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Testing Data (TD) (Figure 1 SARS-Cov-2 Omicron Variant Spike Antibodies Specifically Detect Omicron Variant Spike S1 Protein in an ELISA Coating Antigen: SARS-CoV-2 spike S1 proteins of WT, alpha variant (B.1.1.7), beta variant (B.1.351), gamma variant (P.1), delta variant (B.1.617.2), and omicron variant (B.1.1.529), 1 ng/mL, incubated at 4°C overnight. Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, dilution: 200 and 1000 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.)

Rabbit COVID 19 Spike G142D delta 143-145VYY Antibody (Omicron) Coronavirus Polyclonal Antibody | anti-COVID-19 antibody

SARS-CoV-2 (COVID-19) Spike G142D delta 143-145VYY Antibody (Omicron)

Reactivity
Virus
Applications
ELISA, Western Blot
Purity
Anti-SARS-CoV-2 Omicron Variant Spike antibody is affinity chromatography purified via peptide column.
Synonyms
COVID 19 Spike G142D delta 143-145VYY Antibody (Omicron) Coronavirus; Polyclonal Antibody; SARS-CoV-2 (COVID-19) Spike G142D delta 143-145VYY Antibody (Omicron); 2019 Novel Coronavirus; Coronavirus; CoV; COVID-19 virus; HCoV-2; Human Coronavirus 2019; SARS2; SARS-CoV-2; Severe acute respiratory syndrome coronavirus 2; anti-COVID-19 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Virus
Clonality
Polyclonal
Isotype
IgG
Specificity
It can only detect SARS-CoV-2 Omicron Variant (B.1.1.529) Spike protein and does not cross-react with the spike proteins of other variants.
Purity/Purification
Anti-SARS-CoV-2 Omicron Variant Spike antibody is affinity chromatography purified via peptide column.
Form/Format
Liquid
Concentration
1 mg/mL (varies by lot)
Applicable Applications for anti-COVID-19 antibody
ELISA (EIA), Western Blot (WB)
Immunogen
Anti-SARS-CoV-2 Omicron variant specific Spike (G142D Δ143-145VYY) antibody(9793) 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.
Buffer
Anti-SARS-CoV-2 Omicron Variant Spike antibody is supplied in PBS containing 0.02% sodium azide.
Preparation and Storage
SARS-CoV-2 Omicron Variant Spike antibody can be stored at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

Testing Data (TD)

(Figure 1 SARS-Cov-2 Omicron Variant Spike Antibodies Specifically Detect Omicron Variant Spike S1 Protein in an ELISA Coating Antigen: SARS-CoV-2 spike S1 proteins of WT, alpha variant (B.1.1.7), beta variant (B.1.351), gamma variant (P.1), delta variant (B.1.617.2), and omicron variant (B.1.1.529), 1 ng/mL, incubated at 4°C overnight. Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, dilution: 200 and 1000 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.)

Testing Data (TD) (Figure 1 SARS-Cov-2 Omicron Variant Spike Antibodies Specifically Detect Omicron Variant Spike S1 Protein in an ELISA Coating Antigen: SARS-CoV-2 spike S1 proteins of WT, alpha variant (B.1.1.7), beta variant (B.1.351), gamma variant (P.1), delta variant (B.1.617.2), and omicron variant (B.1.1.529), 1 ng/mL, incubated at 4°C overnight. Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, dilution: 200 and 1000 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.)

Western Blot (WB)

(Figure 2 WB Validation of of Omicron Variant Spike Antibodies with SARS-CoV-2 Omicron Variant Spike S1 Protein Loading: 30 ng of SARS-CoV-2 spike S1 proteins, including WT, Delta variant (B.1.617.2) and Omicron variant (B.1.1.529).Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, 2 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.SARS-CoV-2 Omicron Variant Spike antibody (MBS154842) specifically detects Omicron variant spike S1 protein (MBS154849), but not spike S1 protein of WT (please inquire) and Delta (MBS154847).)

Western Blot (WB) (Figure 2 WB Validation of of Omicron Variant Spike Antibodies with SARS-CoV-2 Omicron Variant Spike S1 Protein Loading: 30 ng of SARS-CoV-2 spike S1 proteins, including WT, Delta variant (B.1.617.2) and Omicron variant (B.1.1.529).Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, 2 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.SARS-CoV-2 Omicron Variant Spike antibody (MBS154842) specifically detects Omicron variant spike S1 protein (MBS154849), but not spike S1 protein of WT (please inquire) and Delta (MBS154847).)

ELISA (EIA)

(Figure 3 ELISA Validation of Omicron Variant Spike S1 Antibodies with SARS-CoV-2 Omicron Variant Spike S1 Protein Coating Antigen: SARS-CoV-2 spike S1 proteins, WT and Omicron variant, 1 ng/mL, incubated at 4°C overnight. Detection Antibodies: SARS-CoV-2 Omicron spike antibody, MBS154842, dilution: 0.3-1000 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr. SARS-CoV-2 Omicron spike antibody specifically detects spike S1 protein of Omicron variant (MBS154849), but not WT (please inquire).)

ELISA (EIA) (Figure 3 ELISA Validation of Omicron Variant Spike S1 Antibodies with SARS-CoV-2 Omicron Variant Spike S1 Protein Coating Antigen: SARS-CoV-2 spike S1 proteins, WT and Omicron variant, 1 ng/mL, incubated at 4°C overnight. Detection Antibodies: SARS-CoV-2 Omicron spike antibody, MBS154842, dilution: 0.3-1000 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr. SARS-CoV-2 Omicron spike antibody specifically detects spike S1 protein of Omicron variant (MBS154849), but not WT (please inquire).)

Western Blot (WB)

(Figure 4 WB Validation of of Omicron Variant Spike Antibodies with SARS-CoV-2 Variant Spike S1 Proteins Loading: 30 ng of SARS-CoV-2 spike S1 proteins, including WT, alpha variant (B.1.1.7), beta variant (B.1.351), gamma variant (P.1), delta variant (B.1.617.2), and omicron variant (B.1.1.529),Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, 2 ng/mL, incubated at RT for 1 hr. Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.SARS-CoV-2 Omicron Variant Spike antibody (MBS154842) specifically detects Omicron variant spike S1 protein (MBS154849), but not spike S1 protein of WT (please inquire) and all other variants.)

Western Blot (WB) (Figure 4 WB Validation of of Omicron Variant Spike Antibodies with SARS-CoV-2 Variant Spike S1 Proteins Loading: 30 ng of SARS-CoV-2 spike S1 proteins, including WT, alpha variant (B.1.1.7), beta variant (B.1.351), gamma variant (P.1), delta variant (B.1.617.2), and omicron variant (B.1.1.529),Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, 2 ng/mL, incubated at RT for 1 hr. Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.SARS-CoV-2 Omicron Variant Spike antibody (MBS154842) specifically detects Omicron variant spike S1 protein (MBS154849), but not spike S1 protein of WT (please inquire) and all other variants.)
Related Product Information for anti-COVID-19 antibody
SARS-CoV-2 Omicron variant, a variant of concern (VOC), known as B.1.1.529, was detected in South Africa at the end of November in 2021. However, it rapidly spread all over of the world and now it is the dominant variant in the world, which account for more than 90% of the new cases. Omicron variant spike protein carries around 30 amino acid changes, including mutations, deletions and insertions, 15 of which are in the receptor binding domain (RBD). Enhanced transmission of the Omicron variant was observed globally, which is at least 70 times more contagious than the other variants. The Omicron variant affects the effectiveness of COVID-19 vaccine and is resistant to neutralization (monoclonal antibody treatments) to a large extent.
Product Categories/Family for anti-COVID-19 antibody
References
Gowrisankar et al. European Physical Journal Plus, 2022, 137(1), 100.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #

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Product Notes

The COVID-19 (Catalog #AAA154842) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The SARS-CoV-2 (COVID-19) Spike G142D delta 143-145VYY Antibody (Omicron) reacts with Virus and may cross-react with other species as described in the data sheet. AAA Biotech's COVID 19 Spike G142D delta 143-145VYY Antibody (Omicron) Coronavirus can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB). Researchers should empirically determine the suitability of the COVID-19 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "COVID 19 Spike G142D delta 143-145VYY Antibody (Omicron) Coronavirus, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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