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▼Recombinant Proteins
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 9150-9200 of 14112 product results
N-acyl homoserine lactonase AiiA (aiiA), Recombinant Protein (Cat# AAA114965)
Full Name
Recombinant Bacillus thuringiensis subsp. kurstaki N-acyl homoserine lactonase AiiA (aiiA)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Small toxic protein ibsC (ibsC), Recombinant Protein (Cat# AAA114967)
Full Name
Recombinant Escherichia coli Small toxic protein ibsC (ibsC)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
SDS-PAGE
Plastocyanin (petE), Recombinant Protein (Cat# AAA114971)
Full Name
Recombinant Prochlorothrix hollandica Plastocyanin (petE)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
SDS-PAGE
Outer membrane protein OmpK, Recombinant Protein (Cat# AAA114983)
Full Name
Recombinant Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633) Outer membrane protein OmpK
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Vancomycin C-type resistance protein VanC (vanC), Recombinant Protein (Cat# AAA114995)
Full Name
Recombinant Enterococcus gallinarum Vancomycin C-type resistance protein VanC (vanC)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Sialidase-1 (Neu1), Recombinant Protein (Cat# AAA115009)
Full Name
Recombinant Mouse Sialidase-1 (Neu1)
Gene Names
Neu1; G9; Apl; Neu; Aglp; Bat7; Bat-7; Map-2; Neu-1; AA407268; AA407316
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Recombinase cre (cre), Recombinant Protein (Cat# AAA115011)
Full Name
Recombinant Enterobacteria phage P1 Recombinase cre (cre)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Oleate hydratase (MCCL_0076), Recombinant Protein (Cat# AAA115015)
Full Name
Recombinant Macrococcus caseolyticus Oleate hydratase (MCCL_0076), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Osteopontin-K, Recombinant Protein (Cat# AAA115016)
Full Name
Recombinant Bovine Osteopontin-K
Gene Names
SPP1; OPN; OST
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
SDS-PAGE
IDO1 / IDO, Recombinant Protein (Cat# AAA173508)
Full Name
Recombinant Human IDO1 / IDO Protein
Gene Names
IDO1; IDO; INDO; IDO-1
Purity
> 91 % as determined by SDS-PAGE
Pricing
SDS-PAGE
TLR4 / CD284, Recombinant Protein (Cat# AAA173573)
Full Name
Recombinant Human TLR4 / CD284 Protein (His tag)
Gene Names
TLR4; TOLL; CD284; TLR-4; ARMD10
Purity
>87 % as determined by reducing SDS-PAGE.
Pricing
SDS-PAGE
CD69 / CLEC2C / AIM, Recombinant Protein (Cat# AAA173587)
Full Name
Recombinant Mouse CD69 Protein (His tag, ECD)
Gene Names
Cd69; AIM; VEA; AI452015; 5830438K24Rik
Purity
> 85 % as determined by SDS-PAGE
Pricing
SDS-PAGE
Kallikrein 4/KLK4, Recombinant Protein (Cat# AAA174021)
Full Name
Recombinant Human Kallikrein 4/KLK4 Protein (C-6His)
Gene Names
KLK4; ARM1; EMSP; PSTS; AI2A1; EMSP1; KLK-L1; PRSS17; kallikrein
Purity
> 95 % as determined by reducing SDS-PAGE.
Pricing
Application Data
Small Ubiquitin-Related Modifier 2/SUMO2, Recombinant Protein (Cat# AAA174031)
Full Name
Recombinant Human Small Ubiquitin-Related Modifier 2/SUMO2 Protein (N-6His)
Gene Names
SUMO2; HSMT3; SMT3B; SUMO3; Smt3A; SMT3H2
Purity
>95% as determined by reducing SDS-PAGE.
Pricing
Zinc finger and BTB domain-containing protein 32 (ZBTB32), Recombinant Protein (Cat# AAA114815)
Full Name
Recombinant Pan troglodytes Zinc finger and BTB domain-containing protein 32 (ZBTB32)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Alpha-ketoglutarate-dependent dioxygenase AlkB homolog (alkB), Recombinant Protein (Cat# AAA114827)
Full Name
Recombinant Caulobacter vibrioides Alpha-ketoglutarate-dependent dioxygenase AlkB homolog (alkB)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Melittin (MELT), Recombinant Protein (Cat# AAA114832)
Full Name
Recombinant Apis mellifera Melittin (MELT)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
SDS-PAGE
Cytosine deaminase, Recombinant Protein (Cat# AAA114845)
Full Name
Recombinant Escherichia coli (strain K12) Cytosine deaminase
Gene Names
codA; ECK0334; JW0328
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
SDS-PAGE
T-box transcription factor TBX18, Recombinant Protein (Cat# AAA114855)
Full Name
Recombinant Human T-box transcription factor TBX18
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
SDS-PAGE
Alpha-1,3-galactosidase B, Recombinant Protein (Cat# AAA114857)
Full Name
Recombinant Bacteroides vulgatus Alpha-1,3-galactosidase B
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Bifunctional cytochrome P450/NADPH--P450 reductase (cyp102A1), Recombinant Protein (Cat# AAA114858)
Full Name
Recombinant Bacillus megaterium Bifunctional cytochrome P450/NADPH--P450 reductase (cyp102A1), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Subtilosin-A (sboA), Recombinant Protein (Cat# AAA114874)
Full Name
Recombinant Bacillus subtilis Subtilosin-A (sboA)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Short-chain dehydrogenase/reductase 3 (DHRS3), Recombinant Protein (Cat# AAA114892)
Full Name
Recombinant Human Short-chain dehydrogenase/reductase 3 (DHRS3), partial
Gene Names
DHRS3; SDR1; RDH17; Rsdr1; DD83.1; SDR16C1; retSDR1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Single-stranded DNA-binding protein (32), Recombinant Protein (Cat# AAA114897)
Full Name
Recombinant Enterobacteria phage T4 Single-stranded DNA-binding protein (32)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Adenylate cyclase type 3 (ADCY3), Recombinant Protein (Cat# AAA114899)
Full Name
Recombinant Human Adenylate cyclase type 3 (ADCY3) , partial
Gene Names
ADCY3; AC3; AC-III; BMIQ19
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Peroxisome proliferator-activated receptor gamma (pparg), Recombinant Protein (Cat# AAA114903)
Full Name
Recombinant Xenopus laevis Peroxisome proliferator-activated receptor gamma (pparg)
Gene Names
pparg.L; pparg; xPPAR-gamma
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Colicin-E9 (col), Recombinant Protein (Cat# AAA114906)
Full Name
Recombinant Escherichia coli Colicin-E9 (col)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Nucleoside diphosphate kinase, cytosolic (ndkC-1), Recombinant Protein (Cat# AAA114907)
Full Name
Recombinant Dictyostelium discoideum Nucleoside diphosphate kinase, cytosolic (ndkC-1)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
DNA-binding protein HMf-1 (hmfA), Recombinant Protein (Cat# AAA114927)
Full Name
Recombinant Methanothermus fervidus DNA-binding protein HMf-1 (hmfA)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
DOPA 4,5-dioxygenase (DODA), Recombinant Protein (Cat# AAA114936)
Full Name
Recombinant Amanita muscaria DOPA 4,5-dioxygenase (DODA)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Acriflavine resistance protein A (acrA), Recombinant Protein (Cat# AAA114947)
Full Name
Recombinant Escherichia coli Acriflavine resistance protein A (acrA)
Gene Names
acrA; ECK0457; JW0452; lir; Mb; mbl; mtcA; nbsA; sipB
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
SDS-PAGE
(SDS PAGE for recombinant Human AMELX protein)
AMELX, Recombinant Protein (Cat# AAA120515)
Full Name
Recombinant Human AMELX, N-His
Gene Names
AMELX; AMG; AI1E; AIH1; ALGN; AMGL; AMGX
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Tovetumab in indirect ELISAs.)
CD140a/PDGFRA, Recombinant Protein (Cat# AAA120522)
Full Name
Recombinant Human CD140a/PDGFRA, C-His
Gene Names
PDGFRA; CD140A; PDGFR2; PDGFR-2; RHEPDGFRA
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE.
Pricing
Bioactivity
(Detects Human CD172a/SIRPA Antibody (SAA1393) in indirect ELISAs.)
CD172a/SIRPA, Recombinant Protein (Cat# AAA120525)
Full Name
Recombinant Human CD172a/SIRPA, C-His
Gene Names
SIRPA; BIT; MFR; P84; SIRP; MYD-1; SHPS1; CD172A; PTPNS1
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
SDS-PAGE
(SDS PAGE for recombinant Saint Louis encephalitis virus Core protein protein)
SLEV Core, Recombinant Protein (Cat# AAA120529)
Full Name
Recombinant SLEV Core protein, N-His
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Human DSG3 Antibody (DF151) in indirect ELISAs.)
DSG3, Recombinant Protein (Cat# AAA120532)
Full Name
Recombinant Human DSG3, C-His
Gene Names
DSG3; PVA; CDHF6
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Suvratoxumab in indirect ELISAs.)
Alpha-toxin/hly, Recombinant Protein (Cat# AAA120535)
Full Name
Recombinant Staphylococcus aureus Alpha-toxin/hly, N-His
Applications
Western Blot
Purity
>95% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Human CD22 Antibody (RFB-4) in indirect ELISAs.)
CD22, Recombinant Protein (Cat# AAA120539)
Full Name
Recombinant Human CD22, C-Fc
Gene Names
CD22; SIGLEC2; SIGLEC-2
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Ontamalimab in indirect ELISAs.)
MADCAM1, Recombinant Protein (Cat# AAA120540)
Full Name
Recombinant Human MADCAM1, C-Fc
Gene Names
MADCAM1; MACAM1
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
SDS-PAGE
(SDS PAGE for recombinant Enhanced GFP Protein)
Enhanced GFP, Recombinant Protein (Cat# AAA120548)
Full Name
Recombinant Enhanced GFP Protein, C-His
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Lupartumab in indirect ELISAs.)
LYPD3, Recombinant Protein (Cat# AAA120556)
Full Name
Recombinant Human LYPD3 Protein, C-His
Gene Names
LYPD3; C4.4A
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Grisnilimab in indirect ELISAs.)
CD7, Recombinant Protein (Cat# AAA120563)
Full Name
Recombinant Human CD7 Protein, C-His
Gene Names
CD7; GP40; TP41; Tp40; LEU-9
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Human CD69 Antibody in indirect ELISAs.)
CD69, Recombinant Protein (Cat# AAA120574)
Full Name
Recombinant Human CD69 Protein, C-His
Gene Names
CD69; AIM; EA1; MLR-3; CLEC2C; GP32/28; BL-AC/P26
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Human CD167a/DDR1 Antibody (SAA0826) in indirect ELISAs.)
CD167a/DDR1, Recombinant Protein (Cat# AAA120575)
Full Name
Recombinant Human CD167a/DDR1 Protein, C-His
Gene Names
DDR1; CAK; DDR; NEP; HGK2; PTK3; RTK6; TRKE; CD167; EDDR1; MCK10; NTRK4; PTK3A
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Human CD299/CLEC4M Antibody (16E7#) in indirect ELISAs.)
CD299/CLEC4M, Recombinant Protein (Cat# AAA120585)
Full Name
Recombinant Human CD299/CLEC4M Protein, N-Fc
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Lumretuzumab in indirect ELISAs.)
ERBB3/HER3, Recombinant Protein (Cat# AAA120464)
Full Name
Recombinant Human ERBB3/HER3, C-His
Gene Names
ERBB3; HER3; LCCS2; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Ifabotuzumab in indirect ELISAs.)
EPHA3, Recombinant Protein (Cat# AAA120471)
Full Name
Recombinant Human EPHA3, C-Fc
Gene Names
EPHA3; EK4; ETK; HEK; ETK1; HEK4; TYRO4
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Letolizumab-Fc in indirect ELISAs.)
CD154/CD40LG/TNFSF5, Recombinant Protein (Cat# AAA120473)
Full Name
Recombinant Human CD154/CD40LG/TNFSF5, C-His
Gene Names
CD40LG; IGM; IMD3; TRAP; gp39; CD154; CD40L; HIGM1; T-BAM; TNFSF5; hCD40L
Applications
Western Blot
Purity
>95% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Galiximab in indirect ELISAs.)
CD80/B7-1, Recombinant Protein (Cat# AAA120474)
Full Name
Recombinant Human CD80/B7-1, C-His
Gene Names
CD80; B7; BB1; B7-1; B7.1; LAB7; CD28LG; CD28LG1
Applications
Western Blot
Purity
>90% as determined by SDS-PAGE
Pricing
Bioactivity
(Detects Iladatuzumab in indirect ELISAs.)
CD79beta/CD79B, Recombinant Protein (Cat# AAA120478)
Full Name
Recombinant Human CD79beta/CD79B, C-His
Gene Names
CD79B; B29; IGB; AGM6
Applications
Western Blot
Purity
>90% as determined by 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.