Immune & Cell Surface Receptors
Cell surface receptors define how immune cells sense, interpret, and respond to their microenvironment. From immune activation and inhibition to cytokine signaling and cell–cell recognition, these receptors act as the primary interface between extracellular cues and intracellular decision-making.
Creative Biogene's recombinant immune and cell surface receptor proteins are developed as reliable research tools to support mechanistic immunology, translational studies, and early-stage drug discovery.
Cell Surface Receptors in Immune Regulation
Immune cell behavior is orchestrated through a complex network of surface-expressed receptors that regulate:
- Immune activation and inhibitory signaling
- Cytokine and growth factor responsiveness
- Cell–cell interaction and immune synapse formation
- Immune tolerance, exhaustion, and checkpoint control
Recombinant receptor proteins offer defined extracellular domains for the controlled in vitro interrogation of these pathways.
Application-Oriented Research Scenarios
This product portfolio supports a broad range of immunology and cell signaling applications, including:
Immune Checkpoint and Myeloid Regulation Studies
Supporting investigation of receptor–ligand interactions involved in immune suppression, tolerance, and myeloid cell function.
Cytokine and Costimulatory Signaling
Enabling functional studies of cytokine receptor engagement and costimulatory pathways relevant to immune activation and differentiation.
Cell–Cell Interaction and Adhesion Research
Facilitating analysis of receptor-mediated immune cell communication, trafficking, and tissue-specific immune responses.
Translational and Preclinical Model Development
Providing cross-species receptor tools to support comparative studies and translational validation.
Broad Coverage Across Immune Receptor Families
Our immune and cell surface receptor portfolio includes recombinant proteins representing diverse functional classes, such as:
- Immunoglobulin superfamily receptors
- TNF receptor and ligand family members
- C-type lectins and pattern recognition receptors
- Cytokine receptor subunits
- Adhesion and guidance receptors
Multiple formats are available, including Fc fusion, His-tagged, and biotinylated proteins, enabling flexible experimental design.
Designed for Functional and Binding Studies
These recombinant receptors are commonly applied in:
- Ligand–receptor binding and competition assays
- Cell-based functional assays
- Immune signaling pathway reconstruction
- Antibody and biologic screening workflows
By focusing on extracellular domain integrity and molecular consistency, the proteins integrate seamlessly into immunological assay systems.
Protein Quality and Production Standards
All immune and cell surface receptor proteins are produced using mammalian expression systems to ensure proper folding and post-translational processing. Each product is manufactured under standardized workflows featuring:
- High purity validated by orthogonal analytical methods
- Low endotoxin levels suitable for immune-related studies
- Lot-to-lot consistency supporting reproducibility
- Research-ready formats compatible with diverse assay platforms
Available Recombinant Proteins
Explore Immune & Cell Surface Receptor Proteins
Browse our comprehensive selection of recombinant immune and cell surface receptor proteins to identify tools that align with your research objectives. Custom formats, species variants, and related ligands are available upon request.
* For research use only. Not intended for any clinical use.