Antigens Biomarkers

Sino Biological provides a wide range of influenza virus research reagents and technical services, supporting vaccine safety and immunogenicity assessment and vaccine protective efficacy evaluation. Read more...

Sino Biological recently launched a Research Highlights series to discuss the latest biomedical advancements and how our exclusive bioreagent products drive scientific breakthroughs. Our engaging and informative content bridges innovation... Read more...

Multi-analyte controls in diluent that mimics human CSF. The concentrations of the analytes are provided in the lot-specific certificate of analysis. Read more...

The xMAP ® SARS-CoV-2 Multi-Antigen IgG Assay is a serological, multiplexed microsphere-based assay to measure the presence of IgG antibodies directed against the nucleocapsid protein (N), Receptor-Binding Domain (RBD) of the spike prote... Read more...

R&D TNF-alpha / TNFSF1A - Recombinant Human Protein Tumor necrosis factor alpha (TNF-alpha), also known as cachectin and TNFSF1A, is the prototypic ligand of the TNF superfamily. It is a pleiotropic molecule that plays a central r... Read more...

Millipore now proudly offers the MILLIPLEX® MAP Human Cancer Biomarker Panel. The Cancer Biomarker Panel includes both a Five-Plex assay, which simultaneously measures five serum biomarkers, Macrophage Migration Inhibitory Factor (MI... Read more...

Novel Coronavirus 2019-nCoV (SARS-CoV-2) Spike Glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674. Spike S1 protein is manufactured in HEK293 mammalian cells, ensuring the most authentic post-tran... Read more...

Novel Coronavirus 2019-nCoV (SARS-CoV-2) Spike Glycoprotein (S2) is a recombinant antigen which contains the Spike S2 protein, amino acids 685-1211. Spike S2 is manufactured in mammalian HEK293 cells to ensure the most authentic post-tran... Read more...

The Native Antigen Company offers a selection of complementary easy-to-use antibody conjugation formats, with a wide range of labels suitable for use in most applications. On request we can also undertake custom conjugation of proteins an... Read more...

With decades of experience in the field of native antigen and recombinant protein production, and assay development, The Native Antigen Company is able to undertake a wide range of custom projects on your behalf.   Read more...

SARS-CoV-2 Nucleoprotein is a recombinant antigen manufactured in E. coli cells to high purity for use in vaccine research and immunoassay development. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pand... Read more...

SARS-CoV-2 Spike Glycoprotein (S2) is a recombinant antigen which contains the Spike protein amino acids 685-1211 of subunit 2. Spike S2 protein is manufactured to high yield and purity using the Native Antigens baculovirus-insect cell pl... Read more...

SARS-CoV-2 Spike-E-M Mosaic protein is a recombinant antigen manufactured in E. coli with greater than 95% purity, and containing the Spike (S), Envelope (E) and Membrane (M) immunodominant regions. SARS-CoV-2, previously known as the 201... Read more...

Human Coronavirus 229E Nucleoprotein is a recombinant protein containing 359 amino acids derived from the nucleocapsid sequence, with a C-terminal 6xHis tag. It is manufactured in E. coli with greater than 95% purity. Read more...

Human Coronavirus NL63 Nucleoprotein is a recombinant protein containing the nucleocapsid C-terminal region (130 amino acids), cloned and expressed in E. coli, and purified by affinity chromatography (nickel column) with greater than 95% ... Read more...

Selected cancer related antigens translated into 15 amino acid peptides printed in duplicate Read more...

Flavivirus-specific selected antigens translated into 15 amino acid peptides printed in duplicate Read more...

Whole Zika virus proteome of two different strains as overlapping linear peptides Read more...

3,760 linear B-cell epitopes of 196 different pathogens Read more...

A miniaturized immunoassay capable of simultaneously evaluating multiple biomarkers in a single sub-array. This multiplex assay measures a panel of 10 angiogenesis proteins: ANG, EGF, FGF, HB-EGF, HGF, IL8, Leptin, PIGF, VEGF, and G-CSF pl... Read more...

Innova Biosciences – Antibody Conjugation Service Bio-conjugates can be challenging to optimise and time consuming to produce: 1. Too much conjugation may result in the target protein becoming inactive and insoluble. 2. Too little ... Read more...

LifeXtend™ conjugate stabilizer/diluent is a proprietary multi-component reagent system that stabilizes antibody-HRP conjugates both at 4°C and at ambient temperature. By using LifeXtend™ HRP stabilizer/diluent in antibody conjugat... Read more...

The NovaFluor Conjugation Kit provides a simple workflow to conjugate each of our 3 NovaBlue and 3 NovaYellow labels to your antibodies with just 3 pipetting steps. Read more...

Use the Bio-Plex Pro Human Serology Reagent when performing Bio-Plex Pro singleplex or combined (multiplexed) assays with Bio-Plex SARS-CoV-2 N, RBD, S1, and/or S2, and/or nucleocapsid coupled magnetic beads and Human IgA, IgG, or IgM det... Read more...

Provides sensitive and specific quantitation of antibodies against four SARS-CoV-2 proteins: nucleocapsid, receptor binding domain, spike 1, and spike 2 viral proteins.   Read more...