Proteins Products & Reviews
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Rubella Virus VLP
The Native Antigen CompanyRecombinant Rubella (strain F-Therien) virus-like particles consisting of spike glycoprotein E1, spike glycoprotein E2 and Capsid protein, produced in mammalian HEK293 cells.
Novel Coronavirus (2019-nCoV) Spike Glycoprotein (S1), Sheep Fc-Tag (HEK293)
The Native Antigen CompanyNovel 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-translational modifications.
Novel Coronavirus (2019-nCoV) Spike Glycoprotein (S2), Sheep Fc-Tag (HEK293)
The Native Antigen CompanyNovel 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-translational modifications.
SARS-CoV-2 Nucleoprotein, His-Tag (E. coli)
The Native Antigen CompanySARS-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 pandemic COVID-19 disease.
SARS-CoV-2 Spike Glycoprotein (S2), His-Tag (Insect Cells)
The Native Antigen CompanySARS-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 platform. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
SARS-CoV-2 Spike-E-M Mosaic Protein, His-Tag (E. coli)
The Native Antigen CompanySARS-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 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
Human Coronavirus 229E Nucleoprotein (E. coli)
The Native Antigen CompanyHuman 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.
BioXp DNA Variant Library Services
Codex DNADNA variant libraries for expression of antibodies, antigens and other proteins.
Recombinant SARS-CoV-2 Spike RBD Protein
Bio-TechneIndia Variant B.1.617 Spike Protein, as well as spike mutant proteins from the UK, South African, and Brazilian Variants. Available now!
Recombinant SARS-CoV-2 Spike His Protein, CF
Bio-TechneEctodomain, stabilized prefusion conformation, resistant to furin cleavage
Recombinant SARS-CoV-2 Spike RBD His-tag Protein, CF
Bio-TechneTn5 insect cell expressed, high ACE-2 binding
Recombinant SARS-CoV-2 Spike RBD Fc Chimera Protein, CF
Bio-TechneHEK293 expressed, high ACE-2 binding
Recombinant SARS-CoV-2 Nucleocapsid His Protein, CF
Bio-TechneSf21 insect cell expressed, over 95% purity
Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF
Bio-TechneSARS-CoV-2, which causes the global pandemic coronavirus disease 2019 (Covid-19), belongs to a family of viruses known as coronaviruses that are commonly comprised of four structural proteins. One of the proteins, SARS-CoV-2 Spike Protein (S Protein), is a glycoprotein that mediates membrane fusion and viral entry, and as such is a crucial COVID-19 target. R&D Systems SARS-CoV-2 Spike range of bioactive proteins are valida…
Recombinant SARS-CoV Spike (GCN4-IZ) His-tag Protein, CF
Bio-TechneCHO expressed. GCN4-IZ trimerization domain. Prefusion Conformation. High ACE-2 binding
Recombinant SARS-CoV-2 B.1.1.7 Spike His-tag Protein, CF
Bio-TechneUK Variant. Resistant to Furin & Stabilized Prefusion Conformation
Full-length Transmembrane Proteins
ACROBiosystemsACRO has developed a full range of full-length multi-pass transmembrane proteins with stabilized structure and high activity including CD20, Claudin18.2, CD133, GPRC5D, CXCR4, CCR5 and CCR8.
High-quality Fc Receptors
ACROBiosystemsACROBiosystems offers a comprehensive collection of recombinant Fc receptor proteins including FcRn FcγRs, FcεRs to expedite antibody drug development and research programs.