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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 5700-5750 of 14112 product results


product-image-AAA144122_SEQUENCE11.jpg Sequence

Ribonuclease A3, Recombinant Protein (Cat# AAA144122)

Full Name
Recombinant Ribonuclease A3 (RNASE3)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144129_SDS_PAGE13.jpg SDS-PAGE

Tyrosine Phosphatase Receptor Type N, Recombinant Protein (Cat# AAA144129)

Full Name
Recombinant Protein Tyrosine Phosphatase Receptor Type N (PTPRN)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144130_SDS_PAGE11.jpg SDS-PAGE

Elastase 2, Recombinant Protein (Cat# AAA144130)

Full Name
Recombinant Elastase 2, Neutrophil (ELA2)
Gene Names
CELA2A; PE-1; ELA2A
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 80%
Pricing
product-image-AAA144134_SDS_PAGE13.jpg SDS-PAGE

Coiled Coil Domain Containing Protein 3, Recombinant Protein (Cat# AAA144134)

Full Name
Recombinant Coiled Coil Domain Containing Protein 3 (CCDC3)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144136_SDS_PAGE13.jpg SDS-PAGE

2',5'-Oligoadenylate Synthetase 2, Recombinant Protein (Cat# AAA144136)

Full Name
Recombinant 2',5'-Oligoadenylate Synthetase 2 (OAS2)
Applications
Western Blot
Purity
>97%
Pricing
product-image-AAA144137_SDS_PAGE13.jpg SDS-PAGE

Matrix Metalloproteinase 14, Recombinant Protein (Cat# AAA144137)

Full Name
Recombinant Matrix Metalloproteinase 14 (MMP14)
Gene Names
MMP14; MMP-14; MMP-X1; MT-MMP; MT1MMP; MTMMP1; WNCHRS; MT1-MMP; MT-MMP 1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144143_SDS_PAGE13.jpg SDS-PAGE

S-Phase Kinase Associated Protein 2, Recombinant Protein (Cat# AAA144143)

Full Name
Recombinant S-Phase Kinase Associated Protein 2 (SKP2)
Gene Names
SKP2; p45; FBL1; FLB1; FBXL1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144004_SDS_PAGE15.jpg SDS-PAGE

Haptoglobin Related Protein, Recombinant Protein (Cat# AAA144004)

Full Name
Recombinant Haptoglobin Related Protein (HPR)
Gene Names
HPR; HP; A-259H10.2
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144009_SDS_PAGE13.jpg SDS-PAGE

Estrogen Receptor Alpha, Recombinant Protein (Cat# AAA144009)

Full Name
Recombinant Estrogen Receptor Alpha (ERa)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144013_SDS_PAGE15.jpg SDS-PAGE

G Protein Coupled Receptor Kinase 6, Recombinant Protein (Cat# AAA144013)

Full Name
Recombinant G Protein Coupled Receptor Kinase 6 (GRK6)
Gene Names
GRK6; GPRK6
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144020_SDS_PAGE15.jpg SDS-PAGE

Glutamate Cysteine Ligase, Recombinant Protein (Cat# AAA144020)

Full Name
Recombinant Glutamate Cysteine Ligase, Modifier Subunit (GCLM)
Gene Names
GSH1; ATECS1; CAD2; CADMIUM SENSITIVE 2; F7H19.290; F7H19_290; GAMMA-GLUTAMYL-CYSTEINE SYNTHETASE; GAMMA-GLUTAMYLCYSTEINE SYNTHETASE; glutamate-cysteine ligase; GLUTAMATE-CYSTEINE LIGASE; GSH1; GSHA; PAD2; PHYTOALEXIN DEFICIENT 2; RML1; ROOT MERISTEMLESS 1
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA144021_AD11.png Application Data

Matrix Metalloproteinase 9, Recombinant Protein (Cat# AAA144021)

Full Name
Recombinant Matrix Metalloproteinase 9 (MMP9)
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144024_SDS_PAGE15.jpg SDS-PAGE

Coupling Factor 6, Recombinant Protein (Cat# AAA144024)

Full Name
Recombinant Coupling Factor 6 (CF6)
Gene Names
ATP5J; F6; CF6; ATP5; ATPM; ATP5A
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144026_SDS_PAGE13.jpg SDS-PAGE

A Disintegrin And Metalloproteinase With Thrombospondin 19, Recombinant Protein (Cat# AAA144026)

Full Name
Recombinant A Disintegrin And Metalloproteinase With Thrombospondin 19 (ADAMTS19)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144028_SDS_PAGE15.jpg SDS-PAGE

Aquaporin 4, Recombinant Protein (Cat# AAA144028)

Full Name
Recombinant Aquaporin 4 (AQP4)
Gene Names
AQP4; MIWC; HMIWC2
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144047_SDS_PAGE15.jpg SDS-PAGE

Xeroderma Pigmentosum, Recombinant Protein (Cat# AAA144047)

Full Name
Recombinant Xeroderma Pigmentosum, Complementation Group G (XPG)
Reactivity
Human
Applications
CoImmunoprecipitation, Immunoprecipitation, Western Blot
Purity
>92%
Pricing
product-image-AAA144050_SDS_PAGE11.jpg SDS-PAGE

Poliovirus Receptor Related Protein 2, Recombinant Protein (Cat# AAA144050)

Full Name
Recombinant Poliovirus Receptor Related Protein 2 (PVRL2)
Gene Names
PVRL2; HVEB; PRR2; CD112; PVRR2
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144052_SDS_PAGE13.jpg SDS-PAGE

Defensin Beta 119, Recombinant Protein (Cat# AAA144052)

Full Name
Recombinant Defensin Beta 119 (DEFb119)
Gene Names
DEFB119; DEFB20; DEFB-19; DEFB-20; DEFB120; ESC42-RELA; ESC42-RELB
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144170_AD11.jpg Application Data

Lipase, Recombinant Protein (Cat# AAA144170)

Full Name
Recombinant Lipase, Lipoprotein (LIPD)
Applications
Immunoprecipitation, Western Blot
Purity
>90%
Pricing
product-image-AAA144172_SDS_PAGE13.jpg SDS-PAGE

Corin, Recombinant Protein (Cat# AAA144172)

Full Name
Recombinant Corin (CRN)
Gene Names
CORIN; CRN; ATC2; Lrp4; PEE5; TMPRSS10
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144179_SDS_PAGE13.jpg SDS-PAGE

X-Ray Repair Cross Complementing 5, Recombinant Protein (Cat# AAA144179)

Full Name
Recombinant X-Ray Repair Cross Complementing 5 (XRCC5)
Applications
Immunoprecipitation, Western Blot
Purity
>90%
Pricing
product-image-AAA144183_SDS_PAGE13.jpg SDS-PAGE

Interleukin 1 Receptor Antagonist, Recombinant Protein (Cat# AAA144183)

Full Name
Recombinant Interleukin 1 Receptor Antagonist (IL1RA)
Gene Names
IL1RN; DIRA; IRAP; IL1F3; IL1RA; MVCD4; IL-1RN; IL-1ra; IL-1ra3; ICIL-1RA
Reactivity
Oryctolagus cuniculus (Rabbit)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144192_SDS_PAGE13.jpg SDS-PAGE

Nuclear Receptor Related Protein 1, Recombinant Protein (Cat# AAA144192)

Full Name
Recombinant Nuclear Receptor Related Protein 1 (NURR1)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144197_SDS_PAGE13.jpg SDS-PAGE

Asparagine Synthetase, Recombinant Protein (Cat# AAA144197)

Full Name
Recombinant Asparagine Synthetase (ASNS)
Gene Names
asparagine-synthetase; CG33486; DmelCG33486
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144206_SDS_PAGE13.jpg SDS-PAGE

Osteocrin, Recombinant Protein (Cat# AAA144206)

Full Name
Recombinant Osteocrin (OSTN)
Gene Names
OSTN; MUSCLIN
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144213_SDS_PAGE13.jpg SDS-PAGE

Cadherin, Recombinant Protein (Cat# AAA144213)

Full Name
Recombinant Cadherin, Osteoblast (CDHOB)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144220_SDS_PAGE13.jpg SDS-PAGE

Growth Hormone, Recombinant Protein (Cat# AAA144220)

Full Name
Recombinant Growth Hormone (GH)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144396_SDS_PAGE13.jpg SDS-PAGE

Interleukin 11, Recombinant Protein (Cat# AAA144396)

Full Name
Recombinant Interleukin 11 (IL11)
Gene Names
IL11; AGIF; IL-11
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144397_SDS_PAGE15.jpg SDS-PAGE

Defensin Alpha 6, Recombinant Protein (Cat# AAA144397)

Full Name
Recombinant Defensin Alpha 6, Paneth Cell Specific (DEFa6)
Gene Names
DEFA6; DEF6; HD-6
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144420_SDS_PAGE15.jpg SDS-PAGE

Gamma-Glutamyltransferase 5, Recombinant Protein (Cat# AAA144420)

Full Name
Recombinant Gamma-Glutamyl transferase 5 (gGT5)
Gene Names
Ggt5; Ggta1; Ggtla1
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144438_SDS_PAGE13.jpg SDS-PAGE

Phospholamban, Recombinant Protein (Cat# AAA144438)

Full Name
Recombinant Phospholamban (PLN)
Gene Names
PLN; PLB; CMD1P; CMH18
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144444_SDS_PAGE13.jpg SDS-PAGE

Von Willebrand Factor, Recombinant Protein (Cat# AAA144444)

Full Name
Recombinant Von Willebrand Factor (vWF)
Gene Names
VWF; VWD; F8VWF
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144447_AD11.jpg Application Data

Interferon Alpha, Recombinant Protein (Cat# AAA144447)

Full Name
Recombinant Interferon Alpha (IFNa)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144460_AD11.jpg Application Data

Neuroglobin, Recombinant Protein (Cat# AAA144460)

Full Name
Recombinant Neuroglobin (NGB)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144462_SDS_PAGE13.jpg SDS-PAGE

Glycoprotein 39, Recombinant Protein (Cat# AAA144462)

Full Name
Recombinant Glycoprotein 39, Cartilage (GP39)
Gene Names
CD40LG; IGM; IMD3; TRAP; gp39; CD154; CD40L; HIGM1; T-BAM; TNFSF5; hCD40L
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA143968_SDS_PAGE13.jpg SDS-PAGE

Solute Carrier Family 39, Recombinant Protein (Cat# AAA143968)

Full Name
Recombinant Solute Carrier Family 39, Member 6 (SLC39A6)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA143971_SDS_PAGE13.jpg SDS-PAGE

Angiopoietin 2, Recombinant Protein (Cat# AAA143971)

Full Name
Recombinant Angiopoietin 2 (ANGPT2)
Gene Names
ANGPT2; ANG2; AGPT2
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA143978_SDS_PAGE15.jpg SDS-PAGE

Signal Peptide, Recombinant Protein (Cat# AAA143978)

Full Name
Recombinant Signal Peptide, CUB Domain, EGF Like 3 (SCUBE3)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA143979_SDS_PAGE11.jpg SDS-PAGE

Caspase 11, Recombinant Protein (Cat# AAA143979)

Full Name
Recombinant Caspase 11 (CASP11)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA143980_SDS_PAGE15.jpg SDS-PAGE

Cyclin D3, Recombinant Protein (Cat# AAA143980)

Full Name
Recombinant Cyclin D3 (CCND3)
Applications
Western Blot
Purity
>80%
Pricing
product-image-AAA144318_SDS_PAGE15.jpg SDS-PAGE

Notch Homolog 3, Recombinant Protein (Cat# AAA144318)

Full Name
Recombinant Notch Homolog 3 (NOTCH3)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144321_SDS_PAGE11.jpg SDS-PAGE

Matrix Metalloproteinase 20, Recombinant Protein (Cat# AAA144321)

Full Name
Recombinant Matrix Metalloproteinase 20 (MMP20)
Gene Names
MMP20; AI2A2; MMP-20
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144331_SDS_PAGE15.jpg SDS-PAGE

Hermansky Pudlak Syndrome Protein 4, Recombinant Protein (Cat# AAA144331)

Full Name
Recombinant Hermansky Pudlak Syndrome Protein 4 (HPS4)
Gene Names
HPS4; LE
Reactivity
Mouse
Applications
Immunoprecipitation, Western Blot
Purity
>90%
Pricing
product-image-AAA144351_AD11.jpg Gene Sequencing

Lactoperoxidase, Recombinant Protein (Cat# AAA144351)

Full Name
Recombinant Lactoperoxidase (LPO)
Gene Names
LPO; SPO
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144372_SDS_PAGE15.jpg SDS-PAGE

Desmoplakin, Recombinant Protein (Cat# AAA144372)

Full Name
Recombinant Desmoplakin (DSP)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144375_SDS_PAGE13.jpg SDS-PAGE

NUAK Family SNF1 Like Kinase 1, Recombinant Protein (Cat# AAA144375)

Full Name
Recombinant NUAK Family SNF1 Like Kinase 1 (NUAK1)
Gene Names
NUAK1; ARK5
Applications
CoImmunoprecipitation, Immunoprecipitation, Western Blot
Purity
>90%
Pricing
product-image-AAA144376_SDS_PAGE15.jpg SDS-PAGE

Matrix Metalloproteinase 19, Recombinant Protein (Cat# AAA144376)

Full Name
Recombinant Matrix Metalloproteinase 19 (MMP19)
Gene Names
MMP19; MMP18; RASI-1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144380_SDS_PAGE15.jpg SDS-PAGE

Phospholipase C Gamma 2, Recombinant Protein (Cat# AAA144380)

Full Name
Recombinant Phospholipase C Gamma 2, Phosphatidylinositol Specific (PLCg2)
Gene Names
PLCG2; FCAS3; APLAID; PLC-IV; PLC-gamma-2
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144383_SDS_PAGE15.jpg SDS-PAGE

Furin, Recombinant Protein (Cat# AAA144383)

Full Name
Recombinant Furin (FUR)
Gene Names
FURIN; FUR; PACE; SPC1; PCSK3
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA145895_SDS_PAGE13.jpg SDS-PAGE

Tenascin R, Recombinant Protein (Cat# AAA145895)

Full Name
Recombinant Tenascin R (TNR)
Gene Names
TNR; TN-R
Applications
Western Blot
Purity
> 80%
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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