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 NKp30/NCR3/CD337 Protein SPR DataHuman B7-H6, hFc Tag captured on CM5 Chip via Protein A can bind Biotinylated Human NKp30, His-Avi Tag with an affinity constant of 0.330 ?M as determined in SPR assay (Biacore T200).)
ELISA (Biotinylated Human NKp30/NCR3/CD337 Protein ELISA DataImmobilized Anti-NKp30 Antibody, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human NKp30, His Tag with the EC50 of 30ng/ml determined by ELISA.)
Application Data (Biotinylated Human NKp30/NCR3/CD337 Protein SEC-HPLCThe purity of Biotinylated Human NKp30 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human NKp30/NCR3/CD337 Protein Tris-Bis PAGEBiotinylated Human NKp30 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human FGFR3 alpha (IIIc) Protein ELISA DataImmobilized Biotinylated Human FGFR3 alpha (IIIc) at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Anti-FGFR3 Antibody, hFc Tag with the EC50 of 9.7ng/ml determined by ELISA.)
Application Data (Biotinylated Human FGFR3 alpha (IIIc) Protein SEC-HPLCThe purity of Biotinylated Human FGFR3 alpha (IIIc) is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human FGFR3 alpha (IIIc) Protein Tris-Bis PAGEBiotinylated Human FGFR3 alpha (IIIc) on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
ELISA (Biotinylated Human IGF1R/CD221 Protein ELISA DataImmobilized Anti-IGF1R Antibody at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human IGF1R, His Tag with the EC50 of 48.0ng/ml determined by ELISA.)
Application Data (Biotinylated Human IGF1R/CD221 Protein SEC-HPLCThe purity of Biotinylated Human IGF1R is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human IGF1R/CD221 Protein Tris-Bis PAGEBiotinylated Human IGF1R on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human CLEC12A/MICL/CLL-1 Protein ELISA DataImmobilized Anti-CLEC12A Antibody, hFc Tag at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human CLEC12A, hFc Tag with the EC50 of 30.7ng/ml determined by ELISA.)
Application Data (Biotinylated Human CLEC12A/MICL/CLL-1 Protein SEC-HPLCThe purity of Biotinylated Human CLEC12A is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human CLEC12A/MICL/CLL-1 Protein Tris-Bis PAGEBiotinylated Human CLEC12A on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human LAIR2/CD306 Protein SPR DataBiotinylated Human LAIR2, His-Avi Tag immobilized on CM5 Chip can bind Native Human Collagen I, No Tag with an affinity constant of 1.80 nM as determined in SPR assay (Biacore T200).)
Application Data (Biotinylated Human LAIR2/CD306 Protein SEC-HPLCThe purity of Biotinylated Huma LAIR2 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human LAIR2/CD306 Protein Tris-Bis PAGEBiotinylated Huma LAIR2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
WB (Western Blot) (Figure 2: Western blot analysis of Trim29: Anti- Trim29 antibody (Clone: ABM43D2) was tested at 2ug/ml on purified recombinant Trim29 protein expressed in HEK 293 cells .)
Application Data (Figure 1: Recombinant TRIM29 protein was run on a 4-20% SDS-PAGE gel followed by Coomassie blue staining.)
Application Data (Recombinant DmTet (1634-1986, 2601-2708) activity assay 500 nM of 30 nt ssDNA oligos with a 5mCpG site were incubated with 0 ug, 0.625 ug, 1.25 ug, 2.5 ug or 5 ug DmTet (1634-1986 and 2601-2708), respectively, in a 20 ul reaction system at 34 degree C for 1 hour. Sample was concentrated to 10 ul, and 1 ul was spotted onto nylon membrane. Anti-5hmC Ab and anti-5CaC Ab were used to detect products. DmTet (1634-1986 and 2601-2708) activity assay was detected by Dot-Blot.)
SDS-PAGE (Recombinant DmTet (1634-1986, 2601- 2708) protein 12.5% SDS-PAGE gel with Coomassie blue staining MW: 53.68 kDa Purity: >70%)
Application Data (Recombinant Mononucleosomes H3.3 (K4M) DNA gel Recombinant Mononucleosomes H3.3 (K4M) were run on a 2% agarose gel and stained with ethidium bromide. Lane 1: DNA marker. Lane 2: 601 DNA which was used for assembly of nucleosome. Lane 3: Intact mononucleosomes H3.3 (K4M). Intact mononucleosomes H3.3 (K4M) migrated much higher than free 601 DNA. The agarose gel shows that almost all of 601 DNA wrapped histone octamers to form nucleosomes.)
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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