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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 600-650 of 675 product results


product-image-AAA18731_SDS_PAGE.jpg SDS-PAGE

Glycoprotein (G), Recombinant Protein (Cat# AAA18731)

Full Name
Recombinant Rabies virus Glycoprotein (G), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18733_SDS_PAGE.jpg SDS-PAGE

Mucosal addressin cell adhesion molecule 1 (MADCAM1), Recombinant Protein (Cat# AAA18733)

Full Name
Recombinant Human Mucosal addressin cell adhesion molecule 1 Recombinant Human Mucosal addressin cell adhesion molecule 1 (MADCAM1), partial
Gene Names
MADCAM1; MACAM1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18478_SDS_PAGE.png SDS-PAGE

Calpain-2 catalytic subunit (CAPN2), Recombinant Protein (Cat# AAA18478)

Full Name
Recombinant Human Calpain-2 catalytic subunit (CAPN2)
Gene Names
CAPN2; CANP2; mCANP; CANPL2; CANPml
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA15924_SDS_PAGE.jpg SDS-PAGE

Lactadherin (MFGE8), Recombinant Protein (Cat# AAA15924)

Full Name
Recombinant Human Lactadherin (MFGE8)
Gene Names
MFGE8; BA46; HMFG; MFGM; SED1; hP47; EDIL1; MFG-E8; SPAG10; OAcGD3S; HsT19888
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18488_SDS_PAGE.jpg SDS-PAGE

Nuclear receptor ROR-gamma (RORC), Recombinant Protein (Cat# AAA18488)

Full Name
Recombinant Human Nuclear receptor ROR-gamma (RORC)
Gene Names
RORC; TOR; RORG; RZRG; NR1F3; RZR-GAMMA
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18490_SDS_PAGE.png SDS-PAGE

Apolipoprotein C-III (Apoc3), Recombinant Protein (Cat# AAA18490)

Full Name
Recombinant Mouse Apolipoprotein C-III (Apoc3)
Gene Names
Apoc3; apo-CIII; apoC-III
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA15932_SDS_PAGE.jpg SDS-PAGE

Yorkie homolog (YAP1), Recombinant Protein (Cat# AAA15932)

Full Name
Recombinant Human Yorkie homolog (YAP1)
Gene Names
YAP1; YAP; YKI; COB1; YAP2; YAP65
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18492_SDS_PAGE.jpg SDS-PAGE

Atrial natriuretic peptide receptor 1 (NPR1), Recombinant Protein (Cat# AAA18492)

Full Name
Recombinant Human Atrial natriuretic peptide receptor 1 (NPR1), partial
Gene Names
NPR1; ANPa; NPRA; ANPRA; GUC2A; GUCY2A
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18495_SDS_PAGE.jpg SDS-PAGE

Arylacetamide deacetylase (AADAC), Recombinant Protein (Cat# AAA18495)

Full Name
Recombinant Human Arylacetamide deacetylase (AADAC), partial
Gene Names
AADAC; DAC; CES5A1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA15939_SDS_PAGE.jpg SDS-PAGE

Glycodelin (PAEP), Recombinant Protein (Cat# AAA15939)

Full Name
Recombinant Human Glycodelin (PAEP)
Gene Names
PAEP; GD; GdA; GdF; GdS; PEP; PAEG; PP14
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18499_SDS_PAGE.jpg SDS-PAGE

Protein-lysine 6-oxidase (LOX), Recombinant Protein (Cat# AAA18499)

Full Name
Recombinant Human Protein-lysine 6-oxidase (LOX)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18756_SDS_PAGE.jpg SDS-PAGE

Pectate lyase 1, Recombinant Protein (Cat# AAA18756)

Full Name
Recombinant Cupressus arizonica Pectate lyase 1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA15941_SDS_PAGE.png SDS-PAGE

Transcriptional enhancer factor TEF-1, Recombinant Protein (Cat# AAA15941)

Full Name
Recombinant Human Transcriptional enhancer factor TEF-1
Gene Names
TEAD1; AA; REF1; TCF13; TEF-1; NTEF-1; TCF-13; TEAD-1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18690_SDS_PAGE.jpg SDS-PAGE

Exopolyphosphatase (ppx), Recombinant Protein (Cat# AAA18690)

Full Name
Recombinant Escherichia coli Exopolyphosphatase (ppx)
Gene Names
ppx; ECK2498; JW2487
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18693_SDS_PAGE.jpg SDS-PAGE

Thymidylate kinase (tmk), Recombinant Protein (Cat# AAA18693)

Full Name
Recombinant Bacillus anthracis Thymidylate kinase (tmk)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18696_SDS_PAGE.jpg SDS-PAGE

Small delta antigen, Recombinant Protein (Cat# AAA18696)

Full Name
Recombinant Hepatitis delta virus genotype I Small delta antigen
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18698_SDS_PAGE.jpg SDS-PAGE

Chymotrypsin-like elastase family member 2A (Cela2a), Recombinant Protein (Cat# AAA18698)

Full Name
Recombinant Mouse Chymotrypsin-like elastase family member 2A (Cela2a)
Gene Names
Cela2a; Ela2; Ela-2; Ela2a
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18701_SDS_PAGE.jpg SDS-PAGE

Fimbrial subunit type 3 (mrkA), Recombinant Protein (Cat# AAA18701)

Full Name
Recombinant Klebsiella pneumoniae Fimbrial subunit type 3 (mrkA)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18446_SDS_PAGE.jpg SDS-PAGE

Reelin, Recombinant Protein (Cat# AAA18446)

Full Name
Recombinant Human Reelin
Gene Names
RELN; RL; ETL7; LIS2; PRO1598
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18702_SDS_PAGE.png SDS-PAGE

Invasin ipaD (ipaD), Recombinant Protein (Cat# AAA18702)

Full Name
Recombinant Shigella flexneri Invasin IpaD (ipaD)
Gene Names
ipaD; S0134
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18448_SDS_PAGE.png SDS-PAGE

Epoxide hydrolase 1, Recombinant Protein (Cat# AAA18448)

Full Name
Recombinant Human Epoxide hydrolase 1
Gene Names
EPHX1; MEH; EPHX; EPOX; HYL1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18707_SDS_PAGE.png SDS-PAGE

Beta-lactamase, Recombinant Protein (Cat# AAA18707)

Full Name
Recombinant Pseudomonas aeruginosa Beta-lactamase (ampC)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18709_SDS_PAGE.png SDS-PAGE

Outer membrane protein C, Recombinant Protein (Cat# AAA18709)

Full Name
Recombinant Escherichia coli (strain K12) Outer membrane protein C
Gene Names
ompC; butR; ECK2207; JW2203; meoA; par
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18459_SDS_PAGE.jpg SDS-PAGE

Cytotoxic T-lymphocyte protein 4 (Ctla4), Recombinant Protein (Cat# AAA18459)

Full Name
Recombinant Mouse Cytotoxic T-lymphocyte protein 4 (Ctla4), partial
Gene Names
Ctla4; Cd152; Ly-56; Ctla-4
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18430_SDS_PAGE.jpg SDS-PAGE

Protein Wnt-3a (WNT3A), Recombinant Protein (Cat# AAA18430)

Full Name
Recombinant Human Protein Wnt-3a (WNT3A)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA20990_SDS_PAGE3.jpg SDS-PAGE

11-Beta-Hydroxysteroid Dehydrogenase Type 2, Recombinant Protein (Cat# AAA20990)

Full Name
Recombinant 11-Beta-Hydroxysteroid Dehydrogenase Type 2 (HSD11b2)
Gene Names
HSD11B2; AME; AME1; HSD2; HSD11K; SDR9C3
Reactivity
Rattus norvegicus (Rat)
Applications
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
Purity
> 90%
Pricing
product-image-AAA20221_SDS_PAGE3.jpg SDS-PAGE

Defensin Alpha 5, Paneth Cell Specific (DEFa5), Recombinant Protein (Cat# AAA20221)

Full Name
Recombinant Defensin Alpha 5, Paneth Cell Specific (DEFa5)
Gene Names
DEFA5; DEF5; HD-5
Applications
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
Purity
> 90%
Pricing
product-image-AAA18638_SDS_PAGE.jpg SDS-PAGE

Trans-activator protein BZLF1, Recombinant Protein (Cat# AAA18638)

Full Name
Recombinant Epstein-Barr virus Trans-activator protein BZLF1 (BZLF1)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18640_SDS_PAGE.png SDS-PAGE

Protease 7 (ompT), Recombinant Protein (Cat# AAA18640)

Full Name
Recombinant Escherichia coli Protease 7 (ompT)
Gene Names
ompT; ECK0557; JW0554
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing

Protein L1 (VACWR088), Recombinant Protein (Cat# AAA18642)

Full Name
Recombinant Vaccinia virus Protein L1 (VACWR088), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18647_SDS_PAGE.jpg SDS-PAGE

Recombination and repair protein (UVSX), Recombinant Protein (Cat# AAA18647)

Full Name
Recombinant Enterobacteria phage T4 Recombination and repair protein (UVSX)
Gene Names
uvsX; fdsA
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18651_SDS_PAGE.jpg SDS-PAGE

Telomerase reverse transcriptase (TERT), partial, Recombinant Protein (Cat# AAA18651)

Full Name
Recombinant Human Telomerase reverse transcriptase (TERT), partial
Gene Names
TERT; TP2; TRT; CMM9; EST2; TCS1; hTRT; DKCA2; DKCB4; hEST2; PFBMFT1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18652_SDS_PAGE.jpg SDS-PAGE

Arginine kinase (AK), Recombinant Protein (Cat# AAA18652)

Full Name
Recombinant Penaeus monodon Arginine kinase (AK)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18656_SDS_PAGE.png SDS-PAGE

Pre-glycoprotein polyprotein GP complex (GPC), Recombinant Protein (Cat# AAA18656)

Full Name
Recombinant Lymphocytic choriomeningitis virus Pre-glycoprotein polyprotein GP complex (GPC), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18659_SDS_PAGE.jpg SDS-PAGE

Protein prgI (prgI), Recombinant Protein (Cat# AAA18659)

Full Name
Recombinant Salmonella typhimurium Protein prgI (prgI)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18409_SDS_PAGE.png SDS-PAGE

Glial fibrillary acidic protein, Recombinant Protein (Cat# AAA18409)

Full Name
Recombinant Mouse Glial fibrillary acidic protein (Gfap)
Gene Names
Gfap; AI836096
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18411_SDS_PAGE.png SDS-PAGE

Aquaporin-1 (AQP1), Recombinant Protein (Cat# AAA18411)

Full Name
Recombinant Human Aquaporin-1 (AQP1), partial
Gene Names
AQP1; CO; CHIP28; AQP-CHIP
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18412_SDS_PAGE.jpg SDS-PAGE

Methylmalonyl-CoA mutase, mitochondrial (MUT), Recombinant Protein (Cat# AAA18412)

Full Name
Recombinant Human Methylmalonyl-CoA mutase, mitochondrial (MUT)
Gene Names
MUT; MCM
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18413_SDS_PAGE.png SDS-PAGE

IgG receptor FcRn large subunit p51 (FCGRT), Recombinant Protein (Cat# AAA18413)

Full Name
Recombinant Human IgG receptor FcRn large subunit p51 (FCGRT), partial
Gene Names
FCGRT; FCRN; alpha-chain
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18671_SDS_PAGE.png SDS-PAGE

Papillomavirus type 16 Protein E6 (E6), Recombinant Protein (Cat# AAA18671)

Full Name
Recombinant Human papillomavirus type 16 Protein E6 (E6)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18682_SDS_PAGE.jpg SDS-PAGE

HLA class I histocompatibility antigen, A-1 alpha chain (HLA-A), Recombinant Protein (Cat# AAA18682)

Full Name
Recombinant Human HLA class I histocompatibility antigen, A-1 alpha chain (HLA-A), partial
Gene Names
HLA-A; HLAA
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18427_SDS_PAGE.jpg SDS-PAGE

Acylamino-acid-releasing enzyme (APEH), Recombinant Protein (Cat# AAA18427)

Full Name
Recombinant Human Acylamino-acid-releasing enzyme (APEH)
Gene Names
APEH; APH; OPH; AARE; ACPH; D3S48E; D3F15S2; DNF15S2
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18431_SDS_PAGE.jpg SDS-PAGE

Dermcidin, Recombinant Protein (Cat# AAA18431)

Full Name
Recombinant Human Dermcidin
Gene Names
DCD; PIF; AIDD; DSEP; HCAP; DCD-1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18757_SDS_PAGE.jpg SDS-PAGE

Complement C1q tumor necrosis factor-related protein 3 (C1qtnf3), Recombinant Protein (Cat# AAA18757)

Full Name
Recombinant Mouse Complement C1q tumor necrosis factor-related protein 3 (C1qtnf3)
Gene Names
C1qtnf3; Cors; CTRP3; Corcs; CORS26; CORS-26; 2310005P21Rik
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18504_SDS_PAGE.jpg SDS-PAGE

Microtubule-associated protein tau (Mapt), Recombinant Protein (Cat# AAA18504)

Full Name
Recombinant Mouse Microtubule-associated protein tau (Mapt)
Gene Names
Mapt; Tau; Mtapt; AI413597; AW045860
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18760_SDS_PAGE.jpg SDS-PAGE

Interleukin-26 (IL26), Recombinant Protein (Cat# AAA18760)

Full Name
Recombinant Human Interleukin-26 (IL26)
Gene Names
IL26; AK155; IL-26
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA15945_SDS_PAGE.jpg SDS-PAGE

Glucose-6-phosphate isomerase, Recombinant Protein (Cat# AAA15945)

Full Name
Recombinant Human Glucose-6-phosphate isomerase
Gene Names
GPI; AMF; NLK; PGI; PHI; GNPI; SA36; SA-36
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18764_SDS_PAGE.jpg SDS-PAGE

Probable ATP-dependent RNA helicase DDX53 (DDX53), Recombinant Protein (Cat# AAA18764)

Full Name
Recombinant Human Probable ATP-dependent RNA helicase DDX53 (DDX53)
Gene Names
DDX53; CAGE; CT26
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18765_SDS_PAGE.jpg SDS-PAGE

Hereditary hemochromatosis protein (HFE), Recombinant Protein (Cat# AAA18765)

Full Name
Recombinant Human Hereditary hemochromatosis protein (HFE), partial
Gene Names
HFE; HH; HFE1; HLA-H; MVCD7; TFQTL2
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18767_SDS_PAGE.jpg SDS-PAGE

Fibroblast growth factor 23 (Fgf23), Recombinant Protein (Cat# AAA18767)

Full Name
Recombinant Rat Fibroblast growth factor 23 (Fgf23)
Purity
Greater or equal to 85% purity 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.


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