Proteins Products & Reviews

Recombinant or purified CA19-9 antigen, a sialylated Lewis blood group antigen, which is a widely used serum biomarker for pancreatic and gastrointestinal cancers.

High-purity proteins produced through genetic engineering in heterologous expression systems, ensuring consistency, scalability, and reduced lot-to-lot variability for research and development.

Recombinant Human Programmed Death-Ligand 1 (PD-L1/CD274/B7-H1), the primary ligand for PD-1, expressed on tumor and immune cells to suppress anti-tumor immunity.

Recombinant Human Bone Morphogenetic Protein 7 (BMP-7), a TGF-β superfamily member that induces bone and cartilage formation and plays roles in renal development and repair.

An extensive collection of recombinant Cluster of Differentiation (CD) proteins, which are key cell surface markers for immunophenotyping, immune function studies, and therapeutic targeting.

Recombinant Human Bone Morphogenetic Protein 2 (BMP-2), a key regulatory protein that induces bone and cartilage formation, used extensively in orthopedics and stem cell differentiation.

Recombinant Human Apolipoprotein E (ApoE), a key protein in lipid metabolism that plays a central role in cardiovascular health and Alzheimer's disease pathogenesis.

Recombinant Human B-cell lymphoma 2 (BCL-2) protein, a key regulator of apoptosis (programmed cell death) and a well-established oncoprotein in many cancers.

Recombinant Human B-cell Antigen Receptor Complex-associated protein alpha chain (CD79A), a essential component of the B-cell receptor (BCR) and a marker for B-cell lineage.

A focused set of recombinant immune regulatory proteins, such as PD-1, PD-L1, and CTLA-4, essential for research and drug discovery in cancer immunotherapy and autoimmunity.

Recombinant proteins specifically relevant as E3 ligases or target proteins for Proteolysis Targeting Chimeras (PROTACs), enabling the development of this novel targeted protein degradation technology.

A portfolio of recombinant immunoglobulins and cell surface proteins serving as critical targets for the development and functional validation of Chimeric Antigen Receptor T-cell (CAR-T) therapies.

Recombinant Human Fibroblast Growth Factor 2 (Basic FGF), a potent mitogen and morphogen for a wide range of mesoderm and neuroectoderm-derived cells in culture.

Recombinant Human Erythropoietin (EPO), the primary hormone regulating red blood cell production (erythropoiesis), used in research and as a therapeutic for anemia.

Recombinant proteins representing well-validated antigens for Antibody-Drug Conjugates (ADCs), facilitating the screening, characterization, and development of these targeted oncology therapeutics.

Active, stabilized G-Protein Coupled Receptors (GPCRs), prepared in native-like conformations, for high-throughput screening, ligand binding studies, and structure-based drug discovery.

Recombinant Human Programmed Cell Death Protein 1 (PD-1/CD279), a critical immune checkpoint receptor that suppresses T-cell activation and is a major target in cancer immunotherapy.

ACRO 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.

ACROBiosystems offers a comprehensive collection of recombinant Fc receptor proteins including FcRn FcγRs, FcεRs to expedite antibody drug development and research programs.

Proteins for neuroscience, TAU protein

Proteins for neuroscience, Alpha-Synuclein protein

IL-2 protein and IL-2 receptor proteins

Recombinant Human B-cell Maturation Antigen (BCMA/TNFRSF17), a TNF receptor superfamily member that is a clinically validated target for multiple myeloma therapies.

GFP/RFP-Booster – enhance your fluorescent fusion protein ChromoTek’s Booster are very small, highly specific GFP- or RFP-binding proteins covalently coupled to the superior fluorescent dyes from ATTO-TEC. With our Booster you can: • Reactivate • Boost • Stabilize the signals of your fusion proteinsDirectly stain your protein of interest in fixed cells and benefit from the high specificity an small size that are perfect for su…

Chromobodies® - Your perfect reagents for cellular research including High-Content Analysis. Chromobodies are fluorescent nanoprobes suitable for real time analyses of endogenous cellular structures and processes in live cells. Chromobodies® are a novel species of extremely small intracellular antibodies. They are based on the antigen binding domain (VHH) derived from heavy chain antibodies of camelids genetically fused to a f…