Products
High-quality proteins, antibodies and custom solutions to accelerate drug discovery, diagnostics and basic research.
Multiple expression systems + strict QC — over 8,000 successful projects delivered.
Recombinant Proteins
E. coli, yeast, insect, mammalian and cell-free systems covering kinases, enzymes, viral antigens, and membrane proteins. High purity with batch-to-batch consistency.
View Products →Active Proteins
Functionally validated proteins for drug screening, cell assays, ELISA and enzyme activity tests. Each batch comes with bioactivity data for reproducibility.
View Products →Native Proteins
Purified from natural tissues or cells, retaining full post-translational modifications. Ideal for antibody preparation, immunoassays and structural biology.
View Products →Viral Proteins
Covering influenza, SARS-CoV-2, HBV, HIV, EBV and other viral antigens. Suitable for vaccine evaluation, serological assays and neutralizing antibody screening.
View Products →Primary Antibodies
Monoclonal, polyclonal, recombinant, small molecule antibodies and labeled controls. Validated for WB, IHC, IF, ELISA with high specificity and consistency.
View Products →Transmembrane Proteins
Full-length membrane proteins including GPCRs, ion channels and transporters. Expressed in VLPs, nanodisc, or detergent micelle platforms for native conformation.
View Products →Featured Products
Influenza HA Protein
Mammalian-expressed, covering H1N1, H3N2 and avian subtypes. Used for vaccine QC and hemagglutination inhibition assays.
EGFR Extracellular Domain
HEK293-expressed, ELISA-validated for cetuximab binding. Ideal for antibody screening.
Full-length Membrane Proteins
VLPs / Nanodisc / Detergent platforms supporting GPCRs, ion channels and difficult targets.
Monkeypox A29L Protein
High-purity recombinant antigen for serological detection and antibody evaluation.
IL-6 ELISA Antibody Pair
High-sensitivity matched monoclonal antibodies for quantitative cytokine detection.
KRAS Mutant Proteins
G12C, G12D and other mutant active proteins for small molecule inhibitor screening.
One-stop Protein & Antibody Solutions
From recombinant expression and activity validation to custom development — we accelerate your research. Get expert support today.
Request a Quote / Contact Tech Team