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SARS-CoV-2 (COVID-19) Spike G142D Δ143-145VYY Antibody (Omicron)
Catalog Number: orb1239983
| Catalog Number | orb1239983 |
|---|---|
| Category | Antibodies |
| Description | SARS-CoV-2 (COVID-19) Spike G142D Δ143-145VYY Antibody (Omicron) |
| Species/Host | Rabbit |
| Clonality | Polyclonal |
| Tested applications | ELISA, ICC, IF, WB |
| Reactivity | Virus |
| Isotype | IgG |
| Immunogen | Anti-SARS-CoV-2 Omicron variant specific Spike (G142D Δ143-145VYY) antibody(orb1239983) was raised against a peptide corresponding to 12 amino acids near the amino terminal domain of SARS-CoV-2 Omicron variant (B.1.1.529) Spike protein. The immunogen is located within 130-180 amino acids of SARS-CoV-2 Omicron variant (B.1.1.529) Spike protein. |
| Antibody Type | Primary Antibody |
| Concentration | 1 mg/mL |
| Form/Appearance | Liquid |
| Conjugation | Unconjugated |
| Target | S |
| UniProt ID | P0DTC2 |
| NCBI | QHD43416 |
| Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Buffer/Preservatives | Anti-SARS-CoV-2 Omicron Variant Spike antibody is supplied in PBS containing 0.02% sodium azide. |
| Alternative names | SARS-CoV-2 Omicron Variant Spike antibody: Severe Read more... |
| Note | For research use only |
| Expiration Date | 12 months from date of receipt. |
Immunohistochemistry Validation of Omicron Variant Spike Specific Antibody on a Nasal Swab Sample from a Omicron COVID-19 Patient. Immunohistochemical analysis of 4% paraformaldehyde-fixed cells from a nasal swab from a patient infected with the Omicron variant stained with Omicron specific antibody (orb1239983) at 1 µg/mL. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4 ˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.
Immunofluorescence Validation of Omicron Variant Spike Specific Antibody on a Nasal Swab Sample from a Patient Infected with the Omicron Variant. Immunofluorescent analysis of 4% paraformaldehyde-fixed patient nasal swab sample labeling spike with orb1239983 and nucleocapsid with orb1273019 at 10 µg/mL for each, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution for spike (orb1239983
