Leadgene Biomedical Inc. products

Human anti-SARS-CoV & CoV-2 NP antibody recognizes human SARS Coronavirus Nucleocapsid protein (NP). Coronavirus NP localizes to the cytoplasm and the nucleolus in both Virus-like particle (VLP) infected primary cells and in cells transfected with NP plasmid. NP has abundant expression in coronavirus, and is a highly immunogenic phosphoprotein. NP is also conserved in sequence. Due to these characteristics above, the NP is an ideal marker for diagnosis.

Catalog number: 19100. Package: Bulk. Conjugation: Colloidal gold conjugate with Mouse anti-SARS-CoV & CoV-2 NP mAb, clone 102-7 (cat. 18700) and clone 88 (cat. 18730). Concentration: OD520 ~ 0.75-0.80 (after 5X dilution). Form: Liquid / cherry red. Application: Lateral Flow.

Keep ampoules at -20°C or -80°C for storage. No needs to spin the ampoule before opening. Remove the cap carefully. Dissolve the lyophilized protein by adding sterile ddH2O along the inner side of ampoule to avoid generating bubbles. Make protein concentration to be at 100 μg/mL, or consult product’s Certificate of Analysis (CoA). (Note: No needs to add carriers* to the initial reconstitution solution). Wear gloves when manipulating the sample to prevent contamination from proteases that may degrade the reconstituted protein.

Keep ampoules at -20°C or -80°C for storage. No needs to spin the ampoule before opening. Remove the cap carefully. Dissolve the lyophilized protein by adding sterile ddH2O along the inner side of ampoule to avoid generating bubbles. Make protein concentration to be at 100 μg/mL, or consult product’s Certificate of Analysis (CoA). (Note: No needs to add carriers* to the initial reconstitution solution). Wear gloves when manipulating the sample to prevent contamination from proteases that may degrade the reconstituted protein.

SARS-CoV-2 IgG Neutralizing Antibody Rapid Test provides a simple, convenient testing for SARS-CoV-2 IgG neutralizing antibody of serum. The neutralizing antibody blocks the interaction between RBD and ACE2. The uncut sheet must be further cut into individual strips. (Test line: spike proteins).

Anti-MPXV A29L IgG Antibody recognize Monkeypox virus (MPXV) A29L proteins. MPXV, a close relative of variola virus, is a double-stranded DNA virus and belongs to the Orthopoxvirus genus of the Orthopox family. The poxvirus genome size is from 130 kb to 360 kb. MPXV A29L protein is the homolog of vaccinia virus Copenhagen A27 and interacts with heparin on the cell surface to mediate cell fusion.