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 (Biotinylated Human KIR2DL2 Protein SEC-HPLCThe purity of Biotinylated Human KIR2DL2 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human KIR2DL2 Protein Tris-Bis PAGEBiotinylated Human KIR2DL2 on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
ELISA (Biotinylated Human CD161 Protein ELISA DataImmobilized Anti-CD161 Antibody, hFc Tag at 5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human CD161, His Tag with the EC50 of 41.8ng/ml determined by ELISA)
Application Data (Biotinylated Human CD161 Protein SEC-HPLCThe purity of Biotinylated Human CD161 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human CD161 Protein Tris-Bis PAGEBiotinylated Human CD161 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human 4-1BB/TNFRSF9 Protein ELISA DataImmobilized Human 4-1BB Ligand Trimer, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human 4-1BB, His Tag with the EC50 of 0.58?g/ml determined by ELISA.)
Application Data (Biotinylated Human 4-1BB/TNFRSF9 Protein SEC-HPLCThe purity of Biotinylated Human 4-1BB is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human 4-1BB/TNFRSF9 Protein Tris-Bis PAGEBiotinylated Human 4-1BB on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human IL-5 Protein SPR DataHuman IL-5 R alpha, His Tag immobilized on CM5 Chip can bind Biotinylated Human IL-5, His-Avi Tag with an affinity constant of 7.57 nM as determined in SPR assay (Biacore T200).)
ELISA (Biotinylated Human IL-5 Protein ELISA DataImmobilized Biotinylated Human IL-5, His Tag at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Human IL-5 R alpha, hFc Tag with the EC50 of 39ng/ml determined by ELISA.)
Application Data (Biotinylated Human IL-5 Protein SEC-HPLCThe purity of Biotinylated Human IL-5 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human IL-5 Protein Tris-Bis PAGEBiotinylated Human IL-5 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human SIRP alpha V5 Protein ELISA DataImmobilized Biotinylated Human SIRP alpha V5, His Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Human CD47, hFc Tag with the EC50 of 0.1?g/ml determined by ELISA.)
Application Data (Biotinylated Human SIRP alpha V5 Protein SEC-HPLCThe purity of Biotinylated Human SIRP alpha V5 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human SIRP alpha V5 Protein Tris-Bis PAGEBiotinylated Human SIRP alpha V5 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human LILRA6/CD85b/ILT8 Protein SEC-HPLCThe purity of Biotinylated Human LILRA6/CD85b/ILT8 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human LILRA6/CD85b/ILT8 Protein Tris-Bis PAGEBiotinylated Human LILRA6/CD85b/ILT8 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Mouse PLAU/uPA Protein SPR DataMouse uPAR isoform 1, His Tag immobilized on CM5 Chip can bind Biotinylated Mouse PLAU, His-Avi Tag with an affinity constant of 0.19 ?M as determined in SPR assay (Biacore T200).)
Application Data (Biotinylated Mouse PLAU/uPA Protein SEC-HPLCThe purity of Biotinylated Mouse PLAU is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Mouse PLAU/uPA Protein Tris-Bis PAGEBiotinylated Mouse PLAU on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human M-CSF R/CSF1R/CD115 Protein SPR DataBiotinylated Human M-CSF R, His-Avi Tag immobilized on CM5 Chip can bind Human M-CSF, No Tag with an affinity constant of 0.81 ?M as determined in SPR assay (Biacore T200).)
ELISA (Biotinylated Human M-CSF R/CSF1R/CD115 Protein ELISA DataImmobilized Anti-CSF R Antibody, hFc Tag at 0.2?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human M-CSF R, His Tag with the EC50 of 45.4ng/ml determined by ELISA.)
Application Data (Biotinylated Human M-CSF R/CSF1R/CD115 Protein SEC-HPLCThe purity of Biotinylated Human M-CSF R is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human M-CSF R/CSF1R/CD115 Protein Tris-Bis PAGEBiotinylated Human M-CSF R on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human TPBG/5T4 Protein ELISA DataImmobilized Anti-TPBG Antibody, hFc Tag at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human TPBG, His Tag with the EC50 of 84.3ng/ml determined by ELISA.)
Application Data (Biotinylated Human TPBG/5T4 Protein SEC-HPLCThe purity of Biotinylated Human TPBG is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human TPBG/5T4 Protein Tris-Bis PAGEBiotinylated Human TPBG on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human IL-17A&F Protein ELISA DataImmobilized Biotinylated Human IL-17A&F, His Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Human IL-17R alpha, hFc Tag with the EC50 of 0.19?g/ml determined by ELISA.)
Tris-Bis-PAGE (Biotinylated Human IL-17A&F Protein Tris-Bis PAGEBiotinylated Human IL-17A&F on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
ELISA (Biotinylated Mouse IL-17A/CTLA-8 Protein ELISA DataImmobilized Mouse IL-17R alpha at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Mouse IL-17A, His Tag with the EC50 of 14.7ng/ml determined by ELISA.)
Tris-Bis-PAGE (Biotinylated Mouse IL-17A/CTLA-8 Protein Tris-Bis PAGEBiotinylated Mouse IL-17A on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human LILRA2/CD85h/ILT1 Protein SEC-HPLCThe purity of Biotinylated Human LILRA2 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human LILRA2/CD85h/ILT1 Protein Tris-Bis PAGEBiotinylated Human LILRA2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human NKG2D/CD314 Protein ELISA DataImmobilized Biotinylated Human NKG2D, His Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Anti-NKG2D Antibody, hFc Tag with the EC50 of 4.4ng/ml determined by ELISA.)
Application Data (Biotinylated Human NKG2D/CD314 Protein SEC-HPLCThe purity of Biotinylated Human NKG2D is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human NKG2D/CD314 Protein Tris-Bis PAGEBiotinylated Human NKG2D on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human Oncostatin M/OSM Protein SPR DataHuman LIF R, His Tag immobilized on CM5 Chip can bind Biotinylated Human Oncostatin M, His Tag with an affinity constant of 0.94 ?M as determined in SPR assay (Biacore T200).)
Application Data (Biotinylated Human Oncostatin M/OSM Protein SEC-HPLCThe purity of Biotinylated Oncostatin M is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human Oncostatin M/OSM Protein Tris-Bis PAGEBiotinylated Oncostatin M on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
ELISA (Biotinylated Human FcRH5/FcRL5 Protein ELISA DataImmobilized Anti-FcRH5 Antibody at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human FcRH5, His Tag with the EC50 of 0.23?g/ml determined by ELISA.)
Tris-Bis-PAGE (Biotinylated Human FcRH5/FcRL5 Protein Tris-Bis PAGEBiotinylated Human FcRH5 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human Siglec-10 Protein ELISA DataImmobilized Anti-Siglec-10 Antibody, hFc Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human Siglec-10, hFc Tag with the EC50 of 25ng/ml determined by ELISA.)
Application Data (Biotinylated Human Siglec-10 Protein SEC-HPLCThe purity of Biotinylated Human Siglec-10 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human Siglec-10 Protein Tris-Bis PAGEBiotinylated Human Siglec-10 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
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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