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.
Viewing 2500-2550 of 14112 product results
SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)
ELISA (Biotinylated Human IL-18 Protein (Primary Amine Labeling) ELISA DataImmobilized Human IL-18BP, hFc Tag at 5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human IL-18, No Tag with the EC50 of 26.0ng/ml determined by ELISA.)
Tris-Bis-PAGE (Biotinylated Human IL-18 Protein (Primary Amine Labeling) Tris-Bis PAGEBiotinylated Human IL-18 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human IL-18 R1/CD218a Protein SPR DataBiotinylated Human IL-18 R1, His Tag captured on CM5-SA Chip can bind Human IL-18, No Tag with an affinity constant of 1.4nM as determined in SPR assay (Biacore T200).)
Application Data (Biotinylated Human IL-18 R1/CD218a Protein SEC-HPLCThe purity of Biotinylated Human IL-18 R1 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human IL-18 R1/CD218a Protein Tris-Bis PAGEBiotinylated Human IL-18 R1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human SIRP alpha V4 Protein ELISA DataImmobilized Human CD47, hFc Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human SIRP alpha V4, His Tag with the EC50 of 0.47?g/ml determined by ELISA.)
Application Data (Biotinylated Human SIRP alpha V4 Protein SEC-HPLCThe purity of Biotinylated Human SIRP alpha V4 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human SIRP alpha V4 Protein Tris-Bis PAGEBiotinylated Human SIRP alpha V4 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (The effect of IL-21 and CD40L exposure on MEC1 and MEC2 cells.Expression of EBNA-2 and LMP-1 in IL-21 treated cells .)
Application Data (The CD4+ T cell computational model predicts modulation of differentiation and maintenance by IL-21 in silico.Sensitivity analysis of IL-21 over Th1- and Th17-related molecules showing positive or negative correlation to IL-21.)
Application Data (TGF-? enhances the effect of IL-21 on the development of IL-21-producing CD4+ T cells.Naïve CD4+ T cells from CBMCs were stimulated for 3 days with immobilized anti-CD3 and anti-CD28 mAbs (neutral condition) in the presence or absence of IL-21, TGF-? or IL-21 plus TGF-?.)
Application Data
Application Data (Exhausted CD8 T cells do not upregulate CD25 expression following IL-12, IL-18, and/or IL-21 exposure.Representative flow cytometry plots show the expression of CD25 by gated CD8 T cells following acute (B6 Arm), protracted (B6 cl13), and chronic (CD4-/- cl13) LCMV infections in response to a 5.5 hr incubation with or without IL-12, IL-18, and IL-21 in the absence of BFA.)
ELISA (Biotinylated Human VEGF121 Protein ELISA DataImmobilized Human VEGF R1, His Tag at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human VEGF121, His Tag with the EC50 of 36.5ng/ml determined by ELISA.)
Tris-Bis-PAGE (Biotinylated Human VEGF121 Protein Tris-Bis PAGEBiotinylated Human VEGF121 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human TSLP Protein ELISA DataImmobilized Anti-TSLP Antibody, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human TSLP, His Tag with the EC50 of 2.3ng/ml determined by ELISA.)
Application Data (Biotinylated Human TSLP Protein SEC-HPLCThe purity of Biotinylated Human TSLP is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human TSLP Protein Tris-Bis PAGEBiotinylated Human TSLP on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
ELISA (Biotinylated Human CTLA-4/CD152 Protein ELISA DataImmobilized Biotinylated Human CTLA-4, His Tag at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Anti-CTLA-4 Antibody, hFc Tag with the EC50 of 15.4ng/ml determined by ELISA.)
Application Data (Biotinylated Human CTLA-4/CD152 Protein SEC-HPLCThe purity of Biotinylated Human CTLA-4 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human CTLA-4/CD152 Protein Tris-Bis PAGEBiotinylated Human CTLA-4 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human MSLN/Mesothelin Protein ELISA DataImmobilized Biotinylated Human MSLN at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Anti-MSLN Antibody, hFc Tag with the EC50 of 20.3ng/ml determined by ELISA.)
Application Data (Biotinylated Human MSLN/Mesothelin Protein SEC-HPLCThe purity of Biotinylated Human MSLN was greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human MSLN/Mesothelin Protein Tris-Bis PAGEBiotinylated Human MSLN 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 1?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human CLEC12A, His Tag with the EC50 of 0.41?g/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%.)
ELISA (Biotinylated Human CA125/MUC16 Protein ELISA DataImmobilized Human MSLN, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human CA125, His Tag with the EC50 of 0.35?g/ml determined by ELISA.)
Tris-Bis-PAGE (Biotinylated Human CA125/MUC16 Protein Tris-Bis PAGEBiotinylated Human CA125 on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
ELISA (Biotinylated Human CD3E/CD3 epsilon 1-27 peptide Protein ELISA DataImmobilized Anti-CD3 Antibody, mFc Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human CD3E 1-27 peptide, hFc Tag with the EC50 of 5.9ng/ml determined by ELISA.)
Application Data (Biotinylated Human CD3E/CD3 epsilon 1-27 peptide Protein SEC-HPLCThe purity of Biotinylated Human CD3E 1-27 peptide is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human CD3E/CD3 epsilon 1-27 peptide Protein Tris-Bis PAGEBiotinylated Human CD3E 1-27 peptide on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Cynomolgus BAFF/TNFSF13B/CD257 Trimer Protein SEC-HPLCThe purity of Biotinylated Cynomolgus BAFF Trimer is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Cynomolgus BAFF/TNFSF13B/CD257 Trimer Protein Tris-Bis PAGEBiotinylated Cynomolgus BAFF Trimer on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human IL-1R3/IL-1 RAcP Protein ELISA DataImmobilized Biotinylated Human IL-1R3 at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Anti-IL-1R3 Antibody, hFc Tag with the EC50 of 11.3ng/ml determined by ELISA.)
Application Data (Biotinylated Human IL-1R3/IL-1 RAcP Protein SEC-HPLCThe purity of Biotinylated Human IL-1R3 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human IL-1R3/IL-1 RAcP Protein Tris-Bis PAGEBiotinylated Human IL-1R3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human VEGF R2/KDR Protein ELISA DataImmobilized Anti-VEGF R2 Antibody, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human VEGF R2, His Tag with the EC50 of 0.35?g/ml determined by ELISA.)
Application Data (ELISAData - 2024-02-21T133230.373.jpg)
Tris-Bis-PAGE (Biotinylated Human VEGF R2/KDR Protein Tris-Bis PAGEBiotinylated Human VEGF R2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human NKG2A&CD94 Protein ELISA DataImmobilized Anti-NKG2A Antibody, hFc Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human NKG2A&CD94, His Tag with the EC50 of 0.11?g/ml determined by ELISA.)
Application Data (Biotinylated Human NKG2A&CD94 Protein SEC-HPLCThe purity of Biotinylated Human NKG2A&CD94 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human NKG2A&CD94 Protein Tris-Bis PAGEBiotinylated Human NKG2A&CD94 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human TRAIL R2/DR5/TNFRSF10B Protein ELISA DataImmobilized Anti-TRAIL R2 Antibody, hFc Tag at 5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human TRAIL R2, His Tag with the EC50 of 0.1?g/ml determined by ELISA.)
Application Data (Biotinylated Human TRAIL R2/DR5/TNFRSF10B Protein SEC-HPLCThe purity of Biotinylated Human TRAIL R2 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human TRAIL R2/DR5/TNFRSF10B Protein Tris-Bis PAGEBiotinylated Human TRAIL R2 on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
ELISA (Biotinylated Human FGFR2 beta (IIIb) Protein ELISA DataImmobilized Anti-FGFR2 IIIb Antibody, hFc Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human FGFR2 beta (IIIb) , His Tag with the EC50 of 13.1ng/ml determined by ELISA.)
Application Data (Biotinylated Human FGFR2 beta (IIIb) Protein SEC-HPLCThe purity of Biotinylated Human FGFR2 beta (IIIb) is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human FGFR2 beta (IIIb) Protein Tris-Bis PAGEBiotinylated Human FGFR2 beta (IIIb) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human SIRP Beta/CD172b Protein SEC-HPLCThe purity of Biotinylated Human SIRP Beta is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human SIRP Beta/CD172b Protein Tris-Bis PAGEBiotinylated Human SIRP Beta on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human ENPP-3 Protein SEC-HPLCThe purity of Biotinylated Human ENPP-3 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human ENPP-3 Protein Tris-Bis PAGEBiotinylated Human ENPP-3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human Siglec-2/CD22 Protein ELISA DataImmobilized Anti-Siglec-2 Antibody, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human Siglec-2, His Tag with the EC50 of 19.1ng/ml determined by ELISA.)
Application Data (Biotinylated Human Siglec-2/CD22 Protein SEC-HPLCThe purity of Biotinylated Human Siglec-2 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human Siglec-2/CD22 Protein Tris-Bis PAGEBiotinylated Human Siglec-2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%..)
ELISA (Biotinylated Human IL-6 R alpha/CD126 Protein ELISA DataImmobilized Human IL-6, No Tag at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human IL-6 R alpha, His Tag with the EC50 of 0.54?g/ml determined by ELISA.)
Application Data (Biotinylated Human IL-6 R alpha/CD126 Protein SEC-HPLCThe purity of Biotinylated Human IL-6 R alpha is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human IL-6 R alpha/CD126 Protein Tris-Bis PAGEBiotinylated Human IL-6 R alpha 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) , His Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human 4-1BB, hFc Tag with the EC50 of 38.2ng/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%.)
ELISA (Biotinylated Human IL-17R alpha/CD217 Protein ELISA DataImmobilized Human IL-17A, His Tag at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human IL-17R alpha, His Tag with the EC50 of 30.1ng/ml determined by ELISA.)
Application Data (Biotinylated Human IL-17R alpha/CD217 Protein SEC-HPLCThe purity of Biotinylated Human IL-17R alpha is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human IL-17R alpha/CD217 Protein Tris-Bis PAGEiotinylated Human IL-17R alpha on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Human 2B4/CD244/SLAMF4 Protein ELISA DataImmobilized Human CD48, His Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Human 2B4, hFc Tag with the EC50 of 0.45?g/ml determined by ELISA.)
Application Data (Human 2B4/CD244/SLAMF4 Protein SEC-HPLCThe purity of Human 2B4/CD244/SLAMF4 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Human 2B4/CD244/SLAMF4 Protein Tris-Bis PAGEHuman 2B4/CD244/SLAMF4 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Application Data (Biotinylated Human CD24 Protein (Primary Amine Labeling) SEC-HPLCThe purity of Biotinylated Human CD24 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human CD24 Protein (Primary Amine Labeling) Tris-Bis PAGEBiotinylated Human CD24 on Tris-Bis PAGE under reduced conditions. The purity is greater than 95%.)
Application Data (Biotinylated Human CD40/TNFRSF5 Protein Blocking DataSerial dilutions of Anti-CD40 Antibody were added into Biotinylated Human CD40, His Tag : Human CD40 Ligand (Trimer) , hFc Tag binding reactioins. The half maximal inhibitiory concentration (IC50) is 2.0ug/ml.)
Application Data (Biotinylated Human CD40/TNFRSF5 Protein ELISA DataImmobilized Biotinylated Human CD40, His Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Anti-CD40 Antibody, hFc Tag with the EC50 of 9.9ng/ml determined by ELISA.)
ELISA (Biotinylated Human CD40/TNFRSF5 Protein ELISA DataImmobilized Biotinylated Human CD40, His Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Human CD40L, hFc Tag with the EC50 of 33ng/ml determined by ELISA.)
Application Data (Biotinylated Human CD40/TNFRSF5 Protein SEC-HPLCThe purity of Biotinylated Human CD40 is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human CD40/TNFRSF5 Protein Tris-Bis PAGEBiotinylated Human CD40 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
ELISA (Biotinylated Human Semaphorin 4D/SEMA4D/CD100 Protein ELISA DataImmobilized Anti-Semaphorin 4D Antibody, hFc Tag at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human Semaphorin 4D, His Tag with the EC50 of 44.8ng/ml determined by ELISA.)
Application Data (Biotinylated Human Semaphorin 4D/SEMA4D/CD100 Protein SEC-HPLChe purity of Biotinylated Human Semaphorin 4D is greater than 95% as determined by SEC-HPLC.)
Tris-Bis-PAGE (Biotinylated Human Semaphorin 4D/SEMA4D/CD100 Protein Tris-Bis PAGEBiotinylated Human Semaphorin 4D on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)
Biotinylated Human Semaphorin 4D/SEMA4D/CD100 Protein Recombinant
Gene Names
SEMA4D; CD100; SEMAJ; coll-4; C9orf164; M-sema-G
Purity
>95%, as determined by SDS-PAGE and HPLC
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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