SARS-CoV-2 (COVID-19) Envelope Antibody

SKU: orb1238718

Description

SARS-CoV-2 (COVID-19) Envelope Antibody

Images & Validation

• Tested Applications: ELISA, IHC, WB
• Reactivity: Virus

Key Properties

• Antibody Type: Primary Antibody
• Host: Rabbit
• Clonality: Polyclonal
• Isotype: IgG
• Immunogen: Anti-SARS-CoV-2 (COVID-19) Envelope antibody (orb1238718) was raised against a peptide corresponding to 14 amino acids near the carboxyl terminus of SARS-CoV-2 (COVID-19) Envelope protein. The immunogen is located within the last 50 amino acids of SARS-CoV-2 (COVID-19) Envelope protein.
• Target: E
• Purification: SARS-CoV-2 (COVID-19) Envelope Antibody is affinity chromatography purified via peptide column.

Storage & Handling

• 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.
• Form/Appearance: Liquid
• Buffer/Preservatives: SARS-CoV-2 (COVID-19) Envelope Antibody is supplied in PBS containing 0.02% sodium azide.
• Concentration: 1 mg/mL
• Disclaimer: For research use only

Alternative Names

SARS-CoV-2 (COVID-19, 2019-nCoV) Envelope Antibody: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Envelope protein, E protein

Immunohistochemistry Validation of SARS-CoV-2 (COVID-19) Envelope in COVID-19 Patient Lung. Immunohistochemical analysis of paraffin-embedded COVID-19 patient lung tissue using anti-SARS-CoV-2 (COVID-19) Envelope antibody (orb1238718, 0.5 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. Strong signal of SARS-COV-2 envelope protein was observed in macrophage of COVID-19 patient lung, but not in non-COVID-19 patient lung.

Western Blot Validation with SARS-CoV-2 Envelope Recombinant Protein. Loading: 50 ng per lane of SARS-CoV-2 Envelope recombinant protein (orb1228241). Antibodies: SARS-CoV-2 (COVID-19) Envelope, orb1238718, 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution. Lane 1: 1 µg/mL and. Lane 2: 2 µg/mL.

ELISA Validation with SARS-CoV-2 Envelope Recombinant Protein. Antibodies: SARS-CoV-2 (COVID-19) Envelope Antibody, orb1238718. A direct ELISA was performed using SARS-CoV-2 Envelope recombinant protein (orb1228241) as coating antigen and the anti-SARS-CoV-2 (COVID-19) Envelope antibody as the capture antibody. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:20000 dilution. Detection range is from 1 ng/mL to 3000 ng/mL.

ELISA Validation. Antibodies: SARS-CoV-2 (COVID-19) Envelope Antibody, orb1238718. A direct ELISA was performed using immunogen peptide (orb1236593) as coating antigen and the anti-SARS-CoV-2 (COVID-19) Envelope antibody as the capture antibody. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:20000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL.

Quick Database Links

Gene Symbol

E

UniProt

QHD43418

RefSeq:QHD43418