At AAA Biotech, we offer a comprehensive selection of high-quality recombinant proteins for use in a wide range of research areas, including immunology, neuroscience, stem cell research, cancer research and more. No matter whether you need recombinant proteins for cell expansion, polarization, differentiation, or cell processing applications, we have got you covered.
Our recombinant proteins undergo rigorous quality testing. So, you can rely on AAA Biotech for high-quality recombinant proteins to support your research. Explore our catalog to find the right protein for your research needs.
Application Data (Measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is typically 50-210 ng/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized human CD30L-hFc (Cat: 10040-H01H) at 2 ug/ml (100 ul/well) can bind human CD30/TNFRSF8-Fch (Cat: 10777-H03H), the EC50 of human CD30/TNFRSF8-Fch is 15-60 ng/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized 2019-nCoV Spike Protein (RBD, mFc Tag)(40592-V05H) at 2ug/mL (100uL/well) can bind human ACE2 protein (His tag),the EC50 of ACE2 is 20-90ng/mL.)
Application Data (Measured by its ability to inhibit Fas Ligand induced apoptosis of Jurkat human acute T cell leukemia cells. The ED50 for this effect is typically 0.2-1.2 ug/mL in the presence of 200ng/mL recombinant human Fas ligand.)
Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is 0.1-1 ng/mL.)
Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is 20-80 pg/mL.)
Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus(VSV). The ED50 for this effect is typically 2-8 pg/mL.)
FCM/FACS (Flow Cytometry) (Labeled biotin to PD-1 Protein, Human, Recombinant (Fc Tag) by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of PD-1 Protein, Human, Recombinant (Fc Tag), Biotinylated bound to Atezolizumab was 0.3 nM.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized human B7-H1-His (Cat: 10084-H08H) at 10 ug/mL (100 uL/well) can bind human PDCD1-Fc (Cat: 10377-H02H), the EC50 of human PDCD1-Fc is 0.1-0.4ug/mL.)
Application Data (Measured in a cell proliferation assay using Balb/C 3T3 mouse embryonic fibroblast cells. The ED50 for this effect is typically 0.3-1.5 ng/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized human uPA at 5 ug/ml (100 ul/well) can bind mouse PLAUR with a linear ranger of 1.6-40 ng/ml.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized S100A8-His at 10 ug/ml (100 ul/well) can bind S100A9-His (Cat: 11145-H08B), The EC50 of S100A9-His (Cat: 11145-H08B) is 0.35-0.70 ug/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized recombinant Human TNFRSF4-His (Cat:10481-H08H) at 10 ug/ml (100 ul/well) can bind human S4-mFc3-TNFSF4 (Cat:13127-H04H)with a linear range of 1.28-20 ug/ml.)
Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus(VSV). The EC50 for this effect is typically 0.6-4.2pg/mL.)
Application Data (Measured by its ability to inhibit the proliferation of M1 mouse myeloid leukemia cells. The ED50 for this effect is typically 2-15ng/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (His tag) at 2ug/mL (100uL/well) can bind SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, Fc Tag)(40592-V02H), the EC50 of 2019-nCoV Spike Protein (RBD, Fc Tag) is 2-6 ng/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag)(10108-H05H) at 2ug/mL (100uL/well) can bind 2019-nCoV Spike Protein (RBD, His Tag) (40592-V08B), the EC50 of 2019-nCoV Spike Protein (RBD, His Tag) (40592-V08B) is 35-70 ng/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized S3-2019-nCov-RBDï(40592-VNAH) at 2 ug/mL (100 uL/well) can bind ACE2 Protein, Human, Recombinant (mFc Tag) (10108-H05H), the EC50 of ACE2 Protein, Human, Recombinant (mFc Tag) (10108-H05H) is 20-80 ng/mL.)
Application Data (Measured by its ability to neutralize TGF-beta mediated inhibition on Mv-1-Lu cell proliferation. The ED50 for this effect is typically 1-8 ng/mL.)
Application Data (Immobilized mouse Fc-TNFSF11 at 10 ug/ml (100 ul/well) can bind biotinylated human TNFRSF11B-His (Cat: 10271-H08H), The EC50 of biotinylated human TNFRSF11B-His (Cat: 10271-H08H) is 0.07-0.17 ug/ml.)
Application Data (Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblasts. The ED50 for this effect is typically 0.5-3 ng/mL.)
Application Data (Measured in a cell proliferation assay using Balb/c 3T3 mouse embryonic fibroblast cells. The ED50 for this effect is typically 30-180 pg/mL.)
Application Data (Measured in antiviral assays using L929 cells infected with vesicular stomatitis virusï(VSV). The ED50 for this effect is typically 25-100 pg/mL.)
Application Data (Measured in antiviral assay using L929 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is typically 10-80 pg/mL.)
Application Data (Measured by its binding ability in a functional ELISA. Immobilized mouse PARP1 at 10 ug/mL (100 ul/well) can bind biotinylated human HSP70, The EC50 of biotinylated human HSP70 is 0.021 ug/mL.)
Recombinant Human Coronin-6/CORO6 Protein (His Tag)
Purity
> 95 % as determined by reducing SDS-PAGE.
Pricing
What Are Recombinant Proteins?
Recombinant proteins are purified laboratory reagents produced through genetic engineering. A specific gene of interest is inserted into a host organism, such as mammalian, bacterial, yeast, or insect cells, which then expresses the protein in a controlled environment.
The recombinant process utilized to generate the recombinant proteins in our catalog provides precise control over sequence modifications, expression levels, and large-scale production tailored to experimental needs. These recombinants are widely used in research to investigate protein-protein interactions, enzyme activities, receptor-ligand binding, and cellular responses. Additionally, recombinant proteins serve as standards or controls in immunostaining assays and support cell growth and differentiation in culture systems, particularly in immunology, oncology, and structural biology studies.
Common Applications of Recombinant Proteins
Studying protein-protein and protein-DNA interactions
Functional assays to study biological pathways
Standard curves in ELISA and other quantitative assays
Use as antigens for antibody production
Development and screening of therapeutic drugs
Biomarker discovery and validation
Cell signaling and immune response studies
Vaccine research and development
Key Features of AAA Biotech’s Recombinant Proteins
High Purity: Most proteins are purified to ≥95% using affinity chromatography and other validated techniques.
Biological Activity: If functional activity is tested and confirmed for a given protein, it will be noted directly on the product page.
Multiple Expression Systems: Available in E. coli, HEK293, CHO, yeast, and insect cells to match your assay requirements.
Custom Tags Available: His-tag, GST, FLAG, and Fc fusion options for easy purification and detection.
Wide Range of Targets: Cytokines, growth factors, enzymes, receptors, signaling proteins, and more.
Validated Consistency: Lot-to-lot consistency ensured through rigorous QC protocols.
Flexible Quantities: Available in various pack sizes to suit different experimental needs.
Ready-to-Use Format: Lyophilized or liquid formulations that are easy to reconstitute and use.
Why Buy Recombinant Proteins from AAA Biotech?
At AAA Biotech, we are committed to supporting the research community with recombinant proteins that offer exceptional performance and reliability. Our proteins are produced using industry-standard methods and are validated to meet the needs of academic, pharmaceutical, and biotechnology laboratories.
With competitive pricing, global shipping, and dedicated technical support, AAA Biotech makes it simple and convenient to source the high-quality recombinant proteins your work depends on.
FAQ
1. How are AAA Biotech recombinant proteins validated?
Each batch undergoes stringent quality control checks, including SDS-PAGE analysis, endotoxin testing (for select products), and activity assaying (for select products). Certificates of Analysis are provided with every product.
2. Are your proteins suitable for therapeutic development or only research?
AAA Biotech recombinant proteins are strictly for research-use only and are not intended for diagnostic or therapeutic purposes in humans or animals.
3. What types of expression systems do you use for recombinant protein production?
The production labs use a variety of expression platforms, including bacterial (E. coli), yeast, insect (baculovirus), and mammalian (HEK293, CHO) systems. The expression system used depends on the complexity and intended function/use of the protein.
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