KACTUS has developed a full portfolio of tag-free or small-tag cytokines with verified cellular-level bioactivity for various cell culture applications.
KACTUS: Cytokines & Receptors

KACTUS has developed a full portfolio of tag-free or small-tag cytokines with verified cellular-level bioactivity for various cell culture applications.
KACTUS provides a variety of highly active CD3 proteins, including monomers, dimers, and other forms, to meet the diverse needs of researchers.
KACTUS’ high-quality CD19 proteins are designed for applications such as antibody screening, CAR-T cell therapy development and affinity measurements.
KACTUS has demonstrated via ELISA & SPR binding assays that their MHC-peptide complexes & loaded peptide-ready MHCs have good binding affinity to TCRs.
KACTUS have a range of Class I and Class II MHC Monomer and Tetramer alleles available.
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As part of the CytoBoost launch, 3D Bio-Tissues introduces their ‘Research With Us’ programme! Contact us to receive free CytoBoost samples!
A crucial step in your research is finding the right biospecimens for your study. Take a look at this handy guide to help you choose!
Using CHP staining, researchers observed active collagen turnover in grafts, indicating that the ECM was being actively remodelled.
RBD-SpyCatcher-mi3 vaccine construct could be a promising candidate for broad protection against SARS-CoV-2 variants, advocating for further clinical testing.