Antigens Biomarkers Products & Reviews

Recombinant SARS-CoV-2 Nucleocapsid Protein with C-terminal His-tag, derived from the transfected human HEK293 cells.

Recombinant Human Angiotensin-converting Enzyme 2 (ACE2) with C-terminal His-tag, derived from the transfected human HEK293 cells.

Frequently referred to as "synthetic antibodies", aptamers are single stranded DNA molecules which can specifically recognize and bind to the targeted protein.

Recombinant SARS-CoV-2, S1 Subunit Protein (RBD) with C-terminal His tag, derived from the transfected human HEK293 cells.

Recombinant SARS-CoV-2 Spike Protein, S1 Subunit derived from E.coli

Recombinant SARS-CoV-2 Spike Protein, S2 Subunit derived from E.coli

Recombinant SARS-CoV-2 Nucleocapsid Protein derived from E.coli

Single molecule array (Simoa) testing is a protein detection technique that is orders of magnitude more sensitive than standard sandwich based immunoassay techniques. Traditional ELISA measurements are limited to pg/ml levels of detection. The RayBio Ultrasensitive Simoa Testing Services can achieve sensitivity as low as femtogram (fg/ml) levels, allowing the quantification of biomarkers at concentrations previously difficult…

The RayBiotech Monkeypox Virus 1-Step High Throughput PCR Kit is a ready to use PCR assay for the detection of monkeypox virus (MPXV) DNA. The 1-Step Nucleic Acid Stabilization Buffer eliminates the need for DNA extraction and purification steps.

Sino Biological has developed a series of ADC target protein products, including well-established targets such as HER-2, TROP-2, Nectin-4, EGFR, CD19, and BCMA, as well as emerging targets like EphA3, GFRA1, CLEC7A.