: 32522207). The spike protein of CoVs can be a target for vaccine and therapeutic development (PMID: 19198616). This antibody detects the spike protein of SARS and SARS-COV-2.
Publications
| Species | Application | Title |
|---|---|---|
Nat Biomed Eng High-throughput screening of genetic and cellular drivers of syncytium formation induced by the spike protein of SARS-CoV-2 | ||
Nat Immunol Recognition and inhibition of SARS-CoV-2 by humoral innate immunity pattern recognition molecules. | ||
Cell Rep Diverse immunoglobulin gene usage and convergent epitope targeting in neutralizing antibody responses to SARS-CoV-2. | ||
Int J Mol Sci Modulation of NBAS-Related Functions in the Early Response to SARS-CoV-2 Infection |
